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High-bandwidth 1.55 mu m waveguide integrated photodetector



IPRM '96. Eigth International Conference on Indium Phosphide and Related Materials. Proceedings
International Conference on Indium Phosphide and Related Materials (IPRM) <8, 1996, Schäbisch Gmünd>
Conference Paper
Fraunhofer HHI ()
cellular radio; iii-v semiconductors; indium compounds; infrared detectors; integrated optics; integrated optoelectronics; optical couplers; optical waveguides; photodetectors; high-bandwidth mu m waveguide integrated photodetector; high-bit rate optical communication networks; wireless cellular mobile communication systems; optical distribution network; efficient photodetectors; mu m wavelength region; InP based pin-photodetector; integrated passive optical waveguide; evanescent field coupling; 1.55 mum; 40 Gbit/s; inp

Future high-bit rate optical communication networks operating at bit rates above 40 Gbit/s and, in particular, wireless cellular mobile communication systems based on an optical distribution network necessitate the availability of accordingly fast, but also highly efficient photodetectors especially for the 1.55 mu m wavelength region. We present an InP based pin-photodetector with an integrated passive optical waveguide using evanescent field coupling for operation in the wavelength around of 1.55 mu m.