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Ultrafast photodetectors and receivers

 
: Bach, H.-G.

:

Journal of optical and fiber communications reports 2 (2005), Nr.4, S.293-344
ISSN: 1619-8638
Englisch
Zeitschriftenaufsatz
Fraunhofer HHI ()

Abstract
A family of ultrafast photodetectors and photoreceivers, based on evanescently coupled photodiodes, is described. The waveguide-integrated detectors are monolithically integrated with HEMTs, employing semi-insulating optical waveguides on a semi-insulating InP:Fe substrate. The integration scheme is explained and demonstrated by several examples of broadband and narrowband photodetectors, balanced detectors and photoreceivers, focussing on applications at data rates from 80 to ?160 Gbit/s.

: http://publica.fraunhofer.de/dokumente/N-55628.html