Polarisation-independent InP arrayed waveguide filter using square cross-section waveguides

  • J. B.D. Soole
  • , M. R. Amersfoort
  • , H. P. LeBlanc
  • , N. C. Andreadakis
  • , A. Rajhel
  • , C. Caneau
  • , M. A. Koza
  • , R. Bhat
  • , C. Youtsey
  • , I. Adesida

Research output: Contribution to journalArticlepeer-review

Abstract

The authors report a highly polarisation-independent InP arrayed waveguide filter using square cross-section waveguides. A TE-TM shift of < 0.01 nm and polarisation-dependent loss of < 0.1 dB was obtained for an 8 X 1.6nm filter operating at 1.5μm. Fibre-to-fibre insertion loss was just 6.7 - 7.3dB, with channel crosstalk < -26dB.

Original languageEnglish (US)
Pages (from-to)323-324
Number of pages2
JournalElectronics Letters
Volume32
Issue number4
DOIs
StatePublished - Feb 15 1996

Keywords

  • Indium phosphide
  • Integrated optics
  • Optical waveguide filters

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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