Request InfoOcean Optics - Part of Ocean InsightThe FVA-UV fiber optic variable attenuator from Ocean Optics Inc. couples via optical fibers to spectrometers, light sources and other sampling optics to attenuate light at all wavelengths uniformly. It consists of an aluminum block with threaded ports that hold two fiber-coupled collimating lenses. The attenuator is placed between two light sources, and a wheel with an aperture that varies in width along the circumference is fixed between the lenses. Rotating the wheel varies the light transmitted through the fixture. A thumbscrew locks the wheel in place.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra October 2023 IssueFiber-coupled LED SourcesNewDEL™ fiber-coupled LED sources from LumeDEL LLC offer high brightness from the deep-UV to NIR for medical, biotech, and industrial applications. 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The name synchrotron...Photonics Dictionaryresonance fluorescenceIn atomic fluorescence spectroscopy, fluorescence emitted by an atom at a spectral line of a wavelength identical to that of the stimulating radiation.Photonics Dictionaryblackbody sourceA blackbody source, often simply referred to as a blackbody, is a theoretical or practical physical object that absorbs all electromagnetic radiation incident upon it and emits radiation in a...VIDEOSPhotonics.com 1/8/2024Newport’s OptoFlash® Multichannel Spectrometer Engine - Measuring Spectral Data in a FlashMKS' Newport OptoFlash multichannel spectrometer engine is ideal for applications where pre-determined wavelength detection is essential to acquiring fast sample measurements for your unique OEM...Photonics.com 11/20/2023Kymera Spectrographs - Workhorse Spectroscopy Platform - Andor TechnologyKymera has been designed with accuracy, repeatability and ease-of-use in mind. 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PAS is inherently insensitive to reflection or scattering from...Correlation SpectrometersCOMPANIESPhotonics 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 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' GuideAvantes BVAvantes has spent the last 30 years refining its mission as a trusted and innovative optical instruments and solutions source. Focused on applications and measurements, Avantes offers Spectrometers,...