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

43 Citations (Scopus)

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
Pages (from-to)323-324
Number of pages2
JournalElectronics Letters
Volume32
Issue number4
DOIs
Publication statusPublished - Feb 15 1996
Externally publishedYes

Keywords

  • Indium phosphide
  • Integrated optics
  • Optical waveguide filters

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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