发明名称 |
LITTROW GRATING BASED RECONFIGURABLE OPTICAL ADD/DROP SYSTEM |
摘要 |
A multi-channel optical switching system particularly usable as a programmable optical add/drop multiplexer in a multi-wavelength communication system. The switching system uses a grating (109) operating at Littrow that separates a multi-channel optical signal (101) into a plurality of optical channels, and combines a plurality of optical channels into a multi-channel optical signal. The system also uses a plurality of optical ports optically coupled to the grating (109) and selecting device to select which optical channel is directed to which of the optical ports.
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申请公布号 |
WO03027739(A1) |
申请公布日期 |
2003.04.03 |
申请号 |
WO2002US31219 |
申请日期 |
2002.09.30 |
申请人 |
OPTICAL RESEARCH ASSOCIATES |
发明人 |
MCGUIRE, JAMES, P., JR. |
分类号 |
G02B6/34;G02B6/35;H04J14/02;(IPC1-7):G02B6/26;G02B6/42;H04B10/24 |
主分类号 |
G02B6/34 |
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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