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The development of a polarization-diversity heterodyne receiver-waveguide switch on InP

 

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.131-136
Informationstechnische Gesellschaft (Fachtagung) <1990, Schwäbisch Gmünd>
Englisch
Konferenzbeitrag
Fraunhofer HHI ()
gallium arsenide; gallium compounds; iii-v semiconductors; indium compounds; integrated optics; optical communication equipment; optical switches; optical waveguide components; receivers; semiconductors; transmission capacity; single-mode optical fibre; optical polarization-diversity receiver; rib waveguide structure; te/tm mode convertor; te/tm mode splitter; operation simulation; inp; GaInAsP-InP technology; au deposit

Abstract
After a brief discussion of the problem of providing terminal equipment fully to utilize the transmission capacity of the single-mode optical fibre, the article shows the proposed architecture of an optical polarization-diversity receiver in GaInAsP/InP technology. It then describes the design of the three main components, namely the rib waveguide structure, the TE/TM mode convertor using four electrodes per period, and the TE/TM mode splitter with gold deposit on the decoupling branch. Results of operation simulation calculations are given.

: http://publica.fraunhofer.de/dokumente/N-13778.html