首页> 外国专利> Spectrometer i.e. oscillating mirror spectrometer, for e.g. optical spectrometry, has oscillating mirror provided downstream of optical path for imaging spectrum of radiation, where mirror is provided in area of optical path

Spectrometer i.e. oscillating mirror spectrometer, for e.g. optical spectrometry, has oscillating mirror provided downstream of optical path for imaging spectrum of radiation, where mirror is provided in area of optical path

机译:光谱仪,例如振荡镜光谱仪,例如光学光谱仪,在光路的下游设有用于对辐射光谱成像的振荡镜,其中在光路的区域中设有反射镜

摘要

The spectrometer has a radiation source, an entrance slit (1) and an imaging diffraction grating (2) that are provided in a path of rays. An optical field lens (3), an imaging lens (4), an oscillating mirror (5) and a detector lens (6) e.g. convex lens, are provided downstream of an optical path for imaging a spectrum of radiation passing via the entrance slit to a detector (7) e.g. line detector. The mirror is provided in an area of the optical path. The grating is designed as a hybrid-optical element having a nano-structured aspherical or free forming surface.
机译:光谱仪具有设置在射线路径中的放射线源,入射狭缝(1)和成像衍射光栅(2)。光学透镜(3),成像透镜(4),振荡镜(5)和检测器透镜(6)例如凸透镜设置在光路的下游,用于成像通过入射狭缝到达检测器(7)的辐射光谱。线检测器。反射镜设置在光路的区域中。光栅被设计为具有纳米结构的非球面或自由成形表面的混合光学元件。

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