190–1100 nm UV-NIR Broadband Transmission Grating

MP-YG-UV-NIR-190-1100 is a broadband transmission grating covering the ultraviolet, visible, and near-infrared bands. It uses a fused silica substrate and a surface-relief etched structure, with an operating wavelength range of 190–1100 nm. The product offers relatively high diffraction efficiency, high dispersion, low polarization dependence, low stray light, and good temperature and environmental stability. Its miniaturized transmission structure facilitates the construction of compact optical paths, making it suitable for broadband spectrometers, UV-VIS-NIR spectral analysis, and precision optical system integration.