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1. 发明授权

US5192981A Czerny-Turner monochromator 失效
标题翻译： 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
申请人： Warren S. Slutter , Joseph Marcovecchio , Robert E. Heinz , David A. Kolb
发明人： Warren S. Slutter , Joseph Marcovecchio , Robert E. Heinz , David A. Kolb
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。

2. 再颁专利

USRE42822E1 Modified concentric spectrograph 有权
标题翻译：改进的同心光谱仪
公开(公告)号：USRE42822E1
公开(公告)日：2011-10-11
申请号：US09998002
申请日：2001-11-30
申请人： Warren S. Slutter , Wu Jiang , Alain F. R. Thevenon , Viviane D. Millet , Jeremy J. Goldstone
发明人： Warren S. Slutter , Wu Jiang , Alain F. R. Thevenon , Viviane D. Millet , Jeremy J. Goldstone
IPC分类号： G01J3/28
CPC分类号： G01J3/18 , G01J3/02 , G01J3/0208 , G01J3/0256 , G01J3/0262
摘要： A modified concentric spectrograph for diffracting light with high stray light rejection without astigmatism is provided. The modified spectrograph includes a grating, a lens, and at least one entrance port and one exit port. The grating has a concave surface and a meridian plane with a first side and a second side. The lens has a substantially planar surface and a convex surface. Preferably, the convex and concave surfaces are substantially concentric. The ports are substantially located on different sides of the meridian plane near a focal plane of the spectrograph. The position of a focal plane may be modified using an optically transmissive triangular prism with a reflective surface, and an optically transmissive block. The position of a focal plane may further be modified with one or more optically transmissive plates. Methods for using the spectrograph are also provided.
摘要翻译：提供了一种用于衍射具有高散射光抑制而不散光的改进的同心光谱仪。改进的光谱仪包括光栅，透镜和至少一个入口端口和一个出口。光栅具有凹面和具有第一面和第二面的子午面。透镜具有基本平坦的表面和凸面。优选地，凸表面和凹面基本上是同心的。端口基本上位于子午线平面附近的光谱仪的焦平面的不同侧。可以使用具有反射表面的光学透射三角形棱镜和光学透射块来修改焦平面的位置。焦平面的位置可以进一步用一个或多个光学透射板修改。还提供了使用光谱仪的方法。

3. 发明授权

US5995221A Modified concentric spectrograph 失效
标题翻译：改进的同心光谱仪
公开(公告)号：US5995221A
公开(公告)日：1999-11-30
申请号：US884417
申请日：1997-06-27
申请人： Warren S. Slutter , Wu Jiang , Alain F. R. Thevenon , Viviane D. Millet , Jeremy J. Goldstone
发明人： Warren S. Slutter , Wu Jiang , Alain F. R. Thevenon , Viviane D. Millet , Jeremy J. Goldstone
IPC分类号： G01J3/02 , G01J3/18 , G02B5/18 , G02B13/00 , G01J3/28
CPC分类号： G01J3/18 , G01J3/02 , G01J3/0208 , G01J3/0256 , G01J3/0262
摘要： A modified concentric spectrograph for diffracting light with high stray light rejection without astigmatism is provided. The modified spectrograph includes a grating, a lens, and at least one entrance port and one exit port. The grating has a concave surface and a meridian plane with a first side and a second side. The lens has a substantially planar surface and a convex surface. Preferably, the convex and concave surfaces are substantially concentric. The ports are substantially located on different sides of the meridian plane near a focal plane of the spectrograph. The position of a focal plane may be modified using an optically transmissive triangular prism with a reflective surface, and an optically transmissive block. The position of a focal plane may further be modified with one or more optically transmissive plates. Methods for using the spectrograph are also provided.
摘要翻译：提供了一种用于衍射具有高散射光抑制而不散光的改进的同心光谱仪。改进的光谱仪包括光栅，透镜和至少一个入口端口和一个出口。光栅具有凹面和具有第一面和第二面的子午面。透镜具有基本平坦的表面和凸面。优选地，凸表面和凹面基本上是同心的。端口基本上位于子午线平面附近的光谱仪的焦平面的不同侧。可以使用具有反射表面的光学透射三角形棱镜和光学透射块来修改焦平面的位置。焦平面的位置可以进一步用一个或多个光学透射板修改。还提供了使用光谱仪的方法。

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