发明名称 |
Optical Transceivers for use in Fiber Optic Communication Networks |
摘要 |
The present disclosure provides a polarization multiplexed transceiver, including: a transmitter; a receiver; circuitry within the transmitter configured to insert pilot tones as a reference state of polarization for a polarization multiplexed signal; and circuitry within the receiver configured to de-multiplex the polarization multiplexed signal using the pilot tones. The transmitted signal is constructed in such a manner as to facilitate the division of the receiver processing between the analog and digital domains such that the implementation may be simultaneously both highly spectrally efficient and power efficient. |
申请公布号 |
EP2538594(A2) |
申请公布日期 |
2012.12.26 |
申请号 |
EP20120172789 |
申请日期 |
2012.06.20 |
申请人 |
CIENA CORPORATION |
发明人 |
GRIGORYAN, VLADIMIR S.;FRANKEL, MICHAEL Y.;WINGROVE, MICHAEL |
分类号 |
H04J14/06 |
主分类号 |
H04J14/06 |
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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