Request InfoExcelitas Technologies Corp.Low-capacitance InGaAs PIN Photodiodes from Excelitas Technologies Corp. are designed for commercial and military lidar, laser range finding, laser warning, and laser spot tracking applications. The C30619GH-LC, C30641GH-LC, C30642GH-LC, and C30665GH-LC models provide high quantum efficiency from 800 to 1700 nm and feature a special ultralow capacitance of only half the standard type capacitance, therefore exhibiting twice the 3-dB bandwidth, high responsivity, high shunt resistance, and low dark current. The devices’ low capacitance enables extended bandwidth while...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra December 2022 IssueSilicon Photodiode ChipsThe VTH21 series of photodiodes from Excelitas Technologies Corp. are low-capacitance silicon photodiode chips for radon gas detection. 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The satellite embarked on a...Photonics Spectra January 2024 IssueModified Photodiode Enables Multifunctional, High-Performance PICsThin-film lithium niobate (TFLN) shows strong potential as a platform for integrated photonics, due to its robust electro-optic coefficient, large optical nonlinearity, and wide transparency window....Photonics.com 3/2/2023Luminar Event Reveals New Tech Plus Partnerships, DirectionLidar technology company Luminar unveiled new sensor technology, partnerships, and initiatives at its Luminar Day event, held Feb. 28. The company showcased its newly introduced Iris+ sensor and...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookSilicon Photonics: Light Is the Ultimate Medium for High-Speed CommunicationsSilicon photonics is widely considered a key enabling technology for further development of optical interconnect solutions needed to address growing traffic on the internet. From the first submarine...Photonics HandbookLaser Diodes: Specification GuidelinesWhile some design engineers know exactly what they need from their laser diode, others may choose a partner to navigate what can be a complex development process. Laser diode manufacturers know which...Photonics HandbookNd:YAG Lasers: Standing the Test of TimeThe ubiquitous Nd:YAG laser has played many roles over the years. For the military, it has provided rangefinding and target designation capabilities. When used with nonlinear optics or as a pump...Photonics HandbookDriving Diode Lasers: A Straightforward ProcedureBy observing a few simple rules that govern diode lasers’ properties, driving them loses much of its mystery. 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The virtual event will comprise four technology tracks — Lasers, Optics, Sensors and Detectors, and Imaging...Photonics.com 5/10/2023InGaAs Photodiode Detectors: Packaging, Performance, and SWIR ApplicationsVince Forte of Marktech Optoelectronics reviews InGaAs detector types, packaging, performance characteristics, and applications in the NIR and SWIR wavelength bands. He focuses particularly on photo...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 DICTIONARY+ TERMSPhotonics Dictionarydiode laserA diode laser is a type of laser that uses a semiconductor diode as the active medium to generate coherent light. 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We deliver innovative designs and prototype...Photonics.com 2/23/2022Focuslight - LiDAR Transmitter ExpertFocuslight is developing product platforms and photonics solutions for LiDAR, DMS, and other emerging automotive applications. Focuslight was awarded with volume supply contract with an automotive...Photonics.com 11/16/2022eTOF™ LiDAR - The Complete Solution for a Versatile and Affordable 3D Mapping Device - Newsight ImagingNewsight’s enhanced Time-of-Flight (eTOF™) solid-state LiDAR is a complete solution for a versatile and affordable 3D mapping device, using Newsight’s patented eTOF™ technology for improved...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 BUYERS' GUIDE CATEGORIESPhotodiodesA 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...Ho:YLF LasersDetector AmplifiersLinear ArraysA linear array is a solid-state video detector consisting of a single row of light-sensitive semiconductor devices, used in linear-array cameras.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' 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)...Photonics Buyers' GuideMicro Laser Systems Inc.We are a manufacturer of Diffraction Limited Fiber Coupled Laser Systems, Optical Systems, and Fiber Optic Systems from 240 nm to 6000 nm. Unique products include various sizes of Fiber Collimators,...Photonics Buyers' GuideLaserPoint srlLaserPoint manufactures a wide portfolio of laser power and energy meters able to perform laser measurements with high accuracy. They developed the hard coatings to absorb the laser radiation which...