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APPARATUSES, SYSTEMS, AND METHODS FOR DETECTING MATERIALS BASED ON RAMAN SPECTROSCOPY
APPARATUSES, SYSTEMS, AND METHODS FOR DETECTING MATERIALS BASED ON RAMAN SPECTROSCOPY
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机译:基于拉曼光谱的材料检测装置,系统和方法
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摘要
Apparatuses, systems, and methods for Raman spectroscopy are described. In certain implementations, a spectrometer is provided. The spectrometer may include a plurality of optical elements, comprising an entrance aperture, a collimating element, a volume phase holographic grating, a focusing element, and a detector array. The plurality of optical elements are configured to transfer the light beam from the entrance aperture to the detector array with a high transfer efficiency over a preselected spectral band.
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