Optical fiber dispersion compensation module structure

The utility model relates to the field of optical fiber communication, in particular to the field of dispersion compensation. An optical fiber dispersion compensation module structure comprises a circulator, an optical fiber collimator, a series of etalon groups and a corner-cube reflector which are...

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Bibliographic Details
Main Authors ZHAO QIANG, WU LI, XIAO PENG, JIANG YOUSHAN, LING JIWU, ZHAO WULI
Format Patent
LanguageChinese
English
Published 25.11.2009
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Summary:The utility model relates to the field of optical fiber communication, in particular to the field of dispersion compensation. An optical fiber dispersion compensation module structure comprises a circulator, an optical fiber collimator, a series of etalon groups and a corner-cube reflector which are sequentially arranged along a light path; the corner-cube reflector is placed at a reflected light output end of the etalon with the last level; and a series of expanded etalon groups are cured into a structure module with multiple reflection in one free space so as to facilitate integration and miniaturization applications. By adopting the technical proposal, the optical fiber dispersion compensation module structure solves the shortcomings of large volume and insertion loss of the optical fiber communication dispersion compensation module in the prior art, thus obtaining the optical fiber dispersion compensation module with small volume and stable temperature.
Bibliography:Application Number: CN20092136849U