Integrated lossless InP/InGaAsP 1 to 4 optical switch
- 30 July 1992
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 28 (16) , 1521-1522
- https://doi.org/10.1049/el:19920966
Abstract
The fabrication and performance of a 1 to 4 channel optical splitter/combiner are described. The design is based on the integration of a number of twin-guide amplifiers interconnected by active ridge waveguides. Lossless operation is seen fibre-to-fibre for all four ports for TE input light.Keywords
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