发明名称 |
Bidirectional add/drop multiplexer and bidirectional add/drop amplifier module for band-split bidirectional networks |
摘要 |
The present invention relates to a bidirectional add/drop multiplexer (BADM) and a bidirectional add/drop amplifier (BADA) module.The present invention includes an NxN arrayed waveguide grating router (AWGR), two optical circulators, two wavelength selective couplers, two optical isolators, and a mid-stage device. The mid-stage device comprises a means for compensating the chromatic dispersion of the optical fibers, a means for flattening the spectral response of the optical amplifiers, a means for suppressing the accumulation of the ASE noise or a combination of these means.
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申请公布号 |
US6832017(B2) |
申请公布日期 |
2004.12.14 |
申请号 |
US20010767702 |
申请日期 |
2001.01.24 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE CHANG HEE;KIM HYUN DEOK;SHIN JEONG HUN;OH TAE WON;CHO YUN HEE |
分类号 |
H04B10/00;H04J14/02;(IPC1-7):G02B6/28 |
主分类号 |
H04B10/00 |
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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