Request InfoZINIR Ltd., AlphaBrightAlphaBright, a division of ZiNIR Ltd., has unveiled a VIS-NIR light source with applications in optical coherence tomography and analysis of poorly reflecting materials, as well as spectroscopy. The unit warms up in about 10 min, and the output intensity is stable to less than ±0.1%. Its design ensures that the light remains focused on the optical fiber cable, even when used with neutral-density, bandpass or edge filters.See full productRelated content from Photonics MediaPRODUCTSBioPhotonics Nov/Dec 2022 IssueRadiation-Resistant Optical FiberThe Optran® UV NSS Fiber from Armadillo SIA provides deep-UV solarization and radiation resistance. The optical fiber features a hermetic carbon layer, low numerical aperture expansion, and...BioPhotonics May/Jun 2023 IssueBandpass FiltersThe ADVANTECH™ hard coat bandpass filters from Andover Corp. offer steep slopes, high light transmission, durability, and long life for demanding applications. The filters provide...Promoted Content November 2022 IssueSWIR InGaAs Linear SensorBrand new from CLPT are InGaAs linear sensors. 1. 1024 x 1 pixels with a pixel size of 12.5 × 12.5 µm 2. 512 x 1 pixels with a pixel size of 25 × 250 µm The...Promoted Content January 2024 IssueUltrafast Optical Coherence Tomography (OCT) with Phantom High-Speed CameraOptical coherence tomography (OCT) is a noninvasive/nondestructive imaging technique. 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Results...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookBeamsplitters: A Guide for DesignersPlate beamsplitters Plate beamsplitters consist of a thin plate of optical crown glass with a different type of coating deposited on each side. The first surface is coated with an all-dielectric...Photonics HandbookAspheric Lenses: Design ConsiderationsAspheric surfaces are powerful tools that combine the optical corrections of multiple lenses into a single element (Figure 1) and affect performance in ways that spherical optics cannot. For example,...Photonics HandbookOptical Delay Lines: Key to Time-Resolved MeasurementsOne of the most critical elements of any time-resolved spectroscopy and dynamics experiment is the optical delay line. 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Wavelength selective optical filters are used to block the dominant Rayleigh...Photonics.com 9/29/2023Accuracy in Optical DesignAnswering some common questions new users of optical design and analysis software have are “How accurate are the results?” or “Can I trust the results I get?” and discussing the importance of...WEBINARSPhotonics.com 10/24/2023Let's Talk Laser Stability in MicroscopyIt is no longer sufficient for a laser to work fine for several days in a nonlinear microscopy lab. Routine two- and three-photon imaging depends on reliable laser output parameters over weeks and...Photonics.com 6/30/2021European Photonics Manufacturing Services Funded by ECThis event is supported by the European initiatives presented and is moderated by EPIC, the European Photonics Industry Consortium. The European Commission is helping companies access the...Photonics.com 10/26/2021BioPhotonics Conference: October 26 - 28The publishers of BioPhotonics invite you to attend a free virtual conference spanning three days. The BioPhotonics Conference will feature insights and innovations in microscopy, spectroscopy, flow...Photonics.com 3/21/2013Techniques in Biophotonic ImagingFREE WEBINAR Sponsored by: Hamamatsu & Applied Scientific Instrumentation Additional Questions & Answers from the webinar are below: Dr. Kimani C. Toussaint Jr. Quantitative...PHOTONICS DICTIONARY+ TERMSPhotonics DictionarysupercontinuumSupercontinuum refers to a broad spectrum of light that spans a wide range of wavelengths, typically from the visible to the near-infrared or even mid-infrared regions of the electromagnetic...Photonics DictionaryGaAIAs laserA GaAlAs laser is a type of semiconductor laser diode that emits light in the near-infrared region of the electromagnetic spectrum. It is composed of layers of gallium, aluminum, and arsenic, hence...Photonics Dictionarylaser opticsLaser optics refers to a broad category of optical components and systems designed for manipulating and controlling laser light. Laser optics play a crucial role in shaping the characteristics of...Photonics Dictionaryfiber laserA fiber laser is a type of laser in which the active gain medium is an optical fiber doped with rare-earth ions such as erbium, ytterbium, or neodymium. Fiber lasers generate coherent light through...VIDEOSPhotonics.com 9/28/2023Reynard CorporationReynard Corporation manufactures custom optics and thin-film coatings 0.2 µm to 50 µm (UV-IR) to demanding specs for defense & aerospace, commercial & industrial, and medical applications. Our...Photonics.com 5/10/2022Brain Imaging and Measurement — All Things Neurophotonics With David BoasDavid Boas, director of the Boston University Neurophotonics Center, is our guest. The episode introduces techniques including functional near-infrared spectroscopy (fNIRS), laser speckle contrast...Photonics.com 1/10/2017Photonics West Blends Industry, Innovation, LearningPhotonics West is an annual must-attend event in the photonics industry and for more than two decades it has been a symbol of the optimism and excitement for the potential of photonics and...Photonics.com 1/5/2017Sneak Preview: Photonics West: The Most Wonderful Time of the [Industry’s] YearThree conferences and two exhibitions make SPIE Photonics West the world’s largest annual event in the industry. From plenary presentations to networking opportunities, this show offers an expansive,...PHOTONICS BUYERS' GUIDE CATEGORIESBandpass FiltersA bandpass filter is a filter with a transmission that is high for a particular band of frequencies, but that falls to low values above and below this band.Wedge FiltersA wedge filter is an optical filter so constructed that the density increases progressively from one end to the other, or angularly around a circular disc.Neutral Density FiltersA neutral density filter is a light filter that decreases the intensity of the light without altering the relative spectral distribution of the energy. Also known as a gray filter.CCTV LensesCOMPANIESPhotonics Buyers' GuideReynard CorporationReynard Corporation has been a premier supplier of custom optics and thin-film coatings to a global customer base since 1984. Reynard focuses on manufacturing the highest quality products with...Photonics Buyers' GuideGlass Fab Inc.A History of Quality Since 1974 Glass Fab Inc. has met customers' stringent specifications by providing fabricated parts made of optical glass, filter glass, fused quartz and fused silica, low...Photonics Buyers' GuideOmega Optical LLCOmega Optical has been bringing you the light you need since 1969. Omega specializes in thin-film interference filters in the 190 nm - 10 µm wavelength range. The layers are...Photonics Buyers' GuideAndover CorporationWith over 40 years of experience, Andover Corporation is a recognized world leader in the manufacture of high-quality optical coatings and optical filters. We have an extensive line of...