Invention Grant
- Patent Title: Dispersion compensation method and compensation node
- Patent Title (中): 色散补偿方法和补偿节点
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Application No.: US10971735Application Date: 2004-10-25
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Publication No.: US07885545B2Publication Date: 2011-02-08
- Inventor: Hiroki Ooi , Akira Miura , Kentaro Nakamura , George Ishikawa
- Applicant: Hiroki Ooi , Akira Miura , Kentaro Nakamura , George Ishikawa
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Staas & Halsey LLP
- Priority: JP2004-105976 20040331
- Main IPC: H04J14/02
- IPC: H04J14/02 ; H04B10/12
Abstract:
A dispersion compensation method comprising the steps of: a) providing a compensation node for each predetermined number of in-line repeaters; b) carrying out dispersion compensation for the in-line repeaters with the different bit rates in common; c) carrying out wavelength demultiplexing on the optical signal for each of the different bit rates in the compensation node; and d) setting an optimum dispersion compensation amount for the optical signal of each bit rate.
Public/Granted literature
- US20050226629A1 Dispersion compensation method and compensation node apparatus Public/Granted day:2005-10-13
Information query
