Czerny-Turner monochromator
    10.
    发明授权
    Czerny-Turner monochromator 失效
    Czerny-Turner单色仪

    公开(公告)号:US5192981A

    公开(公告)日:1993-03-09

    申请号:US516784

    申请日:1990-04-30

    IPC分类号: G01J3/18

    CPC分类号: G01J3/1804

    摘要: A monochromator of the Czerny-Turner type includes an entrance slit, a collimating mirror for receiving light output by the entrance slit, a planar grating for receiving light reflected by the collimating mirror, a focusing mirror for receiving light reflected by the grating, and an exit slit for receiving light focused by the focusing mirror. Light generally proceeds from the entrance slit to the collimating mirror, form the collimating mirror to the grating, from the grating to the focusing mirror and from the focusing mirror to the exit slit. The improvement comprises the use of a single toroidal collimating mirror in the system in combination with a spherical focusing mirror.

    摘要翻译: Czerny-Turner型单色器包括入口狭缝,用于接收由入射狭缝输出的光的准直镜,用于接收由准直镜反射的光的平面光栅,用于接收由光栅反射的光的聚焦镜,以及 出射狭缝,用于接收由聚焦镜聚焦的光。 光通常从入口狭缝进入准直镜,形成从光栅到聚焦反射镜的准直反射镜,从聚焦镜到出射狭缝。 该改进包括在系统中使用单个环形准直镜与球面聚焦镜。