发明名称 |
Spectrograph usable in particular in the far ultraviolet |
摘要 |
A spectrograph usable more particularly in the far ultraviolet range. It comprises along the Rowland circle measuring blocks including photo-detectors. Said measuring blocks are movably mounted along a guiding rail materializing the Rowland circle. Motion means are provided for the displacement of the various measuring blocks along the guiding rail. Transmission means between the motion means and a measuring block constantly direct the latter towards the diffraction grating.
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申请公布号 |
US4298797(A) |
申请公布日期 |
1981.11.03 |
申请号 |
US19790010820 |
申请日期 |
1979.02.09 |
申请人 |
OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATICLES |
发明人 |
BERNARD, CLAUDE R.;DAIGNE, BERNARD;GIRARD, FRANCOIS |
分类号 |
G01J3/18;G01J3/20;G01J3/36;(IPC1-7):G01J1/42;G01J3/28 |
主分类号 |
G01J3/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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