发明名称 |
PERIODISCH ARBEITENDER OPTISCHER WEGLÄNGENMODULATOR |
摘要 |
<p>The modulator includes light beam (1) conducted by 4-mirror/reflector path length modulator having rotational axis oriented 90 degrees to the angle of incidence of incident light beam. The 4-mirror/reflectors are arranged in pairs on two support or carrier plates, spaced diagonally in comparison with disposed mirror surfaces parallel to each other and which rotate around a common axis (6). the light beam is reflected at a retroreflector (4). A planar disk (20) or liquid filled prism bulb (21) with plane-parallel windows is additionally arranged before the retroreflector.</p> |
申请公布号 |
ATA47299(A) |
申请公布日期 |
2000.04.15 |
申请号 |
AT19990000472 |
申请日期 |
1999.03.17 |
申请人 |
FERCHER ADOLF FRIEDRICH DR. |
发明人 |
FERCHER ADOLF FRIEDRICH DR. |
分类号 |
G01B9/02;G02B26/06;(IPC1-7):G01J3/453 |
主分类号 |
G01B9/02 |
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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