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35 GHz bandwidth photonic space switch with travelling wave electrodes on InP



Electronics Letters 30 (1994), No.13, pp.1048-9
ISSN: 0013-5194
Journal Article
Fraunhofer HHI ()
demultiplexing equipment; electro-optical devices; high-speed optical techniques; iii-v semiconductors; indium compounds; integrated optoelectronics; light interferometers; optical switches; photonic space switch; mach-zehnder interferometer; optical bandwidth; travelling wave electrodes; ultrahigh-speed demultiplexing; 35 GHz; 100 Gbit/s; inp

A 2*2 Mach-Zehnder interferometer based switch with a large optical bandwidth of 35 GHz is reported. The design and the characteristics of switches with travelling wave electrodes are discussed. The realised travelling wave electrode design meets the demands for ultrahigh-speed demultiplexing beyond 100 Gbit/s.