| 摘要 |
Device for multiplexing a matrix of optical channels, application to wavelength division multiplexing and add-drop. This device comprises N plane optical wave guides (16), each being capable of multiplexing M channels to 1 channel, where M>1 and N>1, the set of N wave guides thus being capable of multiplexing MxN channels to N first channels, and a complementary plane optical wave guide (24) capable of multiplexing N second channels to at least one coupling channel, these N second channels being optically coupled to the N first channels respectively.
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