Experimental Demonstration of Full-Range High-Speed High-Reliability Wavelength Switching at DFB Laser with Current/Temperature Cooperative Control

Shenghong Ye, Ming Che, Kazutoshi Kato

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

1 Citation (Scopus)

Abstract

We studied a high-speed high-reliability wavelength switching at 400-GHz width, which is the maximum tuning range of a single DFB laser in the tunable DFB laser array (TLA). By improving the accuracy of current/temperature cooperative feedback control, we achieved a high-speed wavelength switching time of 130 ms as well as a low injection current of 52 mA.

Original languageEnglish
Title of host publication26th Microoptics Conference, MOC 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9784863487758
DOIs
Publication statusPublished - 2021
Event26th Microoptics Conference, MOC 2021 - Virtual, Online, Japan
Duration: Sep 26 2021Sep 29 2021

Publication series

Name26th Microoptics Conference, MOC 2021

Conference

Conference26th Microoptics Conference, MOC 2021
Country/TerritoryJapan
CityVirtual, Online
Period9/26/219/29/21

All Science Journal Classification (ASJC) codes

  • Spectroscopy
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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