| 摘要 |
The couplers, for example Y couplers, are produced by adhesively bonding assemblies E1, E2, each comprising a sheet of fibres F positioned in V-grooves of a single-crystal silicon wafer Si. The formation of these blocks from a single initial assembly and by polishing the silicon wafer at the desired angle starting from its rear face opposite the grooves enable an accurate core-to-core connection of the fibres to be obtained easily. Application to telecommunications. <IMAGE>
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