Single facet semiconductor laser with deep etched V-notch reflectors integrated with an active multimode interference reflector

Research output: Contribution to journalArticlepeer-review

Abstract

A single mode laser based on novel deep etched V-notch reflectors is presented in this paper. The reported device has a stable single mode operation and a side mode suppression ratio of 37 dB. The laser is widely tunable and it can be fine-tuned. Moreover, the laser cavity is monolithically integrated with an active multimode interference reflector, and has a total length of 860 µm.

Original languageEnglish
Pages (from-to)1941-1946
Number of pages6
JournalJournal of Modern Optics
Volume64
Issue number19
DOIs
Publication statusPublished - 28 Oct 2017

Keywords

  • InP
  • Semiconductor laser
  • single mode laser

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