发明名称 |
Detector assembly having reduced stray light ghosting sensitivity |
摘要 |
An improved detector assembly 10 having decreased sensitivity both to Narcissism and to stray light ghosting is disclosed herein. The improved detector assembly 10 of the present invention includes a housing 70 having an input aperture 142 in communication with a chamber within said housing. A detector 130 for sensing electromagnetic energy passing through the input aperture 142 within a first field of view is mounted within the chamber. Also mounted within the chamber is a detector mirror 100 for reflecting energy passing through the input aperture 142 within a second field of view outside of the first field of view. The improved assembly 10 of the present invention further includes a second mirror 110 mounted within the chamber for reflecting energy reflected by the first mirror 100 through the input aperture 142.
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申请公布号 |
US6677588(B1) |
申请公布日期 |
2004.01.13 |
申请号 |
US19880292023 |
申请日期 |
1988.12.13 |
申请人 |
RAYTHEON COMPANY |
发明人 |
GRANNEMAN RUSSELL D. |
分类号 |
G01J5/00;G02B27/00;H01J3/14;(IPC1-7):G01J5/00 |
主分类号 |
G01J5/00 |
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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