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250-nm emitting LED optimized for optical fibre coupling

  • University College Cork

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

Abstract

In this study we report the growth, fabrication and packaging of AlGaN-based light emitting diodes (LEDs) operating at 250 nm for space application [1]. The device fabrication and packaging processes were optimized to ensure a reliable optical fibre coupling. Electrical and optical characterization is presented and discussed; in particular a four-fold increase of the integrated ultraviolet power is demonstrated compared with a non-optimized device. A potential expansion of this approach to InAlN-based devices will also be discussed.

Original languageEnglish
Title of host publication2015 IEEE Summer Topicals Meeting Series, SUM 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages177-178
Number of pages2
ISBN (Electronic)9781479974689
DOIs
Publication statusPublished - 9 Sep 2015
EventIEEE Summer Topicals Meeting Series, SUM 2015 - Nassau, Bahamas
Duration: 13 Jul 201515 Jul 2015

Publication series

Name2015 IEEE Summer Topicals Meeting Series, SUM 2015

Conference

ConferenceIEEE Summer Topicals Meeting Series, SUM 2015
Country/TerritoryBahamas
CityNassau
Period13/07/1515/07/15

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