Request InfoPhoton etc.The imaging Bragg tunable filter from Photon etc. inc. is a family of hyperspectral imaging sensors that can acquire monochromatic images at any wavelength in the ultraviolet, visible and near-infrared spectral regions. Based on volume Bragg grating techniques, the imaging technology provides optical bandpasses from 0.25 to 100 nm between 350 nm and 2.5 μm wavelengths, and up to 90% unpolarized. The sensors are suitable for Raman imaging, biomedical imaging and remote sensing, and they are offered in laboratory and field-portable versions.See full productRelated content from Photonics MediaPRODUCTSBioPhotonics Jul/Aug 2023 IssueVCSEL Laser DiodeThe single-mode 850-nm vertical-cavity surface-emitting laser (VCSEL) diode from IMM Photonics GmbH is contained in a compact TO46 housing. 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