Invention Grant
- Patent Title: Chromatic dispersion compensating apparatus
- Patent Title (中): 色散补偿装置
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Application No.: US12654752Application Date: 2009-12-30
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Publication No.: US07936993B2Publication Date: 2011-05-03
- Inventor: Hiroki Ooi , Takashi Iwabuchi , Takafumi Terahara , Junichi Kumasako , George Ishikawa , Tomoo Takahara
- Applicant: Hiroki Ooi , Takashi Iwabuchi , Takafumi Terahara , Junichi Kumasako , George Ishikawa , Tomoo Takahara
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Staas & Halsey LLP
- Priority: JP2002-098074 20020329
- Main IPC: H04J14/02
- IPC: H04J14/02
Abstract:
In order to compensate for chromatic dispersion ad dispersion slope over an entire wavelength band of the optical signal, the wavelength band is split into a plurality of bands, and chromatic dispersion compensation is made to make chromatic dispersion in a central wavelength of each of the bands zero.
Public/Granted literature
- US20100135664A1 Chromatic dispersion compensating apparatus Public/Granted day:2010-06-03
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