Carrier linewidth measurement of ultra-short laser-diode pulse sources

K. Iwatsuki, S. Kawai, S. Nishi, M. Saruwatari

Research output: Contribution to conferencePaperpeer-review

1 Citation (Scopus)

Abstract

A technique to measure the carrier linewidth of pulse sources is newly proposed based on the optical heterodyne method. The carrier linewidths of two pulse sources; a gain-switched DFB-LD (GS pulse source) and a sinusoidally driven monolithically integrated MQW-DFB-LD/MQW-EA modulator (EA pulse source) are measured. The respective measured carrier linewidths, 250MHz and 4MHz, reflect the different pulse formation processes.

Original languageEnglish
Pages933-936
Number of pages4
Publication statusPublished - 1994 Dec 1
Externally publishedYes
EventProceedings of the 1994 IEEE Instrumentation and Measurement Technology Conference. Part 2 (of 3) - Hamamatsu, Jpn
Duration: 1994 May 101994 May 12

Other

OtherProceedings of the 1994 IEEE Instrumentation and Measurement Technology Conference. Part 2 (of 3)
CityHamamatsu, Jpn
Period94/5/1094/5/12

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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