发明名称 |
Detector device having an array of detector elements for scanning a field of view |
摘要 |
In order to scan a rather large field of view quickly, the field of view is imaged, by an imaging optical system, in the plane of a detector having a substantially linear array of detector elements. The path of rays comprises a rotating optically refracting wedge for causing a nutating movement of the image and, coaxial therewith a rotating Dove prism for causing rotation of the image. The wedge and the Dove prism rotate at different rotary speeds.
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申请公布号 |
US4717823(A) |
申请公布日期 |
1988.01.05 |
申请号 |
US19860828433 |
申请日期 |
1986.02.10 |
申请人 |
BODENSEEWERK GERAETETECHNIK GMBH |
发明人 |
STEIMEL, JOHANNES;KORDULLA, HANS;OPPELT, HANS |
分类号 |
B23K26/06;B23K26/08;G02B26/08;G02B27/64;H04N3/02;(IPC1-7):G02B26/10 |
主分类号 |
B23K26/06 |
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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