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The optimization of waveguide-integrated photodiodes in vertical coupling

 
: Kaiser, R.; Morl, L.; Rehbein, W.

Schwaderer, B. ; Informationstechnische Gesellschaft -ITG-:
Heterostruktur-Bauelemente : Vorträge der ITG-Fachtagung vom 25. bis 27. April 1990 in Schwäbisch Gmünd
Berlin: VDE-Verlag, 1990 (ITG-Fachbericht 112)
ISBN: 3-8007-1690-9
S.171-176
Informationstechnische Gesellschaft (Fachtagung) <1990, Schwäbisch Gmünd>
Englisch
Konferenzbeitrag
Fraunhofer HHI ()
integrated optics; integrated optoelectronics; optical information processing; optical waveguides; photodetectors; photodiodes; waveguide integrated photodiode optimisation; electronic signal processing efficiency; monomode inverted rib waveguide; vertical coupling; optimal coupling; mesa-photodiodes

Abstract
The object of this work is to contribute in the improvement of the efficiency of electronic signal processing in photodetectors by achieving the optimal coupling between the waveguides and the photodiodes. The paper discusses available means of efficiency improvement and then describes the structure and characteristics of a component consisting of mono-mode inverted rib waveguides and mesa-photodiodes; the form and dimensions of the structure are given. Test results are presented.

: http://publica.fraunhofer.de/dokumente/N-13776.html