发明名称 |
Optical fiber, dispersion compensator, and optical transmission system |
摘要 |
The present invention relates to a compact dispersion compensator and the like. The dispersion compensator comprises a housing and an optical fiber coil. The optical fiber coil has a coiled part constituted by a dispersion-compensating optical fiber wound like a coil while being in a bundle state with its winding distortion substantially eliminated. The housing is filled with a resin surrounding the coiled part of the optical fiber coil, whereas the coiled part is held by the resin. By this structure, the dispersion compensator can realize a further compactness.
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申请公布号 |
US2004005130(A1) |
申请公布日期 |
2004.01.08 |
申请号 |
US20030613999 |
申请日期 |
2003.07.08 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
YAMAMOTO YOSHINORI;KATO TAKATOSHI;FUJII TAKASHI;YOKOKAWA TOMOYUKI |
分类号 |
G02B6/34;(IPC1-7):G02B6/16 |
主分类号 |
G02B6/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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