Request InfoSpectrum Scientific Inc. (SSI)Spectrum Scientific manufactures aberration-corrected blazed holographic gratings designed to minimize astigmatism and coma, making them ideal for use with CCD or array detectors in high throughput, high-performance spectrometers for applications including fluorescence and absorption. Our proprietary optical blazing technique allows us to blaze gratings without ion-etching, giving high peak UV efficiency and very low stray light.See full productRelated content from Photonics MediaPRODUCTSBioPhotonics Jul/Aug 2022 IssueOptical Parametric OscillatorThe 17OPO-1-50 S Optical Parametric Oscillator from AMS Technologies AG generates short laser pulses for applications in the field of photoacoustic imaging. The devices are based on nonlinear...Photonics.com 3/7/2023Coherent OpticsThe PSE-6s super-coherent photonic service engine from Nokia reduces power consumption for optical transport networks. 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We also offer other interference filters including UV filters, visible filters, and...PHOTONICS BUYERS' GUIDE CATEGORIESOptical Abrasives--WheelFiber Optic IsolatorsOptical Disc LensesPartial ReflectorsCOMPANIESPhotonics Buyers' GuideSpectrum Scientific Inc. (SSI)Spectrum Scientific, Inc (SSI) manufactures high volume flat, aspheric, and freeform reflective mirrors and holographic diffraction gratings using an optical replication process allowing us to supply...Photonics Buyers' GuideFOCtek Photonics Inc.FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Crystals, Nonlinear Crystals,...Photonics Buyers' GuideLaCroix Precision OpticsOptics that Defend, Build, Cure and Discover The LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have placed LaCroix Precision Optics...Photonics Buyers' GuideOhara Corporation, Western OfficeOhara manufactures precision optical glasses: strip/slab, cut/molded blanks, pressings, high homogeneity blanks, fine gobs, polished ball lenses, near-UV transmitting i-Line glass, ceramic...