| 摘要 |
PROBLEM TO BE SOLVED: To provide an optical module for achieving high coupling efficiency and downsizing. SOLUTION: A front fiber stub and a rear fiber stub connected by fixing one optical fiber to the two through holes of ferrules are fixed in a holder having a through hole, and a split sleeve is fixed to the top end of the front fiber stub. COPYRIGHT: (C)2006,JPO&NCIPI
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