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Title:
【発明の名称】応力を用いて光ファイバの屈折率を改変する方法
Document Type and Number:
Japanese Patent JP2003518270
Kind Code:
A
Abstract:
An optical fiber is stressed along its axis with a strain of at least 1% while light is introduced transversely to write a grating. The strain increases the photosensitivity of the fiber and reduces the time required to write the grating. Alternatively, the fiber can be compressed radially and inwardly, or compressed along its axis.

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Inventors:
Starodubov, dormitory
Saliku, Ertan
Application Number:
JP2001547577A
Publication Date:
June 03, 2003
Filing Date:
December 19, 2000
Export Citation:
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Assignee:
Savus Photonics, Inc.
International Classes:
C03B37/10; G02B1/00; G02B5/18; G02B6/02; G02B6/00; G02B6/10; H04J14/02; (IPC1-7): G02B6/10; C03B37/10; G02B6/16
Attorney, Agent or Firm:
Akira Asamura (3 outside)



 
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