Request InfoDeposition Sciences Inc. (DSI)DSI can photolithographically pattern coatings to deliver filter arrays, fiducials, apertures, and many other coatings with features down to 20 µm, on substrates up to 8 in. in diameter. We specialize in supporting customers in the development of coatings for unusual or challenging substrate geometries for applications ranging from multispectral sensing and imaging, through colorimetry and remote sensing.See full productRelated content from Photonics MediaPRODUCTSPromoted Content August 2023 IssueMulti-Bandpass Optical FiltersThe commercial availability of Light-Emitting Diodes at almost any wavelength combined with Multi-Bandpass Filters have enabled a completely new type of instrumentation. These instruments allow...Promoted Content October 2023 IssueOrder Sorting FiltersWhen the spectrum of a spectrometer covers more than one octave, the multiple orders from the grating make interpretation of the detected spectrum difficult. 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