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Title:
保持部材付光ファイバ、半導体レーザモジュール及びラマン増幅器
Document Type and Number:
Japanese Patent JP4592914
Kind Code:
B2
Abstract:
An optical fiber with holding member according to the present invention has an optical fiber including a diffraction grating formed therein for reflecting only a laser beam having a predetermined wavelength range, and a ferrule into which the optical fiber is inserted and supported. The portion of the optical fiber on which the diffraction grating is formed extends outwardly beyond the end of the ferrule.

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Inventors:
Yuichiro Irie
Toshio Kimura
Application Number:
JP2000320110A
Publication Date:
December 08, 2010
Filing Date:
October 19, 2000
Export Citation:
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Assignee:
THE FURUKAW ELECTRIC CO.,LTD.
International Classes:
G02B6/00; G02B6/42; G02B6/02; G02B6/36; G02F1/35; H01S3/06; H01S3/30; H01S5/022; H01S5/14; H01S3/094
Domestic Patent References:
JP2000147312A
JP2000208869A
JP10200178A
Attorney, Agent or Firm:
Akihiko Nakazawa



 
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