External optical feedback resistant characteristics in partially corrugated-waveguide laser diodes

Y. Huang, H. Yamada, T. Okuda, T. Torikai, T. Uji

Research output: Contribution to journalArticlepeer-review

16 Citations (Scopus)

Abstract

Excess intensity noise caused by external optical feedback in partially corrugated-waveguide laser diodes (PC-LDs) was analysed theoretically and experimentally. The results demonstrate superior external optical feedback resistant characteristics in PC-LDs. The resistances to external optical feedback in the PC-LDs were nearly ten times higher than those in conventional DFB-LDs.

Original languageEnglish
Pages (from-to)1008-1009
Number of pages2
JournalElectronics Letters
Volume32
Issue number11
DOIs
Publication statusPublished - 1996 May 23
Externally publishedYes

Keywords

  • Waveguide lasers

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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