| 发明名称 |
CASCADING OF TUNABLE OPTICAL FILTER ELEMENTS |
| 摘要 |
A tunable optical signal device and method of using the same having at least two filter elements, each of said filter elements being made of a material having an adjustable parameter, wherein the adjustable parameter is maintained at slightly different values for adjacent filter elements.
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| 申请公布号 |
WO9942875(A1) |
申请公布日期 |
1999.08.26 |
| 申请号 |
WO1999US03853 |
申请日期 |
1999.02.22 |
| 申请人 |
ALLIEDSIGNAL INC. |
发明人 |
NORWOOD, ROBERT, A.;SOSSEN, DAVID, W.;RUDASILL, MEADE, H. |
| 分类号 |
G02B6/12;G02B6/34;G02F1/01;G02F1/065;G02F1/21;H04J14/02;(IPC1-7):G02B6/34 |
主分类号 |
G02B6/12 |
| 代理机构 |
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