发明名称 |
System and method for the real-time conversion of two-color incoherent or coherent light to two-color coherent light |
摘要 |
A system and method are described for the real-time conversion of a two-color optical input into coherent light of two colors. The system includes a first electrooptic device oriented to receive the optical input, the device having applied thereto a periodic voltage producing an electrical field periodically varying between magnitudes effective to block one or the other color of the optical input. The system further includes a second electrooptic device oriented to produce coherent light of two colors, this device having applied thereto a second periodic voltage in synchronization with the first-mentioned voltage to produce an electrical field periodically varying between magnitudes effective to block one or the other color of the coherent light source. A gate applies the second periodic voltage to the second electrooptic device only when light of either of the two colors is outputted by the first electrooptic device.
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申请公布号 |
US4149073(A) |
申请公布日期 |
1979.04.10 |
申请号 |
US19770827013 |
申请日期 |
1977.08.23 |
申请人 |
RAMOT UNIVERSITY AUTHORITY FOR APPLIED RESEARCH & INDUSTRIAL DEVELOPMENT LTD. |
发明人 |
BAR-CHAIM, NADAV;SEIDMAN, ADY;WIENER-AVNEAR, ELIEZER |
分类号 |
G02F1/055;(IPC1-7):G01J1/20 |
主分类号 |
G02F1/055 |
代理机构 |
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地址 |
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