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Of the multi core micro cappillaries and connected method null of the optical guided wave circuit and the optical fiber which uses
Of the multi core micro cappillaries and connected method null of the optical guided wave circuit and the optical fiber which uses
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机译：多芯微毛细管及其连接方法中的光导波电路和使用的光纤无效
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摘要
PROBLEM TO BE SOLVED: To connect a multi-conductor fiber to an optical waveguide circuit with a non-adjusted core. ;SOLUTION: Plural V-grooves 14a are formed on a V-groove substrate 14 and dummy fiber V-grooves 16 and 17 are formed at the both ends of the V- grooves 14a. The V-grooves 16 and 17 are shallow compared with the V-grooves 14a. Dummy fibers 18 and 19 are putted into the V-grooves 16 and 17 and they are fixed with adhesive by using a pressing board 15. A space between the pressing board 15 and the V-grooves 14a becomes a connection fiber insertion port 20, and the connected optical fiber is inserted into the connection fiber insertion port 20 so as to execute connection.;COPYRIGHT: (C)1997,JPO
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