Request InfoSwissOptic AGSwissOptic AG is producing edge and bandpass filters with slopes as steep as <1%, with high transmission and with blocking values of up to optical density 6 on large-area substrates at an accuracy of ±0.5% of the edge position. The company's in-house thin-film experts use these new fabrication capabilities and work with the customer to provide innovative solutions for demanding applications. The filters also can be individually shaped with proprietary advanced CNC manufacturing technology.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra April 2024 IssueGreen Picosecond LaserThe 532-nm HyperRapid NXT from Coherent is a picosecond industrial green laser for the manufacturing of thin-film solar cells. 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Optical filters are used to control the spectral content of light in various...Photonics Dictionarycrystal filterA bandpass filter with piezoelectric crystal components for the passage or impedance of electrical signals of various frequencies.Photonics Dictionarymultispectral photographyThe use of narrow bandpass filters and special photographic emulsions to discern features of a surface that would not be easily recognizable with regular black-and-white or color photographic methods.Photonics Dictionarynotch filterAlso referred to as a band-stop or band rejection filter; a notch filter is a filter that is designed to screen out a very narrow band of radiation by transmitting most wavelengths with little...VIDEOSPhotonics.com 4/19/2022Fluorescence Filter Images - Optolong Optics Co. Ltd.Optolong Optics Co. Ltd., brand owner of Optolong, is a manufacturer of fluorescence filters and astronomy filters. 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We also offer other interference filters including UV filters, visible filters, and...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.Metallic CoatingsA metallic coating is a thin layer of metals deposited on the surface of a substrate. The film may serve as a reflector, beamsplitter, neutral density filter or electromagnetic interference filter.Optical CoatingsOptical coatings are thin layers of materials applied to optical components, such as lenses, mirrors, filters, and prisms, to modify their reflective and transmissive properties. These coatings are...Thin-Film Deposition EquipmentCOMPANIESPhotonics Buyers' GuideLaCroix Precision OpticsThe LaCroix name is synonymous with quality precision optics. 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