Invention Grant
- Patent Title: Receiver and cross phase modulation reduction method
- Patent Title (中): 接收机和交叉相位调制降低方法
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Application No.: US13484892Application Date: 2012-05-31
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Publication No.: US08965221B2Publication Date: 2015-02-24
- Inventor: Kazuo Hironishi , Takeshi Hoshida
- Applicant: Kazuo Hironishi , Takeshi Hoshida
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Staas & Halsey LLP
- Priority: JP2011-126143 20110606
- Main IPC: H04B10/06
- IPC: H04B10/06 ; H04B10/61
Abstract:
A receiver includes: an extraction circuit to extract a phase fluctuation component common to phase data of two polarization components that are separated in a coherent reception of a polarization multiplexing phase modulation optical signal; and a correction circuit to correct the phase data of the two polarization components in accordance with the phase fluctuation component.
Public/Granted literature
- US20120308233A1 RECEIVER AND CROSS PHASE MODULATION REDUCTION METHOD Public/Granted day:2012-12-06
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