標題: All-Color Plasmonic Nanolasers with Ultralow Thresholds
作者: Lu, Yu-Jung
Kim, Jisun
Chen, Hung-Ying
Chang, Wen-Hao
Shih, Chih-Kang
Gwo, Shangjr
電子物理學系
Department of Electrophysics
公開日期: 2013
摘要: 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.
URI: http://hdl.handle.net/11536/135376
ISBN: 978-1-4673-6476-8
期刊: 2013 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR)
顯示於類別:會議論文