Single-mode 850 nm VCSELs array with high-power, single-lobe pattern, and narrow divergence angle

Kai Lun Chi, Jia Wei Jiang, Ying Jay Yang, Jin Wei Shi

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

Abstract

A high-performance single-mode 850 nm VCSEL array is demonstrated. By using Zn-diffusion apertures with the proper array spacing, a circular-symmetric pattern with CW high-power (140 mW) and narrow divergence angle (~50) have been simultaneously achieved.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationScience and Innovations, CLEO_SI 2014
PublisherOptical Society of America (OSA)
ISBN (Print)9781557529992, 9781557529992
DOIs
StatePublished - 2014
EventCLEO: Science and Innovations, CLEO_SI 2014 - San Jose, CA, United States
Duration: 8 Jun 201413 Jun 2014

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

ConferenceCLEO: Science and Innovations, CLEO_SI 2014
Country/TerritoryUnited States
CitySan Jose, CA
Period8/06/1413/06/14

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