All-color plasmonic nanolasers with ultralow thresholds

Yu Jung Lu, Jisun Kim, Hung Ying Chen, Wen-Hao Chang, Chih Kang Shih, Shangjr Gwo

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

1 Scopus citations

Abstract

Diffraction-unlimited semiconductor nanolasers are demonstrated by using single shape-controlled InGaN/GaN core-shell nanorods as laser gain media on Ag films epitaxially grown on Si substrates. The use of atomically smooth Ag films allows us to fabricate low-loss plasmonic cavities for ultralow-threshold, continuous-wave (CW) nanolaser operation above liquid nitrogen temperature. Furthermore, the tunable band-gap energy of the InxGa1-xN alloy makes it possible to realize laser emission in the full visible spectrum.

Original languageEnglish
Title of host publication2013 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2013
Number of pages1
DOIs
StatePublished - Jun 2013
Event10th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2013 - Kyoto, Japan
Duration: 30 Jun 20134 Jul 2013

Publication series

NamePacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest

Conference

Conference10th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2013
CountryJapan
CityKyoto
Period30/06/134/07/13

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