Request InfoOpto Diode CorporationOpto Diode’s new ultravioletenhanced photodiode features a 5.5-mm diameter active area. The UVG20S is ideal for UV detection between 190- and 400-nm spectral wavelengths, with a full spectrum of 190 nm out to 1000 nm. Featuring stable responsivity over wide temperature ranges, the new device also provides 100% internal quantum efficiency from 200 to 400 nm.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 5/4/2023Waveguide Mixers, Detectors, and CouplersFairview Microwave’s selection of waveguide mixers, detectors, and couplers address applications in 6G, 5G, research and development, and test and measurement. The couplers cover waveguide...Photonics Showcase April 2022 IssueSegmented InGaAs PhotodiodesOSI Optoelectronics’ indium gallium arsenide (InGaAs) Quad Photodiode Series offers extremely low crosstalk between elements with fast response times and excellent responsivity in the IR...Photonics Showcase January 2022 IssueFour-Channel Detection ModuleThe 4EF-5 is a multiband, 3.34-μm (CH1), 4.26-μm (CH2), 4.47-μm (CH3), and 4.71-μm (CH4), four-channel infrared detection module. Thermoelectrically cooled photovoltaic multiple junction...Photonics Showcase June 2021 IssueModules for NIR SpectroscopyHamamatsu’s compact MEMS-FPI modules are a powerful NIR spectroscopy tool, combining a broadband halogen lamp into a hand-held Fabry-Pérot interferometer (FPI), with options that cover...ARTICLESBioPhotonics Jul/Aug 2022 IssueExpanding the Range: Wearables Enable the Next Level of Mobile Health Data MonitoringThe next generation of wearable devices will no longer be created only for the fitness-conscious to monitor their daily steps or heart rate on a smartwatch. Increasingly sophisticated photonic...Photonics Spectra May 2023 IssueBy the Numbers: Photon Counting and Number ResolutionLight transmits information about its emitter (source) and the medium of propagation. If this information is relevant, the light can be detected for analysis — and it has been detected with...Photonics Spectra January 2023 IssueMiniaturized Spectrometer Proves Fit for Compact ElectronicsScientists in Europe have collaborated to develop an ultracompact spectrometer design that offers large bandwidth, moderate spectral resolution, and a spectral sensitivity in the infrared (IR)...Photonics Spectra March 2023 IssuePhotonic Gas Analysis Probes Upgrades in Sources and DetectorsThe hunt is on for better gas analyzers, driven by growing demands. For instance, hydrogen sulfide, an industrial byproduct, has a permissible worker exposure limit of 20 parts per million (ppm) in a...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookRules of ThumbPhotonics Rules of Thumb Scientists and engineers tend to want to answer simple relational questions with a blackboard covered with equations, even when questioners just want a rough estimate to...WEBINARSPhotonics.com 4/15/2021Introduction to Quantum Computer Hardware and ModalitiesQuantum computers hold the potential to address complex problems in fields such as material science, quantum chemistry, finance, and pharmaceuticals. How can we realize this promise, and what are the...Photonics.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 4/9/2014Light Advances in BiomedicinePost-webinar notes Additional questions and answers Q: Have you tried using solid state Si APD or SiPM instead of PMT in your CD Radiometer or two photon spectroscopy? A: No, used S-...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 DICTIONARY+ TERMSEDU.photonics.com 9/8/2009coded discA reticle carrying patterns of various forms that can be rotated in an optical beam to cause variations in the intensity of the beam. It also is used in infrared detectors to scan the object field...EDU.photonics.com 9/8/2009parallel scanningIn imaging systems, a line of detectors the full length of the object space that scans the full width of the image in one motion. Also called pushbroom scanning.EDU.photonics.com 9/8/2009smart pixel arrayAn array of active optical devices (modulators, laser diodes and/or detectors), each of whose electrical inputs or outputs are directly connected to electronic logic circuits, which also are a part...EDU.photonics.com 9/8/2009infrared instrumentAny of the photoelectric and thermal detectors, spectrographs and monochromators, thermographs, scanners, amplifier tubes, snooperscopes and related equipment developed for use with infrared...VIDEOSPhotonics.com 5/2/2022Applied Scientific InstrumentationEstablished in 1990, Applied Scientific Instrumentation is a reknown American company committed to the advancement of science. ASI products have been thoroughly tested and evaluated in numerous labs...Photonics.com 5/8/2013LED Grown Tomatoes & Bug Eye Cameras - LIGHT MATTERS 05.08.2013-Bugs Eye Camera -LED Tomatoes -Asbestos Detection This week on Light Matters: a new digital camera offers a wide-angle bug’s eye view and nearly infinite depth of field, OCT improves lens...PHOTONICS BUYERS' GUIDE CATEGORIESAcousto-Optic ScannersScintillation DetectorsPhoton Imaging DetectorsOptical Design Computer ServicesCOMPANIESPhotonics Buyers' GuideOpto Diode CorporationOpto Diode Corporation (Camarillo, CA), an ITW Company, delivers industry-leading sensors, photodiodes, IR detectors, photonic modules, assemblies, and LEDs. Available in standard and custom designs,...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' 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' GuideAndor TechnologyWe are global leaders in the development and manufacture of high performance scientific digital cameras for academic, industrial and government applications. Through continuous dialogue with our...