Skip to main navigation Skip to search Skip to main content

High power horizontal cavity surface-emitting InGaN superluminescent diode

Research output: Chapter in Book/Report/Conference proceedingsConference proceedingpeer-review

Abstract

In this work, a high power horizontal cavity surfaceemitting InGaN superluminescent diode is demonstrated. The amplified spontaneous emission is accomplished by angling the facets at 45° producing total internal reflection and surface emission on the substrate side. This novel structure allows total optical peak power above 2 W during pulsed mode operation. This optical peak power is the highest reported for a superluminescent diode based on GaN. Also, the electroluminescence spectrum for current above the superluminescent threshold shows a smooth emission with a full width at half maximum of 6 nm centered in 416 nm.

Original languageEnglish
Title of host publicationProceedings of the 2019 IEEE High Power Diode Lasers and Systems Conference, HPD 2019 - Co-located with Photonex 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages49-50
Number of pages2
ISBN (Electronic)9781728130972
DOIs
Publication statusPublished - Oct 2019
Event2019 IEEE High Power Diode Lasers and Systems Conference, HPD 2019 - Coventry, United Kingdom
Duration: 9 Oct 201910 Oct 2019

Publication series

NameProceedings of the 2019 IEEE High Power Diode Lasers and Systems Conference, HPD 2019 - Co-located with Photonex 2019

Conference

Conference2019 IEEE High Power Diode Lasers and Systems Conference, HPD 2019
Country/TerritoryUnited Kingdom
CityCoventry
Period9/10/1910/10/19

Keywords

  • GaN
  • Superluminescent diodes
  • surface-emitting devices

Fingerprint

Dive into the research topics of 'High power horizontal cavity surface-emitting InGaN superluminescent diode'. Together they form a unique fingerprint.

Cite this