Request InfoPerkinElmerAward-winning VariSpec liquid crystal tunable filters (LCTFs) from CRi tune to any wavelength in the visible or near-infrared without vibration or noise. Play-and-play USB interface provides digital control and power and easy integration for research or OEM applications. Twenty-mm and 35-mm apertures with industry-standard C-mounts or T-mounts are available. Free software development kits are available with Windows, LabVIEW and Matlab drivers. Nuance multispectral imaging systems and Maestro in-vivo fluorescence imaging systems are also available for those who need high-performance,...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 10/2/2023C- & L-band Optical Network TestersThe WaveMaker™ 4000A, WaveShaper® 1000B, and WaveShaper® 4000B from Coherent are instruments made to test optical networks. 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The filters provide...ARTICLESBioPhotonics Mar/Apr 2023 IssueSPIE Names Winners of 15th Annual Prism AwardsSPIE, the international society for optics and photonics, and media partner Photonics Media recognized the top innovators in optics and photonics products at the 2023 Prism Awards ceremony held at...BioPhotonics Mar/Apr 2024 IssueSPIE Names 2024 Prism Award WinnersSPIE, the international society for optics and photonics, recognized the top innovations in new optics and photonics products at the 2024 Prism Awards held at Photonics West on Jan. 31. The gala...Photonics.com 8/1/2023Applications Open for the 2024 Prism AwardsApplications are open for the 2024 SPIE Prism Awards, which will celebrate its 16th anniversary on Jan. 31 during a gala evening at SPIE Photonics West. The awards, held annually by SPIE, the...Photonics.com 12/7/2022SPIE Reveals 2023 Startup Challenge FinalistsTen early-stage startup companies from six countries have been selected to compete for a top prize of $10,000 at the 13th annual SPIE Startup Challenge, to be held during Photonics West Jan. 31,...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookThin-Film Coatings: A Buyers' GuideWhat are thin-film coatings? The purpose of any optical thin-film coating is to modify the transmittance and reflectance properties of the substrate material to which they are applied. Most coatings...Photonics HandbookLight-Emitting Diodes: A PrimerThe wavelength range of commercially available LEDs with single-element output power of at least 5 mW is 275 to 950 nm. Each wavelength range is made from a specific semiconductor material family,...Photonics HandbookNano-Optics Technology: Optical AlchemyOptics today needs alchemy, and the forces that motivate microchip technology are a key reason why. 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Wavelength selective optical filters are used to block the dominant Rayleigh...Photonics.com 5/22/2023Bullseye® Apodizing FiltersBullseye Apodizing filters are customizable density gradient filters that change radially from the center to the outside of the optical component. These filters are used to eliminate undesirable...Photonics.com 2/28/2024How Does an Interference Filter Work?Learn the basics of how interference filters functions.WEBINARSPhotonics.com 10/29/2020Direct Laser Writing and Interference Patterning for Surface Modification in Automotive, Photovoltaic, and Life SciencesSuccess in a specific market depends on meeting the right technical requirements. 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Quinsigamond Community College and WPI received a $4M grant...Photonics.com 1/18/2018Supporting the Photonics Industry from the Laboratory - LIGHT MATTERS 01.2018On this month's episode of Light Matters, we take you to central Massachusetts as Worcester Polytechnic Institute and Quinsigamond Community College take on a comprehensive joint photonics laboratory...PHOTONICS BUYERS' GUIDE CATEGORIESCoatings and Thin Films NanotechnologyAntireflection CoatingsAn antireflection coating is a thin film or coating applied to optical surfaces, such as lenses or windows, to minimize unwanted reflections and increase the transmission of light through the...Ultraviolet Transmitting FiltersLaser Scribing and Engraving ServicesCOMPANIESPhotonics Buyers' GuideShanghai Optics Inc.ISO 9001 & ISO 13485 certified and D&B DUNS # 113515303 Shanghai Optics is an unparalleled custom system solution provider offering advance precision custom optical design, engineering,...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' GuideOhara CorporationOHARA manufactures more than 130 environmentally safe optical glass types, free of both lead and arsenic. More than 300 tons of optical glass are melted per month, available in the following forms of...Photonics Buyers' GuideMLD Technologies LLCExperts In Thin-film Coating Design We practice a design-before-quote approach to help customers refine specifications and minimize technical risk. We understand how coated optical elements...