Request InfoEMCORE Corp.Emcore Corp. has announced laser diode and photodiode optical chips for 2.5- to 12.5-Gb/s telecommunications and data applications. Data transmission is supported at 1310- and 1550-nm wavelengths. The G1033 series of laser chips include gigabit-capable passive optical network (GPON) 2.5-Gb/s distributed feedback devices with 1310- and 1550-nm operating wavelength options. They are designed to perform as the laser source for uncooled digital applications. Photodiode chips include a 2.5-Gb/s avalanche photodiode (APD) as well as 10-Gb/s top- and bottom-illuminated APDs. The 2.5-Gb/s...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra March 2023 IssueInertial Measurement UnitsTAC-450 Inertial Measurement Units from Emcore Corp. feature a compact design, robust performance, and survivability to meet the needs of commercial and military platforms. The line includes...Promoted Content January 2024 IssueJ744 Compact Analog Optical-to-Electrical ConverterThe J744 includes a fast fiber-coupled photodiode, a transimpedance amplifier, an output amplifier, and power supplies. Output is nominally 1 volt per milliwatt of optical input when driving a...Photonics.com 2/23/2024PIN PhotodiodeThe VEMD2704 from Vishay Intertechnology is a silicon PIN photodiode that can be used with green LEDs for optical heart rate detection and red LEDs for pulse oximetry applications. Coming in a 2.0 mm...BioPhotonics Jul/Aug 2023 IssueVital Sign Measurement PhotodiodeThe TOPLED® D5140, SFH 2202 photodiode from ams OSRAM provides high sensitivity for wearable devices and vital sign measurement. With higher sensitivity to visible light in the green part...ARTICLESPhotonics Spectra May 2023 IssueNovel Photodiode Cuts Excess Noise, Enhances Detection EfficiencyResearchers at the University of Sheffield designed and developed an avalanche photodiode (APD) with significant potential for low photon detection. The highly sensitive gallium arsenide...Photonics.com 4/28/2023Hamamatsu to Establish New Factory for Semiconductor Laser Manufacturing: Week in Brief: 04/28/23The U.S. Department of Commerce’s National Institute of Standards and Technology (NIST) released a paper outlining its vision and strategy for a National Semiconductor Technology Center (NSTC),...BioPhotonics Mar/Apr 2024 IssueMaking the Photon Count in Confocal MicroscopyWhen used appropriately, a laser scanning confocal fluorescence microscope is a valuable tool for researchers to make quantitative measurements in cells and tissue across various life sciences...Vision Spectra Summer 2023 IssueCepton Lidar to Feature in Highway Tolling SystemsCepton has won a multimillion-dollar sales contract from one of the largest highway tolling system operators in the U.S., the lidar technology company said. Under the terms of the contract,...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookSelecting a Photodetector: Using WITS$ as a Rough GuideLight is a versatile tool for investigating physical and chemical processes in nature. Any specific system being analyzed may, through the light it emits or reflects, communicate information about...Photonics HandbookDetectors: Options for Low-Light ApplicationsDeveloped in the early 1990s, the silicon photomultiplier (SiPM) is a solid-state photodetector whose sensitivity to light rivals that of a photomultiplier tube (PMT) in a regime where a few hundred...Photonics HandbookSpectrum Analysis for DWDM: New Instruments Meet the ChallengeAs system and cable installers try to optimize their links, the preferred method has become high-speed DWDM. This demand for bandwidth has led to the development of new test and measurement...Photonics HandbookCharacterizing High-Speed Transmitters: The Emphasis Is on WaveformsAn indicator of how well the entire system performs is a measurement called bit-error-ratio (BER). Acceptable BERs range from one error per billion to one per trillion bits transmitted. It is rare...WHITEPAPERSPhotonics.com 10/13/2023Unveiling Insights: Remote Sensing Mapping Laser SolutionsExplore Lumispot Tech's advanced remote sensing mapping laser solutions, enhancing geospatial technology and insights. Delve into our capabilities in satellite imagery, aerial mapping, and spatial...Photonics.com 5/4/2022Specialty Fiber Preforms for Industrial ApplicationsEnabling new laser applications with fused silica fibers.Photonics.com 10/13/2023Lumispot Tech Laser Solution- Pulsed Fiber Laser For Automotive Laser LIDAR EquipmentLumispot Tech Laser Solution - Light source of 1550 nm/1535 nm pulsed fiber laser for laser lidar used in unmanned driving, with the function of ranging, detection etc.Photonics.com 12/2/2022Fast Axis Collimator Lenses (FACs) - The Essential Components for Laser DiodesWe started developing FACs more than 15 years ago. The result is highly automated in-house processes which allow for competitive prices – even with high volumes. Diode lasers are efficient, compact,...WEBINARSPhotonics.com 9/29/2020Avalanche Photodiodes – Design and ApplicationsThe high-gain properties in avalanche photodiodes (APDs) make these devices an ideal choice for low-light-level detection in optical communications, spectroscopy, range finding and many other...Photonics.com 7/20/2021Next-Generation Lasers and Detectors for Lidar and Range FindersJens Krause and Anand Pandy provide information on a broad range of emitters and detectors for your lidar designs. From laser levels and surveying equipment to advanced robotics, range finders, and...Photonics.com 2/16/2022Single-Photon Detectors and Detection: SiPM, SPAD, SNSPD, PMT, TES, and Photon-Resolving Camera TechnologiesIncreasingly, photodetectors capable of detecting single photons are demanded by modern applications, including quantum computing, time-of-flight lidar, and dark matter detection. These applications...Photonics.com 9/29/2022A Technical Exploration of Spatial Light Modulators and Their Latest 3D ApplicationsLASER COMPONENTS brings together some of the brightest minds in the industry for a one-hour workshop. Doctoral students from MIT, Princeton University, and Stanford University share how they are...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionarygain-bandwidth productIn an avalanche photodiode, the gain multiplied by the signal frequency in MHz.Photonics Dictionaryexcess noise factorA factor, F, indicating the increase in shot noise in an avalanche photodiode as compared with the ideal multiplier, which is noiseless. The noise, which results from variations in avalanche gains,...Photonics DictionaryphotodiodeA two-electrode, radiation-sensitive junction formed in a semiconductor material in which the reverse current varies with illumination. Photodiodes are used for the detection of optical power and for...Photonics Dictionaryavalanche photodiodeA device that utilizes avalanche multiplication of photocurrent by means of hole-electrons created by absorbed photons. When the device's reverse-bias voltage nears breakdown level, the hole-electron...VIDEOSPhotonics.com 7/28/2020Introduction to Photodetectors - Hamamatsu CorporationPhotodetectors—such as photodiodes (PDs), avalanche photodiodes (APDs), photomultiplier tubes (PMTs), and silicon photomultipliers (SiPMs)—are essential components in a vast array of modern...Photonics.com 2/21/2018Photonics on the Showroom Floor and in the Lab - LIGHT MATTERS 02.2018On this month's episode of Light Matters, we take you on a brief tour of the Higgins Laboratories at Worcester Polytechnic Institute (WPI). Quinsigamond Community College and WPI received a $4M grant...Photonics.com 1/25/2016Exploring the City by the Bay - Photonics West Sneak PreviewSan Francisco, home to SPIE Photonics West -- the industry’s largest conference and exposition -- is a city of neighborhoods. In this issue of Sneak Preview -- Photonics West Edition #1 -- Photonics...Photonics.com 4/6/2016Marktech Optoelectronics Custom Engineering CapabilitiesMarktech Optoelectronics is a leading manufacturer of UV visible, near-infrared, and short wavelength infrared (SWIR) emitters, detectors, and materials including InP epiwafers. Marktech maintains an...PHOTONICS BUYERS' GUIDE CATEGORIESLarge-Area APD DetectorsAPD DetectorsPhotodiode Power SuppliesPhotodiodesA photodiode is a two-electrode, radiation-sensitive junction formed in a semiconductor material in which the reverse current varies with illumination. Photodiodes are used for the detection of...COMPANIESPhotonics Buyers' GuideExcelitas Technologies Corp.Excelitas Technologies® Corp. is a leading industrial technology manufacturer focused on delivering innovative, market-driven photonic solutions to meet the illumination, optical, optronic,...Photonics Buyers' GuideLaser Components USA Inc.LASER COMPONENTS USA is a trusted sales organization providing cutting-edge photonic components to a wide variety of markets. We specialize in lasers, detectors, optical components, and modules...Photonics Buyers' GuideCSRayzer Optical Technology Co. Ltd.CSRayzer Optical Technology is an ONE-STOP Optical devices supplier, offering Acousto-Optic Modulators, Optical Faraday Rotators & Isolators, Fiber Optic Components, MEMS, Laser Diode Modules,...Photonics Buyers' GuideTeledyne Judson TechnologiesTeledyne Judson Technologies (TJT) is a global leader for IR sensors from the Visible to VLWIR spectrum. Two-dimensional FPAs (InGaAs, InSb, and MCT) and Integrated Dewar Cooler Assemblies (IDCAs)...