GHz modulation bandwidth from single-longitudinal mode violet-blue VCSEL using nonpolar InGaN/GaN QWs

Chao Shen, John T. Leonard, Erin C. Young, Tien Khee Ng, Steven P. Denbaars, James S. Speck, Shuji Nakamura, Ahmed Y. Alyamani, Munir M. El-Desouki, Boon S. Ooi

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

7 Scopus citations

Abstract

We achieved a -3dB modulation bandwidth of 1GHz with an ultra-low capacitance of < 1pF in a 419nm vertical-cavity surface-emitting lasers (VCSEL). The VCSEL is based on nonpolar InGaN/GaN quantum-wells and a tunnel-junction intracavity contact.

Original languageEnglish (US)
Title of host publication2016 Conference on Lasers and Electro-Optics, CLEO 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781943580118
DOIs
StatePublished - Dec 16 2016
Event2016 Conference on Lasers and Electro-Optics, CLEO 2016 - San Jose, United States
Duration: Jun 5 2016Jun 10 2016

Publication series

Name2016 Conference on Lasers and Electro-Optics, CLEO 2016

Other

Other2016 Conference on Lasers and Electro-Optics, CLEO 2016
Country/TerritoryUnited States
CitySan Jose
Period06/5/1606/10/16

Bibliographical note

Publisher Copyright:
© 2016 OSA.

ASJC Scopus subject areas

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

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