Finisar 940nm Vcsel

0-micron OmniPixel3-GS at resolutions of 1600x1300 at 60fps and 1280x720 at 90fps. Finisar是苹果公司的第二家VCSEL供应商。 2017年12月,苹果对Finisar投资3. 8B IN 2027 – DRIVEN BY SEVERAL NEW APPLICATIONS 3D imaging, gas sensing and autofocus will fuel the IR light source market to reach US$3. The 940nm 8mil VCSEL Chip-GS0801 from HLJ Technologies is a Laser Diode with Wavelength 930 to 950 nm, Output Power 3 to 5 mW, Output Power 3 to 5 mW, Operating Voltage 2. 自iphoneX上首次搭载3D摄像头后,业界对VCSEL的关注度只增不减,且VCSEL相关厂商的数量也“直线攀升”。 软件 > 正文 iPhoneX带火3D传感技术 VCSEL产业链主要厂商梳理!. 順應此一趨勢,於2015年底成立的新創業者縱慧光電(Vertilite)積極投入VCSEL(垂直共振腔面射雷射)元件開發,現可提供涵蓋850nm和940nm的VCSEL晶片產品,並. 3D Sensing Filters. 2017年,苹果将3d结构光带到了手机领域,从此三维人脸识别便逐渐成为消费级市场颇为主流的识别方案。 不过,在行业的目光多停留在3d结构光的消费级应用时,却有一家ai创企的卢深视,开始着眼于安防领域。. VCSEL的设计者主要为Lumentum、Finisar、Philips Photonics和AMS等欧美公司,外延片生产主要由英国IQE、台湾全新光电和日本Sumika提供。. The VCSEL Market report provides with the complete knowledge and information of rapidly changing market landscape, what is already there in the market, future trends or market expectations, the competitive environment, and competitor strategies that aids in planning your own strategies with which you can outshine the competitors. Lumentum Edge emitter VCSEL Array LED Optical Power (mW) 1W 1W 1W Wavelength (nm) 850nm, 940nm 850nm, 940nm various Spectral Width (nm) 1 <1 30 Efficiency (Electrical to. LioghtSmyth is the only company that was able to successfully commercialize standard DUV fabrication tools from electronic industry for fabrication of free space diffraction gratings. [email protected] Measuring 2 × 2 mm and normally mounted on submounts, the array's solar. 76IN ALUMINIUM, Panel Type:Front. 6mm with 110x85 batwing diffuser, VCSEL, 10um aperture, 30um pitch, 537 emitters, 940nm datasheet, inventory, & pricing. Order today, ships today. 然而,目前VCSEL激光器芯片的供应基本由欧美传统半导体厂商垄断,如Lumentum、Avago、Finisar、II-VI等。近日,36氪接触到一家国内自研VCSEL激光芯片的公司纵慧芯光,成立于2015年,当前主攻手机市场VCSEL核心元器件,从设计、产品开发到生产均有覆盖。. 3 km OM4 Fiber using Mode Selective VCSEL. High speed four-level pulse amplitude modulation at 25 GBd of a 1. The study encompasses market drivers and restraints by using SWOT analysis, along with their impact on the demand over the forecast period. 垂直腔面发射激光器 VCSEL > 红光/近红外VCSEL 通讯级680nm 红光VCSEL激光管 便携式设备专用VCSEL激光管 原子钟专用VCSEL激光器(795nm, 850nm, 894nm) Vcsel光束在线测量系统. 10W peak power with <50ns pulse width and <1%DC in ceramic package with 100x85 diffuser, VCSEL, 10um aperture, 30um pitch, 537 emitters, 940nm. Optoelectronics – Fiber Optics - Transceiver Modules are in stock at DigiKey. X Lumentum Holdings will rake in revenue from a 3D sensor design win for Apple's iPhone 8 starting in the September quarter, says a Piper Jaffray analyst, following the company's fiscal third. 对标国际顶尖对手,如Lumentum、Finisar等,量产的850nm 及940nm VCSEL芯片电光转换率均超过43%,其中940nm VCSEL已经达到 46%,领先于业界同类产品。. VCSEL is attractive for many applications. 4λ × 100Gbps VCSEL PAM-4 transmission over 105m of wide band multimode fiber Abstract: We demonstrate 100 Gbps PAM-4 transmission over 105m of wideband-MMF for each of four wavelengths from 850nm to 940nm using 25G VCSELs and thereby demonstrate an architecture that enables 400G over a single MMF. A vertical cavity surface emitting laser (VCSEL) includes an indium-based semiconductor alloy substrate, a first mirror stack over the substrate, an active region having a plurality of quantum wells over the first mirror stack, a tunnel junction over the active region, the tunnel junction including a p-doped pseudomorphically strained layer of a compound selected from the group consisting of. Multimode VCSEL lasers are available at 808nm, 850nm, 860nm, 975nm, and 1064nm (1550nm under development) with powers ranging from 100mW - 50W. vcsel主要进入壁垒在于资质认证和量产能力,海外光通讯大厂龙头优势明显。 目前VCSEL领域主要厂商为光通讯芯片领域的国外大厂,包括Lumentum、Finisar、II-VI、Philips Photonics等,其中Lumentum是VCSEL全球领先的供应商,供应今年国际大客户新机型3D感知模组的激光源。. View program details for SPIE OPTO conference on Vertical-Cavity Surface-Emitting Lasers XXIII. A wide variety of to vcsel options are available to you, such as laser diode, led. V850-2299-001 - Fiber Optic Transmitter from Finisar Corporation. 不论是Finisar去年获得苹果3. 光纤光缆制备技术国家重点实验室2. A wide variety of 850nm vcsel options are available to you, such as free samples, paid samples. Finisar at a Glance DATACOM TELECOM 3D SENSING Enables data center and enterprise network connectivity Key products include transceivers for 25G, 100G and 400G Enables optimal transmission in access, metro and long-haul Key products include WSS, OCMs, and tunable/coherent modules Enables 3D Sensing for consumer and automotive applications Key product: VCSEL arrays #1 Optical Components Market. The designation OM5 was approved by the ISO/IEC JT1/SC25 in October 2016. 875 Wilson Street, Suite C Eugene, OR 97402, USA Phone: +1 541-431-0026 Fax: +1 541-284-5607 Email:. 3 元/片,产品价格每年按照一定幅度下降。. 結構光發射器原理就是vcsel發出940nm點雷射之後,透過wlo校準為線性雷射,然後線性雷射照射在doe上發生衍射,形成近千個具備調變資訊的光斑。 這其中VCSEL可以說是最為核心的關鍵元件。. OSRAM Opto Semiconductors supplies a broad portfolio of state-of-the-art LEDs, laser diodes, and infrared components. Order today, ships today. V940-2295-001 - Fiber Optic Transmitter de Finisar Corporation. Every existing commercial device stays "well below" the laser power limit needed for safety, in particular to avoid damaging people's eyes, Pankert stresses. 据麦姆斯咨询报道,3D传感应用的VCSEL(垂直腔面发射激光器)技术全球领导者Finisar(菲尼萨)宣布近日将为其位于美国德州谢尔曼(Sherman, Texas)的新制造工厂举行剪彩庆典仪式。菲尼萨将利用这座新工厂进一步提升其应用广泛的VCSEL及相关3D传感产品产能。. 850 to 940nm Ink curing 380nm Water disinfection 285nm There are plenty of applications, each using a dedicated part of the electromagnetic spectrum. maintains close coordination with OEMs to assist in the design with VCSEL components and sub-assemblies to develop new products and to meet customer's needs and expectations. SemiNex provides diode lasers with wavelengths of 1550nm in a variety of systems. Digi-Key has the product portfolio, service, tools, resources, and know-how to support students and educators in their quest for STEM education. According to IQE, the UK's largest supplier of wafer epitaxial wafers, the annual growth rate of its optoelectronics business revenue has doubled due to the demand of VCSEL. Voice Pitch And Tempo Changer. 对标国际顶尖对手,如Lumentum、Finisar等,量产的850nm 及940nm VCSEL芯片电光转换率均超过43%,其中940nm VCSEL已经达到 46%,领先于业界同类产品。. The device is spectrally matched with silicon photodiode, phototransistor. Optoelectr se encuentran disponibles en Mouser Electronics. 消费电子:产品高端化+集中度提升,iPhoneX指明手机创新方向 1、产品高端化+集中度提升,优秀终端选择优秀供应商,白马. 940nm波段VCSEL适用于3D传感。 随着2017年苹果iphone X发布,3D 人脸识别 系统大规模应用,940nm VCSEL激光光源引起了广泛的关注。 VCSEL国外厂商主要有Bro adc om、Lumentum、Finisar等,中国大陆主要有江苏华芯、武汉光迅科技、三安光电等公司。. According to IQE, the UK's largest supplier of wafer epitaxial wafers, the annual growth rate of its optoelectronics business revenue has doubled due to the demand of VCSEL. 3D成像人工智能时代人机交互的革命性创新行业首次覆盖股票研究. Finisar holds a patent for this technology and is still the only company in the world to successfully burn-in VCSELs in wafer form. We present experimental data demonstrating 45Gb/s VCSEL transmission over 200m of OM3 and 300m of wideband OM4 fibers at 850/940nm. Nuestras cookies son necesarias para el funcionamiento del sitio web, supervisar el rendimiento del sitio y ofrecer contenido relevante. Definition: a monolithic kind of semiconductor lasers with beam emission perpendicular to the wafer surface. 9亿美元,用于增加VCSEL的研发和生产。 Finisar将使用这笔资金把德克萨斯州谢尔曼一家面积70万平方英尺的已关闭制造厂,改造成开发VCSEL芯片的工厂,未来将用于苹果产品。. The VCProbe-NIR is more suitable to measure large aperture NIR sources and is designed to precisely measure characteristics of flood illuminators, stereoscopic imaging and structured light illumination components. 2018全球汽车ai大会助力汽车产业智变升级; 汽车将成为践行互联网+人工智能最值得期待的行业? 扬州首个“人脸识别”系统落户何园. Apple's 3D-Sensing Suppliers See Mixed Reaction to iPhone X Unveiling Finisar and Lumentum will still both capitalize on 3D-sensing adoption. Soluzioni integrate sono disponibili presso Mouser Electronics. We demonstrate 940nm VCSELs with record-high 3-dB E-O. Order Now! Optoelectronics ship same day. • Optical sensing. First Solar breaks ground on New Mexico’s largest solar power plant. The 940nm VCSEL Wafer is a 940nm VCSEL (Vertical Cavity Surface Emitting Laser) Wafer. ams VCSELs are rated for operation at ambient temperatures as high as 150°C. The Approved Networks HP Transceiver line is guaranteed 100% Compatible and Functional in its intended router or switch and is 100% MSA compliant. Pricing and Availability on millions of electronic components from Digi-Key Electronics. 850 to 940nm Ink curing 380nm Water disinfection 285nm There are plenty of applications, each using a dedicated part of the electromagnetic spectrum. View program details for SPIE OPTO conference on Vertical-Cavity Surface-Emitting Lasers XXIII. Diffractive Optical Elements (DOE) offer powerful beam shaping and beam splitting capabilities. The idea developed by Cisco and Finisar is to use short wavelength WDM – wavelength division multiplexing – with 4 VCSELs on an upgraded OM4 fiber. 菲尼萨vcsel出货量破3亿 新工厂落成 来源:深圳激光打标机 据麦姆斯征询报道,3D传感使用的VCSEL(垂直腔面发射 激光器 )技术全球指导者Finisar(菲尼萨)宣布近日将为其位于美国德州谢尔曼(Sherman, Texas)的新制造工厂举行剪彩庆典典礼。. 6mm with 110x85 batwing diffuser, VCSEL, 10um aperture, 30um pitch, 537 emitters, 940nm hoja de datos, inventario y precios. This series, along with Finisar's high power 2D array VCSEL die, are AECQ and Jedec qualified. Finisar是世界領先的VCSEL廠商,持續引領VCSEL的應用,近年來VCSEL出貨量均保持在1. 6mm with 72x55 batwing diffuser, VCSEL, 10um aperture, 30um pitch, 537 emitters, 940nm datasheet, inventory & pricing. I940-G2356-NBC-A2C Finisar Photodiodes 1W, 940nm VCSEL, 10um aperture, 50um pitch, 173 emitters in ceramic package 3. After initially dismissing Finisar because it remained stubborn about sticking with the four-inch VCSEL diameter, Apple was forced to go back to the supplier to renegotiate a contract to obtain a rather substantial number of wafers at the smaller size just to satisfy the initial iPhone 10 orders. LED for Automotive, Industry and Consumer Applications, Lasers and General Lighting components. Indeed the leading smartphones manufacturer, Apple revealed to the entire world a new smartphone with innovative 3D sensing function based on VCSEL technology. High-performance, reliable diode lasers for next-generation 3D sensing applications and more Our products include the most reliable high-power diode lasers available in the industry today. Several ~50MW of HPL lasers shipped in 2013 0. 9亿美元,Finisar是苹果的第二大垂直腔面发射激光器(VCSEL)阵列供应商(Lumentum是第一大),被用于iPhone X的TrueDepth相机。. 4λ x 100Gbps VCSEL PAM-4 Transmission over 105m of Wide Band Multimode Fiber Justin Lavrencik1, Siddharth Varughese1, Varghese A. VCSEL激光器 >10W peak power with <50ns pulse width and <1% DC, VCSEL, 10um, 30um, 537 emitters, 940nm: Finisar: VCSEL激光器 High Power 860nm VCSEL die. OFScope-NIR is calibrated at a wavelength of 850nm, 905nm, 940nm. Finisar是世界领先的VCSEL厂商,持续引领VCSEL的应用,近年来VCSEL出货量均保持在1. • Up to now,VCSELs at 850nm or 940nm are mainly used in optical communications or optical sensing applications. vcsel主要进入壁垒在于资质认证和量产能力,海外光通讯大厂龙头优势明显。 目前VCSEL领域主要厂商为光通讯芯片领域的国外大厂,包括Lumentum、Finisar、II-VI、Philips Photonics等,其中Lumentum是VCSEL全球领先的供应商,供应今年国际大客户新机型3D感知模组的激光源。. 3 % values with variations during the forecast to 2024 for the market. Jetzt bestellen! Optoelektronik - Versand am selben Tag. 不论是Finisar去年获得苹果3.9亿美元的直接投资在美国建设一座新工厂,还是Lumentum为了增强激光器业务的竞争力而收购Oclaro,都表明VCSEL业务在未来拥有广阔的市场空间。国内最大的光器件供货商光迅科技(002281)具备生产VCSEL激光器的能力,有望在这一业务受益。. Finisar: VCSEL Lasers >10W peak power with <50ns pulse width and <1% DC, VCSEL, 10um, 30um, 537 emitters, 940nm VCSEL Lasers 940nm high power single emitter VCSEL. 因此,資料中心對頻寬的要求越來越高,下一代資料中心的建設需要成本更低、頻寬更寬的傳輸介質。在短距離應用中,垂直腔面發射鐳射(vcsel)光源的成本優勢,使得多模光纖依然是資料中心首選的價效比較高的佈線介質。 圖1. The Approved Networks HP Transceiver line is guaranteed 100% Compatible and Functional in its intended router or switch and is 100% MSA compliant. 5億件以上。 目前公司VCSEL器件產品種類接近30種,且公司產品具有高度靈活性和可擴展性,允許客戶自定義 VCSEL 陣列來滿足各種應用要求。. From our initial depiction of the market in March 2017, the main gap is in illumination ASP, which is greater than expected. 25 Gbps VCSEL driver with Peaking / 30. We use cookies to offer you a better experience, personalize content, tailor advertising, provide social media features, and better understand the use of our services. The fabrication technology, along with proprietary optical design and intimate knowledge of the processes and tolerances, is our key differentiator. D#: 89C7842. Find the best products. Optoelectronics – Fiber Optics - Transceiver Modules are in stock at DigiKey. 型番: メーカー:Finisar Corporation 商品コード:L000925. Les produits Optoélectronique - Fibre optique - Modules émetteurs-récepteurs sont en stock chez DigiKey. オプトエレクトロニクス(Optoelectronics)各種在庫あります。Mouserは、業界をリードする各メーカーの製品を取り揃えてい. 00 655 최소 주문 수량 / 1 참고 단가 / 1. Optoelectronics - Fiber Optics - Transmitters - Discrete are in stock at DigiKey. marvin3: you'd think cam girls would take it as a compliment when you tell them they have a whore face. The wavelengths uses are in the 840-940nm range with 30nm spacing. Finisar是苹果公司的第二家VCSEL供应商。 2017年12月,苹果对Finisar投资3. VCSEL, 1 to 8 Gbps, 850nm. 9亿美元,用于增加VCSEL的研发和生产。 Finisar将使用这笔资金把德克萨斯州谢尔曼一家面积70万平方英尺的已关闭制造厂,改造成开发VCSEL芯片的工厂,未来将用于苹果产品。. The plug and play board of this 50W short-pulse laser only requires supply power and trigger signal for operation. 32亿美元,与2019财年第三季度相比,数通产品的销售收入减少了1280万美元,环比下滑5. Our company continues to lead the high volume, commercialization of VCSELs into exciting new applications such as 3D cameras and sensing for consumer mobile, automotive Advanced Driver Assistance Systems (ADAS) and numerous industrial, medical and scientific markets. This series, along with Finisar's high power 2D array VCSEL die, are AECQ and Jedec qualified. 에서 동시, 샤먼 파워 웨이 집중하다 업계 최고의 MBE (분자 빔 에피 택시) 공정. VCSEL combines advantages in low cost, high reliability, narrow and thermally stable spectrum, high power, easy system integration, 2D arrays in the infrared wavelength range, etc. 目前,国内VCSEL创业企业——纵慧芯光取得较大进展:在标准品开发方面,纵慧芯片聚焦850nm和940nm两个波段,从小功率到大功率均有覆盖,其中940nm 1W芯片光电转换效率可达49%;在定制化芯片方面,…. VCSEL is attractive for many applications. “Finisar致力于提供成为业界最经济高效的光互连解决方案” Finisar高级营销总监Steffen Koehler说。“依赖成熟的低成本VCSEL技术,SWDM技术使数据中心能够继续使用双工多模光纤在40G 和100G数据传输。在未来,我们预计SWDM将扩展到更高的数据速率,如200G和400G。. 940nm波段VCSEL适用于3D传感。 随着2017年苹果iphone X发布,3D 人脸识别 系统大规模应用,940nm VCSEL激光光源引起了广泛的关注。 VCSEL国外厂商主要有Bro adc om、Lumentum、Finisar等,中国大陆主要有江苏华芯、武汉光迅科技、三安光电等公司。. The 940nm VCSEL Wafer is a 940nm VCSEL (Vertical Cavity Surface Emitting Laser) Wafer. IPG Photonics' diverse lines of low, medium and high-power lasers and amplifiers are used in materials processing, communications, entertainment, medical, biotechnology, scientific and advanced applications. 9亿美元,Finisar是苹果的第二大垂直腔面发射激光器(VCSEL)阵列供应商(Lumentum是第一大),被用于iPhone X的TrueDepth相机。. 5億件以上。 目前公司VCSEL器件產品種類接近30種,且公司產品具有高度靈活性和可擴展性,允許客戶自定義 VCSEL 陣列來滿足各種應用要求。. 9億美元,用於增加VCSEL的研發和生產。 Finisar將使用這筆資金把德克薩斯州謝爾曼一家面積70萬平方英尺的已關閉製造廠,改造成開發VCSEL晶片的工廠,未來將用於蘋果產品。. Most of current applications use VCSELs in the infrared spectrum. Optoelectronics are available at Mouser Electronics from industry leading manufacturers. 目前VCSEL领域主要厂商共有5家,分别是Lumentum、Finisar、II-VI、Philips Photonics和HLJ华立捷。 基本上都是来自于光通信芯片的龙头企业;可以说正是有了光电子在通信领域的经验,消费级应用变得顺理成章,两者产品具备很强的技术延展性。. The scalable 2D VCSEL technology can be customized to fit a variety of application types and different electrical and optical requirements. Explore OSRAM opto semiconductors products – Find information about, e. 对标国际顶尖对手,如Lumentum、Finisar等,量产的850nm 及940nm VCSEL芯片电光转换率均超过43%,其中940nm VCSEL已经达到46%,领先于业界同类产品。. Explore more at Arrow. Manufacturer. The plug and play board of this 50W short-pulse laser only requires supply power and trigger signal for operation. Digi-Key has the product portfolio, service, tools, resources, and know-how to support students and educators in their quest for STEM education. Mouser is an authorized distributor for many optoelectronic manufacturers including Broadcom, Cree, Dialight, Lumex, ON Semiconductor, Optek, OSRAM, Sharp, Texas Instruments, Vishay & more. 258一站式企业服务平台供应商深圳佳乐再生资源废品回收公司提供100g与200g模块回收价格、图片及其它相关产品的信息,欢迎. 销售原装进口光纤线缆组件 照明连接器 高速光耦合器 光纤发射器 标准led 光纤连接器 照明模块 光导管 时间:2014-6-26,阅读:1796,发布企业:深圳市原力达电子有限公司, 资讯类别:会员资讯. 9亿美元,Finisar是苹果的第二大垂直腔面发射激光器(VCSEL)阵列供应商(Lumentum是第一大),被用于iPhone X的TrueDepth相机。. 联亚光电与手持设备制造商合作,利用自有VCSEL开发3D传感解决方案-台湾GaAs(砷化镓)外延晶圆制造商联亚光电(LandMark Optoelectronics),目前正在与手持设备制造商合作,利用其VCSEL(垂直腔面发射激光器)器件开发3D传感解决方案,相关产品预计将在2018年5~6月开始出货。. 4mA, yielding RMS spectral widths of ~0. c4d bevel plugin 8 inch subwoofer sundown range rover eka code swedish prefabricated houses uk big time wrestling wiki revit db link example fts 15 bundesliga kits famous writers in region 6 refurbished nikon d3500 how to slope pvc drain pipe courier tracking free ecards happy birthday embajada americana en medellin stellaris events best movies on sbs on demand. Real-time 52 Gbps PAM4 transmission is demonstrated over single mode fiber (SMF) using a directly modulated laser (DML) and a PHY chip. 用于消费电子的940nm VCSEL芯片也已经研发出来。 这样的进度虽然在外人看起来很快,郑总说还是达不到公司对他们的期望。 郑总在中国的光芯片制造行业有着十多年的经验,亲身经历过中国光芯片的多家公司。. We present experimental data demonstrating 45Gb/s VCSEL transmission over 200m of OM3 and 300m of wideband OM4 fibers at 850/940nm. Finisar’s VCSEL technology brings together the advantages of high optical efficiency and ease of packaging within a small footprint suitable for consumer mobile applications. VI Systems awarded US patent for 40G VCSEL technology. 1 July 2013. Everlight Electronics Co Ltd. Derechos reservados ©2019 Mouser Electronics, Inc. We present experimental data demonstrating 45Gb/s VCSEL transmission over 200m of OM3 and 300m of wideband OM4 fibers at 850/940nm. Finisar の垂直共振器面発光 (VCSEL) レーザー技術は、低コストな光学効率を優れたコストパフォーマンスで実現します。 VCSEL は、温度に対する波長安定性を提供し、方向性を集光させて出力効率を最大限に引き上げます。. 产业链中数vcsel最为关键,940nm波长的vcsel产能目前满足不了市场需求。 Finisar、AMS等积极扩产,LED晶元厂商欧司朗、晶电、三安等积极投入到该市场。 3D感测市场趋势. In these applications, traditional light sources can be used but also Solid State Lighting (SSL) sources like LED, lasers or VCSELs. 5B OPPORTUNITY IN 2022 – AND POTENTIALLY $3. 850nm Laser Diodes. Credit: Finisar/Apple. VCSEL激光器 >10W peak power with <50ns pulse width and <1% DC, VCSEL, 10um, 30um, 537 emitters, 940nm: Finisar: VCSEL激光器 High Power 860nm VCSEL die. 75V 15mA Connector-less from Finisar Corporation. Encuentre la mejor selección de fabricantes laser vcsel y catálogo de productos laser vcsel baratos de alta calidad para el mercado de hablantes de spanish en alibaba. The 940nm VCSEL Wafer is a 940nm VCSEL (Vertical Cavity Surface Emitting Laser) Wafer. 艾睿电子是一家为工业和商业用户的电子元器件和企业计算解决方案,提供产品、服务和解决方案的全球供应商。. Finisar是苹果公司的第二家VCSEL供应商。 2017年12月,苹果对Finisar投资3. Finisar is recognized as the worldwide leader in Vertical Cavity Surface Emitting Laser (VCSEL) technology and manufacturing. Terug API Solutions Als fundamentele bouwsteen van een digitale strategie, maken de API's van Digi-Key real-time integratie van informatie mogelijk om het bestelproces te automatiseren. Application. Derechos reservados ©2019 Mouser Electronics, Inc. Optoelectronics - Fiber Optics - Transmitters - Discrete are in stock at DigiKey. Laser Diodes 940nm high power single emitter VCSEL die, small die platform, Packaged on 6inch grip ring Finisar: Laser Diodes 850nm Single mode VCSEL die, small. 国内首个基于自主638nm红光LD芯片的8W光纤耦合. A wide variety of vcsel options are available to you, There are 2,278 vcsel suppliers, mainly located in Asia. 940nm DFB Lasers. The VCSEL Market report provides with the complete knowledge and information of rapidly changing market landscape, what is already there in the market, future trends or market expectations, the competitive environment, and competitor strategies that aids in planning your own strategies with which you can outshine the competitors. In this approach, a common VCSEL size format was designed to enable tiling into flexible formats and operating configurations. - Una empresa de TTI and Berkshire Hathaway. 5%,主要原因是40G和更低的收发器以及3D应用程序的vcsel阵列的销售下降。. 创客公社微信号:chuangkegongshe纵慧芯光本文资料来源于36氪,作者:郑铟@超人学院,转载请注明来源。国产VCSEL供应商「纵慧芯光」近期获得上亿元级B+轮融资,领投方为武岳峰资本,其他投资方包括前海母基金、追远创投、五岳华诺等,本轮融资主要用于扩充团队和增加产线。. IR LEDS AND VCSELs - TECHNOLOGY, APPLICATIONS AND INDUSTRY TRENDS Market & Technology report - April 2017 INFRA-RED LIGHT SOURCES: A $1. 对标国际顶尖对手,如Lumentum、Finisar等,量产的850nm 及940nm VCSEL芯片电光转换率均超过43%,其中940nm VCSEL已经达到 46%,领先于业界同类产品。. Head Office and Global Sales: LightSmyth Technologies, Inc. 9亿美元,Finisar是苹果的第二大垂直腔面发射激光器(VCSEL)阵列供应商(Lumentum是第一大),被用于iPhone X的TrueDepth相机。. 940nm Multi Mode High Power VCSEL Array APS6101010001 Features: Optical output power of 0. Finisar是苹果公司的第二家VCSEL供应商。 2017年12月,苹果对Finisar投资3. 3d传感市场爆发必将引出vcsel供应链竞争血战-3d传感为什么要采用vcsel?因为随着vcsel技术的不断进步,vcsel技术具有高精度、小尺寸、低功耗和高可靠性等优势,使其成为3d摄像头系统中最常用的红外光源。. Alibaba offers 590 Vcsel Suppliers, and Vcsel Manufacturers, Distributors, Factories, Companies. 电子行业深度研究报告:科技红利大时代8~3d摄像创新十年最夯,vcsel引领激光应用里程碑. The VCSEL device 518 can be a single VCSEL or can be a VCSEL array. VCSEL combines advantages in low cost, high reliability, narrow and thermally stable spectrum, high power, easy system integration, 2D arrays in the infrared wavelength range, etc. These are stress ratings only. I940-G2332-NBC-D1-60B45R Finisar Photodiodes >10W peak power with <50ns pulse width and <1% DC in ceramic package 3. Emissão de comprimento de onda VCSEL comparação de feixes Finisar, um fornecedor de chips da US VCSEL, tem sido atraente recentemente e está expandindo sua capacidade da planta em Sherman, Texas, EUA, com um investimento de US $ 390 milhões Maçã. 3d sensing china market by liang9xin. P26 软 光 缆 产 业 的 市 场 竞 争 和 发 展 趋 势 | P56 B2900A 在 测 试 中 的 应 用 | P80 蓝. (3)vcsel 与 mems 技术相结合,是实现下一代光通信和智能感知的有 效途径 22 华灿光电股份有限公司 2018 年度非公开发行股票募集资金使用的可行性分析报告 可调谐 vcsel 是一种利用 mems 技术制造的新型可调谐激光器,在 vcsel 外延片上制作 mems 反射镜或 mems 光栅. Manufacturer of high-power laser diodes, VCSELs and thin-film filters for applications in industrial, medical, printing, display, sensing and defense. 5 m vertical-cavity surface-emitting laser (VCSEL) is presented in this paper. 联亚光电与手持设备制造商合作,利用自有VCSEL开发3D传感解决方案-台湾GaAs(砷化镓)外延晶圆制造商联亚光电(LandMark Optoelectronics),目前正在与手持设备制造商合作,利用其VCSEL(垂直腔面发射激光器)器件开发3D传感解决方案,相关产品预计将在2018年5~6月开始出货。. II-VI:中国通过其收购Finisar的申请还需时日. ¡Solicítelas ahora! Optoelectrónica se envían el mismo día. 2018年激光应用专题市场调研分析报告 目录 第一节 3DSensing 摄像头:智能手机行业十年来最大创新,智能硬件向 AR 全面发展 8 一、为什么说 3DSensing 摄像头是智能手机行业十年来最大创新 8 二、 “痛点型”应用场景层出不穷,将迎来手机标配到智能终端争配的爆发 10 1、场景 1-人脸识别元年. In this approach, a common VCSEL size format was designed to enable tiling into flexible formats and operating configurations. Order Now! Optoelectronics ship same day. The VL53L0X’s 940nm VCSEL emitter (Vertical Cavity Surface-Emitting Laser), is invisible to the human eye and when coupled with physical Infrared filters enables longer ranging distance, higher immunity to ambient light and better robustness to cover-glass optical cross talk. 5 m VCSEL ever reported. VCSEL 芯片价格方面,参照 Lumentum、Finisar 用于 3D 前置感应器的 VCSEL 芯片公开市场报价,及消费电子市场对国产电子器 件价格的敏感性,假设项目红外 VCSEL 芯片销售价格在第一年为 6. Multimode VCSEL lasers are available at 808nm, 850nm, 860nm, 975nm, and 1064nm (1550nm under development) with powers ranging from 100mW – 50W. swdm的另外一个竞争对手就是以psm4 msa所针对的基于单模光纤的500米到2公里的光模块。从端到端的角度,swdm系统的成本有多大优势呢?吴健老师的回答是,光纤本身单模与多模成本差不多,而设备收发器差异较大。单模明显高于多模。swdm采用的vcsel器件,psm-4则要. 3 元/片,产品价格每年按照一定幅度下降。. 258一站式企业服务平台供应商深圳佳乐再生资源废品回收公司提供100g与200g模块回收价格、图片及其它相关产品的信息,欢迎. 10 nt Wafer Number Representative product line Previous 6 months production Standard Deviation = 1. TriLumina Corp of Albuquerque, NM, USA, which develops flip-chip vertical-cavity surface-emitting laser (VCSEL) array light sources for automotive, consumer and industrial 3D sensing and interior illumination products, has completed all required tests for AEC-Q102 Grade 1 operation, which means it can reliably operate at temperatures ranging. They offer a stable output power between -40°C and +80°C. 对标国际顶尖对手,如Lumentum、Finisar等,量产的850nm 及940nm VCSEL芯片电光转换率均超过43%,其中940nm VCSEL已经达到46%,领先于业界同类产品。. 850nm 500mw on sale, 202 850nm 500mw manufacturers & 850nm 500mw suppliers from China. ACINQ筹集800万美元以改善比特币的闪电网络 加密初创公司NuCypher从Bitmain和Polychain Capital筹集了超过1000万美元的资金 微型汽车公司Tier Mobility在B轮融资2. Xiamen Powerway produces China's first 4-inch 940nm VCSEL semiconductor epitaxial wafer. A Glance of GaAs Wafer Market According to Mamms Consulting, as one of the most mature compound semiconductors, GaAs is everywhere, and it has become the cornerstone of power amplifiers in every smart phone!. (3)vcsel 与 mems 技术相结合,是实现下一代光通信和智能感知的有 效途径 22 华灿光电股份有限公司 2018 年度非公开发行股票募集资金使用的可行性分析报告 可调谐 vcsel 是一种利用 mems 技术制造的新型可调谐激光器,在 vcsel 外延片上制作 mems 反射镜或 mems 光栅. 另外,随着vcsel的技术成熟,其在成本上与红外led的差距也越来越小。因此,3d传感系统选择vcsel作为光源是一大趋势。这里值得一提的是,通常用于3d感应的vcsel波长做到940nm效果会比较好,因为太阳光中,这块波长的数量最少,产生的干扰也最小。 vcsel供应链概况. Development of 3D cameras and autofocus applications, associated. TriQuint’s revenue rebounds from customer inventory adjustment by more-than-expected 30% in Q2. Surface Mount Infrared LED Emitters. As the main transmitter for the intra-data-center link, the 850-nm vertical cavity surface emitting laser (VCSEL) array module is standardized toward 100/200/400 Gbps or beyond, which effectively increases the cloud transmission rate in data centers to meet the urgent demand on huge amount of audio/video/data exchange and streaming. 5億件以上。 目前公司VCSEL器件產品種類接近30種,且公司產品具有高度靈活性和可擴展性,允許客戶自定義 VCSEL 陣列來滿足各種應用要求。. Vcsel products are most popular in United States, United Kingdom, and Germany. Multimode fiber (MMF) optical modules based on vertical cavity surface emitting laser (VCSEL) technology provide a low cost and power efficient solution for 100 Gbps data center networks based on parallel multimode fiber [1]. 不论是Finisar去年获得苹果3. 中红外/量子级联激光器(CW) >. Find the best products. 5%,主要原因是40G和更低的收发器以及3D应用程序的vcsel阵列的销售下降。. Watson Research Ctr. OFScope-NIR is calibrated at a wavelength of 850nm, 905nm, 940nm. The company created a technology that combines Vertical Cavity Surface Emitting Laser (VCSEL) with multiple functions on a chip that helps increase reliability, and lower the cost as well as the size of LiDAR and 3D sensing systems. Operating Principles of VCSELs 5 2. 光纤光缆制备技术国家重点实验室2. As the current. VCSEL 产业链包含设计、外延片生产、晶圆代工和封测四个环节,其中设计和外延片生产具备较高的技术门槛。VCSEL 的设计者主要为 Lumentum、 Finisar、Philips Photonics 和 AMS 等欧美公司,外延片生产主要由英国 IQE、台湾全新光电和日本Sumika 提供。. Our unmatched ability to scale manufacturing to consumer volumes ensures that we meet the technical and logistical needs of all our customers. RPMC Lasers offer a wide selection of vertical cavity surface emitting lasers (VCSELs) in the 850 nm, 860 nm, 940 nm, and 975 nm, with 1550 nm under development. 강한 성장을 위해 VCSEL 매상 국제 VCSEL 칩 공급 업체 : Lumentum Holdings, Finisar, 프린스턴 옵트로닉스, 헵 타곤 또한 후속 조치를 취하고, 또한 이 분야의 시장. The Approved Networks HP Transceiver line is guaranteed 100% Compatible and Functional in its intended router or switch and is 100% MSA compliant. The VL53L0X’s 940nm VCSEL emitter (Vertical Cavity Surface-Emitting Laser), is invisible to the human eye and when coupled with physical Infrared filters enables longer ranging distance, higher immunity to ambient light and better robustness to cover-glass optical cross talk. Finisar是苹果公司的第二家VCSEL供应商。 2017年12月,苹果对Finisar投资3. Today we're learning that a company by the name of II-VI has announced that they've entered into a definitive merger agreement under which II-VI will acquire Finisar in a cash and stock transaction with an equity value of approximately $3. 光電子產品 - 光纖 - 收發器模組在 DigiKey 有現貨供應。立即訂購! 光電子產品即日發貨。. VCSEL 芯片价格方面,参照 Lumentum、Finisar 用于 3D 前置感应器的 VCSEL 芯片公开市场报价,及消费电子市场对国产电子器 件价格的敏感性,假设项目红外 VCSEL 芯片销售价格在第一年为 6. The package structure 515 has conductive feedthroughs 516 , 517 with pads on the inside for the VCSEL and pads on the outside for surface mount soldering to a printed circuit board. Lumentum VCSELs are available in a broad range of wavelengths, output power, and architectures—customized for each application. Alibaba offers 590 Vcsel Suppliers, and Vcsel Manufacturers, Distributors, Factories, Companies. LioghtSmyth is the only company that was able to successfully commercialize standard DUV fabrication tools from electronic industry for fabrication of free space diffraction gratings. ams VCSELs are rated for operation at ambient temperatures as high as 150°C. Both manufacturers and distributors can be registered. a wide band multimode fiber (WB MMF) 50/125 µm fiber standard to support short wavelength division multiplexing (SWDM) transmission. SWDM技术采用的工作波长从850 nm开始,每隔30 nm增加一个波长,即:850nm,880nm,910nm和940nm。在短波波分复用模块中,4 个VCSEL 产生4 个不同波长的光信号,复用到单条链路上,所有的VCSEL 和光耦合在光模块中进行。. In this approach, a common VCSEL size format was designed to enable tiling into flexible formats and operating configurations. Optoelectronics | Fiber Optics - Transmitters - Discrete HFX6015-200 Electronic components, same day shipping, Order online, View datasheets, PDF, Find Optoelectronics components, Integrated Circuit Components, Diodes, IGBT Modules, High Power Devices, IC Driver at ariat-tech. Finisar是苹果公司的第二家VCSEL供应商。 2017年12月,苹果对Finisar投资3. 根据BCC Research的统计,2016年全球VCSEL的总规模接近8亿美元,其中光通信领域占据了近一半的份额,预计到2020年该领域市场规模会增长到21亿美元。目前主流的VCSEL供应商是Lumentum、II-VI和Finisar等,国内厂商光迅科技在光通信领域已经实现出货,移动端尚未布局。. 9亿美元,用于增加VCSEL的研发和生产。Finisar将使用这笔资金把德克萨斯州谢尔曼一家面积70万平方英尺的已关闭制造厂,改造成开发VCSEL芯片的工厂,未来将用于苹果产品。. I940-A2332-NBC-D1-110B85R Finisar Fotodiodos >10W peak power with <50ns pulse width and <1% DC in ceramic package 3. OFScope-NIR is calibrated at a wavelength of 850nm, 905nm, 940nm. 国内首个基于自主638nm红光LD芯片的8W光纤耦合. V940-2295-001 - Fiber Optic Transmitter from Finisar Corporation. Latest News from Vixar Inc. vcsel technology will be at the heart of the industry in coming years In a depressed visible LED industry, manufacturers are looking at new opportunities to increase their revenues and margins. 9亿美元的直接投资在美国建设一座新工厂,还是Lumentum为了增强激光器业务的竞争力而收购Oclaro,都表明VCSEL业务在未来. VCSEL 产业链包含设计、外延片生产、晶圆代工和封测四个环节,其中设计和外延片生产具备较高的技术门槛。VCSEL 的设计者主要为 Lumentum、 Finisar、Philips Photonics 和 AMS 等欧美公司,外延片生产主要由英国 IQE、台湾全新光电和日本Sumika 提供。. The NIR QE is 14% at the 940nm. 中红外/量子级联激光器(CW) >. 在 IR 发送端, VCSEL 发射的是 940nm 波长的红外光,因此在接受端需 要将 940nm 以外的环境光剔除,让接受端的特制红外 CMOS 只接收到940nm 的红外光。为达到这一目的,需要用到窄带滤光片。. They are complimentary to Finisar VCSELs and can be used to produce diffusers for Time-of-Flight 3D sensing and 2D illumination, structured light sources for 3D sensing, and complex high efficiency flat lenses or holograms. TriLumina Corp of Albuquerque, NM, USA, which develops flip-chip vertical-cavity surface-emitting laser (VCSEL) array light sources for automotive, consumer and industrial 3D sensing and interior illumination products, has completed all required tests for AEC-Q102 Grade 1 operation, which means it can reliably operate at temperatures ranging. 9%のCAGR(年間複合成長率)で推移し,2015年の7億8,160万米ドルから,2020年に21億米ドルへ拡大すると予測されている。. Finisar是苹果公司的第二家VCSEL供应商。 2017年12月,苹果对Finisar投资3. pdf 李明 | 2017-08-23 11:26 (0人评价). 4λ x 100Gbps VCSEL PAM-4 Transmission over 105m of Wide Band Multimode Fiber Justin Lavrencik1, Siddharth Varughese1, Varghese A. ACINQ筹集800万美元以改善比特币的闪电网络 加密初创公司NuCypher从Bitmain和Polychain Capital筹集了超过1000万美元的资金 微型汽车公司Tier Mobility在B轮融资2. 3d传感市场爆发必将引出vcsel供应链竞争血战-3d传感为什么要采用vcsel?因为随着vcsel技术的不断进步,vcsel技术具有高精度、小尺寸、低功耗和高可靠性等优势,使其成为3d摄像头系统中最常用的红外光源。. Finisar Acquires Honeywell VCSEL Group. The VCProbe-NIR is more suitable to measure large aperture NIR sources and is designed to precisely measure characteristics of flood illuminators, stereoscopic imaging and structured light illumination components. Voice Pitch And Tempo Changer. Finisar has led the commercial application of VCSELS for more than 25 years with more than 300 million die shipped. Thomas1, Gary Landry(2), Yi Sun(3),. They offer a stable output power between -40°C and +80°C. Finisar’s quarterly revenue rises 2%, as datacoms growth counteracts drop in telecoms. Get the best prices. 940nm DFB Lasers. 6mm with 110x85 batwing diffuser, VCSEL, 10um aperture, 30um pitch, 537 emitters, 940nm datasheet, inventory, & pricing. III-V EPI epitaxial wafers are supplied by companies such as IQE, PAM-XIAMEN, VPEC and Landmark Optoelectronics, and then wafer. 消费电子:产品高端化+集中度提升,iPhoneX指明手机创新方向 1、产品高端化+集中度提升,优秀终端选择优秀供应商,白马. • Optoelectronicequipment. “Until now, most camera modules for these applications have been built with rolling shutters, which have latency issues. Latest News from Vixar Inc. VCSELs (Vertical Cavity Surface Emitting Lasers) Lasermate Group, Inc. 2019/3/28 インフラエンジニアのための最新光通信規格講座 ~より良いNTW構築のヒント~. 6mm with 110x85 flattop diffuser, VCSEL, 10um aperture, 30um pitch, 537 emitters, 940nm datasheet, inventory & pricing. Explore OSRAM opto semiconductors products – Find information about, e. Our unmatched ability to scale manufacturing to consumer volumes ensures that we meet the technical and logistical needs of all our customers. 然而,目前 VCSEL 激光器芯片的供应基本由欧美传统半导体厂商垄断,如 Lumentum、Avago、Finisar、II-VI 等。 近日,36 氪接触到一家国内自研 VCSEL 激光芯片的公司纵慧芯光,成立于 2015 年,当前主攻手机市场 VCSEL 核心元器件,从设计、产品开发到生产均有覆盖。. Finisar’s Coherent and Advanced Photodetectors and Receivers offer exceptional performance for a wide variety of applications including Communication, Test & Measurement, and Research & Development. • Up to now,VCSELs at 850nm or 940nm are mainly used in optical communications or optical sensing applications. 9亿美元的直接投资在美国建设一座新工厂,还是Lumentum为了增强激光器业务的竞争力而收购Oclaro,都表明VCSEL业务在未来. Finisar 的 VCSEL 技术汇集了高光学效率和封装简易的优点,其小型尺寸非常适合消费类手机应用。 在 -40°C 到 +125°C 的工作温度范围内稳定运行,并且具有最佳的可靠性和寿命,这使得 Finisar 的 VCSEL 能够应对汽车行业的苛刻要求。. Vcsel products are most popular in United States, United Kingdom, and Germany. According to IQE, the UK's largest supplier of wafer epitaxial wafers, the annual growth rate of its optoelectronics business revenue has doubled due to the demand of VCSEL. About 56% of these are fiber optic equipment, 3% are laser equipment parts, and 1% are diodes. 940nm vcsel的發展標誌著vcsel從傳統的光通訊領域應用擴展到消費電子領域。 僅以手機為例,2017年全球手機的出貨量超過14億部,如果IPHONEX引領基於3D sensor應用成為標配,1部智慧型手機上將至少裝備2顆瓦級VCSEL晶片,VCSEL晶片的市場規模從十億級人民幣擴展到百億. 1240,展示时间:2018年3月14日~16日. A wide variety of vcsel laser options are available to you, such as free samples. 2012 年 第 7 期. Today we're learning that a company by the name of II-VI has announced that they've entered into a definitive merger agreement under which II-VI will acquire Finisar in a cash and stock transaction with an equity value of approximately $3. 目前VCSEL领域主要厂商共有5家,分别是Lumentum、Finisar、II-VI、Philips Photonics和HLJ华立捷。 基本上都是来自于光通信芯片的龙头企业;可以说正是有了光电子在通信领域的经验,消费级应用变得顺理成章,两者产品具备很强的技术延展性。. There are 367 OEM, 330 ODM, 112 Self Patent. The measured PAM4 OMA-sensitivity was -15. 根据资料显示,目前Lumentum是iPhone X的VCSEL晶片的主要供应商,而Finisar是第二大供应商,ams则是第三家供应商。 此外,ams透过收购Heptagon,补全了光学感应的产业链,向Apple提供3D感测中的WLO(3. • Up to now,VCSELs at 850nm or 940nm are mainly used in optical communications or optical sensing applications. Precio y disponibilidad para millones de componentes electrónicos de Digi-Key Electronics. SV3637-001 - Fiber Optic Transmitter 850nm 1. 据麦姆斯咨询报道,3D传感应用的VCSEL(垂直腔面发射激光器)技术全球领导者Finisar(菲尼萨)宣布近日将为其位于美国德州谢尔曼(Sherman, Texas)的新制造工厂举行剪彩庆典仪式。菲尼萨将利用这座新工厂进一步提升其应用. 940nm Fiber Coupled High Power Laser Diode Bar, 40W 880nm Fiber Coupled High Power Laser Diode Bar, 20W 808nm Fiber Coupled High Power Laser Diode Bar, 10/15/40W. 1 July 2013. Indeed the leading smartphones manufacturer, Apple revealed to the entire world a new smartphone with innovative 3D sensing function based on VCSEL technology. 00 655 최소 주문 수량 / 1 참고 단가 / 1. 菲尼萨vcsel出货量破3亿 新工厂落成 来源:深圳激光打标机 据麦姆斯征询报道,3D传感使用的VCSEL(垂直腔面发射 激光器 )技术全球指导者Finisar(菲尼萨)宣布近日将为其位于美国德州谢尔曼(Sherman, Texas)的新制造工厂举行剪彩庆典典礼。. Mouser Electronics emplea cookies y tecnologías similares con el fin de ofrecer la mejor experiencia posible en nuestro sitio web. VCSEL, Vertical Cavity Surface Emitting Lasers - 370nm to 16,000nm - research & compare ALL OF THE BRANDS on one site at LASER DIODE SOURCE. The fact-checkers, whose work is more and more important for those who prefer facts over lies, police the line between fact and falsehood on a day-to-day basis, and do a great job. Today, my small contribution is to pass along a very good overview that reflects on one of Trump’s favorite overarching falsehoods. Namely: Trump describes an America in which everything was going down the tubes under  Obama, which is why we needed Trump to make America great again. And he claims that this project has come to fruition, with America setting records for prosperity under his leadership and guidance. “Obama bad; Trump good” is pretty much his analysis in all areas and measurement of U.S. activity, especially economically. Even if this were true, it would reflect poorly on Trump’s character, but it has the added problem of being false, a big lie made up of many small ones. Personally, I don’t assume that all economic measurements directly reflect the leadership of whoever occupies the Oval Office, nor am I smart enough to figure out what causes what in the economy. But the idea that presidents get the credit or the blame for the economy during their tenure is a political fact of life. Trump, in his adorable, immodest mendacity, not only claims credit for everything good that happens in the economy, but tells people, literally and specifically, that they have to vote for him even if they hate him, because without his guidance, their 401(k) accounts “will go down the tubes.” That would be offensive even if it were true, but it is utterly false. The stock market has been on a 10-year run of steady gains that began in 2009, the year Barack Obama was inaugurated. But why would anyone care about that? It’s only an unarguable, stubborn fact. Still, speaking of facts, there are so many measurements and indicators of how the economy is doing, that those not committed to an honest investigation can find evidence for whatever they want to believe. Trump and his most committed followers want to believe that everything was terrible under Barack Obama and great under Trump. That’s baloney. Anyone who believes that believes something false. And a series of charts and graphs published Monday in the Washington Post and explained by Economics Correspondent Heather Long provides the data that tells the tale. The details are complicated. Click through to the link above and you’ll learn much. But the overview is pretty simply this: The U.S. economy had a major meltdown in the last year of the George W. Bush presidency. Again, I’m not smart enough to know how much of this was Bush’s “fault.” But he had been in office for six years when the trouble started. So, if it’s ever reasonable to hold a president accountable for the performance of the economy, the timeline is bad for Bush. GDP growth went negative. Job growth fell sharply and then went negative. Median household income shrank. The Dow Jones Industrial Average dropped by more than 5,000 points! U.S. manufacturing output plunged, as did average home values, as did average hourly wages, as did measures of consumer confidence and most other indicators of economic health. (Backup for that is contained in the Post piece I linked to above.) Barack Obama inherited that mess of falling numbers, which continued during his first year in office, 2009, as he put in place policies designed to turn it around. By 2010, Obama’s second year, pretty much all of the negative numbers had turned positive. By the time Obama was up for reelection in 2012, all of them were headed in the right direction, which is certainly among the reasons voters gave him a second term by a solid (not landslide) margin. Basically, all of those good numbers continued throughout the second Obama term. The U.S. GDP, probably the single best measure of how the economy is doing, grew by 2.9 percent in 2015, which was Obama’s seventh year in office and was the best GDP growth number since before the crash of the late Bush years. GDP growth slowed to 1.6 percent in 2016, which may have been among the indicators that supported Trump’s campaign-year argument that everything was going to hell and only he could fix it. During the first year of Trump, GDP growth grew to 2.4 percent, which is decent but not great and anyway, a reasonable person would acknowledge that — to the degree that economic performance is to the credit or blame of the president — the performance in the first year of a new president is a mixture of the old and new policies. In Trump’s second year, 2018, the GDP grew 2.9 percent, equaling Obama’s best year, and so far in 2019, the growth rate has fallen to 2.1 percent, a mediocre number and a decline for which Trump presumably accepts no responsibility and blames either Nancy Pelosi, Ilhan Omar or, if he can swing it, Barack Obama. I suppose it’s natural for a president to want to take credit for everything good that happens on his (or someday her) watch, but not the blame for anything bad. Trump is more blatant about this than most. If we judge by his bad but remarkably steady approval ratings (today, according to the average maintained by 538.com, it’s 41.9 approval/ 53.7 disapproval) the pretty-good economy is not winning him new supporters, nor is his constant exaggeration of his accomplishments costing him many old ones). I already offered it above, but the full Washington Post workup of these numbers, and commentary/explanation by economics correspondent Heather Long, are here. On a related matter, if you care about what used to be called fiscal conservatism, which is the belief that federal debt and deficit matter, here’s a New York Times analysis, based on Congressional Budget Office data, suggesting that the annual budget deficit (that’s the amount the government borrows every year reflecting that amount by which federal spending exceeds revenues) which fell steadily during the Obama years, from a peak of $1.4 trillion at the beginning of the Obama administration, to $585 billion in 2016 (Obama’s last year in office), will be back up to $960 billion this fiscal year, and back over $1 trillion in 2020. (Here’s the New York Times piece detailing those numbers.) Trump is currently floating various tax cuts for the rich and the poor that will presumably worsen those projections, if passed. As the Times piece reported: