Single-mode oscillation under high-speed direct modulation in gainasp/inp integrated twin-guide lasers with distributed bragg reflectors

Y. Sakakibara, K. Furuya, K. Utaka, Y. Suematsu

Research output: Contribution to journalArticle

37 Citations (Scopus)

Abstract

Spectral behaviour of 1·3 µm GaInAsP/InP integrated twin-guide lasers with first-order distributed Bragg reflectors under high-speed direct modulation was measured. It was confirmed that stable single-longitudinal-mode operation is maintained for applied modulating current pulse width of only 1 ns. The rise time and width of the light output pulse were less than 0·3 and 3 ns, respectively.

Original languageEnglish
Pages (from-to)456-458
Number of pages3
JournalElectronics Letters
Volume16
Issue number12
DOIs
Publication statusPublished - 1980 Jun 5
Externally publishedYes

Keywords

  • Lasers

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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