发明名称 |
Spectrometer arrangement |
摘要 |
A spectrometer arrangement is disclosed for the determination of a radiation wavelength of radiation emitted from a radiation source to be measured. The arrangement includes a diffraction grating on which the radiation of the radiation source to be measured is incident at a predetermined angle, wherein the diffraction grating is provided by a reflection grating having a variable lattice constant. The arrangement also includes a radiation detector for receiving from the radiation source to be measured radiation diffracted at a predetermined angle at the diffraction grating.
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申请公布号 |
US2002075996(A1) |
申请公布日期 |
2002.06.20 |
申请号 |
US20010933879 |
申请日期 |
2001.08.21 |
申请人 |
HOLLER FRANK;ROSS-MESSEMER MARTIN;MENCK ALEXANDER |
发明人 |
HOLLER FRANK;ROSS-MESSEMER MARTIN;MENCK ALEXANDER |
分类号 |
G01J3/18;G01J3/20;G01J3/32;G01J3/36;G02B5/18;(IPC1-7):G01T1/36 |
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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