Invention Application
- Patent Title: APPARATUS AND METHOD FOR COMPENSATION OF CHROMATIC DISPERSION IN OPTICAL FIBERS
- Patent Title (中): 用于补偿光纤中色散的装置和方法
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Application No.: PCT/US9906479Application Date: 1999-03-26
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Publication No.: WO9949340A3Publication Date: 1999-11-25
- Inventor: DANZIGER YOCHAY
- Applicant: LASERCOMM INC
- Assignee: LASERCOMM INC
- Current Assignee: LASERCOMM INC
- Priority: US7942398 1998-03-26; US8935098 1998-06-15; US9102698 1998-06-29; US24992099 1999-02-12
- Main IPC: G02B6/26
- IPC: G02B6/26 ; G02B6/14 ; G02B6/34 ; H04B10/02 ; H04B10/18
Abstract:
A dispersion compensation device uses at least two chromatic dispersion compensation fibers to compensate for chromatic dispersion present in an optical communication system. Two dispersion orders can be corrected using appropriate lengths of two serially coupled compensation fibers having different dispersion characteristics. The device can compensate for N additional orders of dispersion by using N additional compensation fibers with unique dispersion characteristics. The device can be coupled directly to a transmission fiber.
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