Electrically tunable Multiquantum-Well InGaAsP/InGaAsP microphotonic filter

MV Kotlyar, Liam O'Faolain, A Krysa, Thomas Fraser Krauss

Research output: Contribution to journalArticlepeer-review

Abstract

Planar waveguide-based Fabry-Perot microcavities of 20- and 40-mu m length have been studied. The cavity resonance has been tuned via carrier injection by a maximum of 1.9 nm at a wavelength of 1.3 mu m with only 6 mW of tuning power. The interplay between electrical and thermal tuning is highlighted.

Original languageEnglish
Pages (from-to)837-839
Number of pages3
JournalIEEE Photonics Technology Letters
Volume17
DOIs
Publication statusPublished - Apr 2005

Keywords

  • Fabry-Perot (F-P) cavity
  • InGaAsP
  • microresonators
  • quantum-well (QW) devices
  • tunable filters
  • INJECTION

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