Broad Wavelength Tuning Under Single-Mode Oscillation with A Multi-Electrode Distributed Feedback Laser

Y. Yoshikuni, K. Oe, G. Motosugi, T. Matsuoka

Research output: Contribution to journalArticlepeer-review

77 Citations (Scopus)

Abstract

Broad wavelength tuning under single-mode oscillation is achieved for a 1.5 μm range multi-electrode distributed feedback laser. The lasing wavelength can be tuned electrically, maintaining a stable single-mode oscillation without mode jumping. The tuning has reached over 20 Å under a noticeable condition of constant power (5mW), with a sufficient side-mode suppression ratio over 30 dB.

Original languageEnglish
Pages (from-to)1153-1154
Number of pages2
JournalElectronics Letters
Volume22
Issue number22
DOIs
Publication statusPublished - 1986 Jan 1
Externally publishedYes

Keywords

  • Lasers and laser applications
  • Tuning

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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