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  4. Arrayed-waveguide grating demultiplexer with variable transmission characteristic
 
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1999
Conference Paper
Title

Arrayed-waveguide grating demultiplexer with variable transmission characteristic

Abstract
A programmable arrayed-waveguide grating demultiplexer is presented. The device shows new functionalities, like a tunable center frequency and a variable transmission characteristic. The measured crosstalk was lower than -30 dB.
Author(s)
Pawlowski, E.
Kuhlow, B.
Przyrembel, G.
Warmuth, C.
Mainwork
Design and Engineering of Optical Systems II, 1999  
Conference
Conference on Design and Engineering of Optical Systems 1999  
Language
English
Fraunhofer-Institut für Nachrichtentechnik, Heinrich-Hertz-Institut HHI  
Keyword(s)
  • demultiplexing equipment

  • diffraction gratings

  • optical arrays

  • optical communication equipment

  • optical crosstalk

  • optical design techniques

  • optical fabrication

  • optical planar waveguides

  • optical tuning

  • optical waveguide components

  • wavelength division multiplexing

  • arrayed-waveguide grating demultiplexer

  • variable transmission characteristic

  • programmable arrayed-waveguide grating demultiplexer

  • functionalities

  • tunable center frequency

  • crosstalk

  • design

  • optical wavelength division multiplexing

  • variable bandwidth

  • 1.5 mum

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