发明名称 |
RADIATION DETECTOR |
摘要 |
<p>An ultra violet radiation detector comprises a slice of silica (10) having an entrance slit (18) from which radiation diverges to a curved reflective face (20, 22) which reflects it to a planar diffraction grating (28) as a convergent beam. The grating focuses a required spectral order on an array of UV detectors (24). Usually the first order spectrum is focused. The detector may be hand held.</p> |
申请公布号 |
CA2197340(A1) |
申请公布日期 |
1996.02.22 |
申请号 |
CA19952197340 |
申请日期 |
1995.08.11 |
申请人 |
RIDYARD, ANDREW;SHREWSBURY, DAVID |
发明人 |
RIDYARD, ANDREW;SHREWSBURY, DAVID |
分类号 |
G01J1/42;G01J3/18;G01J3/28;G02B6/12;G02B6/34;(IPC1-7):G01J3/28;G01J3/02 |
主分类号 |
G01J1/42 |
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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