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Active ring resonators based on GaInAsP/InP

: Hamacher, M.; Troppenz, U.; Heidrich, H.; Rabus, D.G.


Driessen, A. ; Society of Photo-Optical Instrumentation Engineers -SPIE-, Bellingham/Wash.:
Laser diodes, optoelectronic devices, and heterogenous integration : 29 - 31 October 2002, Brugge, Belgium. Photonics Fabrication Europe
Bellingham/Wash.: SPIE, 2003 (SPIE Proceedings Series 4947)
ISBN: 0-8194-4742-0
Photonics Fabrication Europe <2002, Brugge>
Fraunhofer HHI ()

Compact integrated microring resonators are promising candidates for various applications in optical signal processing and communication such as optical filters, wavelength (de)multiplexers, single mode sources, dispersion compensators and wavelength converters. Active GaInAsP/InP material is particularly suited for the fabrication of "lossless" filter devices as well as novel laser components with outstanding performance. Design, technology as well as transmission / emission mode characteristics for typical applications are sketched and summarized.