Request InfoHamamatsu CorporationHamamatsu Corp. has unveiled several InGaAs devices for laser diode and dense wavelength division multiplexing (DWDM) monitoring. The devices include front- and back-illuminated InGaAs PIN photodiodes, which are designed as channel monitors for DWDM monitoring and which include a photodiode array and image sensors. The G8941 models have an active area ranging from 0.3 to 1 mm in diameter. The G9230-01 series has an active area of 0.3 mm in diameter.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra February 2023 IssuePolarity DetectorThe RD-P Remote-head Polarity Detector from JGR Optics Inc. integrates with the IL/RL measurement system to reduce testing time and cost of multifiber optical cable assemblies. Proprietary...Photonics.com 8/2/2023Phase ModulatorsThe ROF-PM-UV series of low-VPI phase modulators from Beijing Rofea Optoelectronics Co. Ltd. features a low half-wave voltage of 2.5 V. 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Semiconductor diodes are electronic devices that conduct electricity primarily in one...VIDEOSPhotonics.com 3/29/2018Light Matters Extra: Weird and Strange: Quantum Photonics - 03.2018In this month's Light Matters Extra, we take you to the Quantum Photonics Laboratory at MIT run by Dr. Dirk Englund. Dr. Englund's group, the Quantum Photonics Group, is made up of postdocs and...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). 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Fiber lasers generate coherent light through...Fiber Optic Laser DiodesDiode LasersA diode laser is a type of laser that uses a semiconductor diode as the active medium to generate coherent light. Semiconductor diodes are electronic devices that conduct electricity primarily in one...COMPANIESPhotonics Buyers' GuideHamamatsu CorporationHamamatsu Corporation is the North American subsidiary of Hamamatsu Photonics K.K. (Japan), a leading manufacturer of devices for the generation and measurement of infrared, visible, and ultraviolet...Photonics Buyers' GuideOZ Optics LimitedEstablished in 1985, OZ Optics is a leading worldwide supplier of fiber optic components, test equipment and sensors. OZ Optics manufactures its products in three locations, Ottawa (Canada),...Photonics Buyers' GuideAndor TechnologyAndor Technology Ltd is a global developer and manufacturer of high-performance scientific cameras, microscopy systems and spectrographs for academic, government, and industrial applications. Founded...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)...