Title:
【発明の名称】多ポート光ファイバアイソレータ
Document Type and Number:
Japanese Patent JP2002528764
Kind Code:
A
Abstract:
A multiport isolator provides optical isolation between pairs of optical fibers so that light may pass from a first fiber to a second fiber of the pair, but not from the second fiber to the first fiber. The multiport isolator has first and second coupling modules to couple light from different fibers, and an isolator module between the coupling modules to prevent light from passing from the second fiber to the first fiber of a fiber pair.
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Inventors:
Zan Beverly
Rulyangju
Rulyangju
Application Number:
JP2000578693A
Publication Date:
September 03, 2002
Filing Date:
October 19, 1999
Export Citation:
Assignee:
ADC Telecommunications, Inc.
International Classes:
G02B6/00; G02B6/26; G02B6/28; G02B6/32; G02B27/28; G02F1/09; (IPC1-7): G02B27/28; G02B6/00
Attorney, Agent or Firm:
Minoru Nakamura (9 outside)