Fast wavelength stabilization of tunable laser after starting laser oscillation

Hiroki Fukuda, Kenta Yamaguchi, Takeshi Kuboki, Kazutoshi Kato

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

1 Citation (Scopus)


For fast wavelength switching within the full available wavelength range of the tunable laser array, we investigated a wavelength stabilizing method after switching on the injection current to the laser's active layer. Experimental results demonstrated that our feedback controller dramatically reduced wavelength switching time from 800 μs to 2.0 μs.

Original languageEnglish
Title of host publication22nd Microoptics Conference, MOC 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages2
ISBN (Electronic)9784863486096
Publication statusPublished - Nov 19 2017
Event22nd Microoptics Conference, MOC 2017 - Tokyo, Japan
Duration: Nov 19 2017Nov 22 2017

Publication series

Name22nd Microoptics Conference, MOC 2017


Other22nd Microoptics Conference, MOC 2017

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials

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