发明名称 |
Narrow transmission bandpass filters utilizing bragg grating assisted mode conversion |
摘要 |
A method of creating an optical filter for selectively filtering an optical signal transmitted through the filter, the method comprising: constructing a Bragg grating in an optical element coupled to an optical path way for the transmission of the optical signal to suppress background radiation; and adjusting the coupling so as to produce a selective transmission spectrum in according with predetermined requirements.
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申请公布号 |
US6463194(B1) |
申请公布日期 |
2002.10.08 |
申请号 |
US20000446616 |
申请日期 |
2000.04.24 |
申请人 |
THE UNIVERSITY OF SYDNEY |
发明人 |
CANNING JOHN;POLADIAN LEON |
分类号 |
G02B6/00;G02B5/18;G02B6/12;G02B6/126;G02B6/13;G02B6/34;(IPC1-7):G02B6/10;G02B6/14;G02B6/18;G02B6/26 |
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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