Infrared detector comprising housing integrating at least one diffraction grating
作者： Jérôme Favier
DOI:
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摘要: The detector (10) has a package containing sensitive retina (14) and comprising window (22), which includes substrate (28) partially transparent in wavelength range between 2-14 micrometers. An optical filter i.e. multilayer interference (32), is formed on an internal surface (34) of the window, attenuates incident radiation interval 2-8 A periodic diffraction grating (36) external another two-dimensional assembly bolometric membranes. made mineral such as silicon or germanium.
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