Sub-millisecond wavelength switching of tunable DFB laser array (TLA) with injection current control

Kenta Yamaguchi, Yudai Tatsumoto, Ryoga Kimura, Takeshi Kuboki, Kazutoshi Kato

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

For the purpose of sub-millisecond wavelength switching, the feedforward current control technique was applied to the DFB laser. At the switching from 191.2 THz to 191.0 THz, our designed controller successfully reduced the wavelength switching time of the tunable DFB laser array down to 800 μs.

Original languageEnglish
Title of host publication2016 International Semiconductor Laser Conference, ISLC 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9784885523069
Publication statusPublished - Dec 2 2016
Event2016 International Semiconductor Laser Conference, ISLC 2016 - Kobe, Japan
Duration: Sep 12 2016Sep 15 2016

Publication series

NameConference Digest - IEEE International Semiconductor Laser Conference
ISSN (Print)0899-9406

Other

Other2016 International Semiconductor Laser Conference, ISLC 2016
CountryJapan
CityKobe
Period9/12/169/15/16

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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