发明名称 |
Optical threshold devices and methods |
摘要 |
An optical threshold device including an optical loop having first and second terminals aid including at least one non-linear optical element and at least one optical attenuator; and an optical coupler able to couple a first portion of an input signal to the first terminal and a second portion of the input signal to the second terminal, wherein the optical loop is able to produce a first return signal at the second terminal and a second return signal at the first terminal, and wherein the optical coupler is able to combine the first and second return signals into an output signal.
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申请公布号 |
US2004037525(A1) |
申请公布日期 |
2004.02.26 |
申请号 |
US20030404140 |
申请日期 |
2003.04.02 |
申请人 |
SHAHAR ARIE;HALBERTHAL ELDAN |
发明人 |
SHAHAR ARIE;HALBERTHAL ELDAN |
分类号 |
G02B6/00;G02F1/21;G02F1/35;H04B10/12;(IPC1-7):G02B6/00 |
主分类号 |
G02B6/00 |
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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