The bandwidth-efficiency product enhancement of GaN based photodiodes by launching a low-temperature-grown recombination center in photo-absorption region

S. H. Guo, M. L. Lee, C. S. Lin, J. K. Sheu, Y. S. Wu, C. K. Sun, C. H. Kuo, C. J. Tun, J. W. Shi

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

Abstract

We demonstrated a GaN-based p-i-n photodiode by inserting a thin low-temperature-grown-GaN layer between p-type Al0.2Ga0.8N window and intrinsic GaN layer. As compared with control device, our demonstrated one can achieve 3 fold bandwidth-efficiency-products improvement.

Original languageEnglish
Title of host publicationConference on Lasers and Electro-Optics, CLEO 2009
StatePublished - 2009
EventConference on Lasers and Electro-Optics, CLEO 2009 - Baltimore, MD, United States
Duration: 31 May 20095 Jun 2009

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

ConferenceConference on Lasers and Electro-Optics, CLEO 2009
Country/TerritoryUnited States
CityBaltimore, MD
Period31/05/095/06/09

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