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OPTICAL COLLIMATOR FOR MONOMODE FIBER HAVING A GRADED-INDEX FIBER SECTION, CORRESPONDING MONOMODE FIBER WITH EXTENDED CORE AND METHOD FOR MAKING SAME
OPTICAL COLLIMATOR FOR MONOMODE FIBER HAVING A GRADED-INDEX FIBER SECTION, CORRESPONDING MONOMODE FIBER WITH EXTENDED CORE AND METHOD FOR MAKING SAME
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机译:具有渐变索引纤维段的单模光纤光学收集器,具有扩展核心的单模光纤对应的光学收集器及其制造方法
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摘要
The invention concerns an optical collimator for monomode fiber, comprising at least one section of expansion mode fiber, and at least one section of expansion-retaining fiber including at least one first graded-index multimode fiber. The invention also concerns a monomode fiber having at its end such an optical collimator, and the corresponding manufacturing method.
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