標題: Tuning the Characteristics of Surface Plasmon Polariton Nanolasers by Tailoring the Dispersion Relation
作者: Lu, Tien-Chang
Chou, Yu-Hsun
Hong, Kuo-Bin
Chung, Yi-Cheng
Lin, Tzy-Rong
Arakelian, S. M.
Alodjants, A. P.
交大名義發表
National Chiao Tung University
關鍵字: Aluminum;nanowire;plasmonic laser;silver;surface plasmon;zinc oxide (ZnO)
公開日期: 1-Jan-2017
摘要: Nanolasers with ultra-compact footprint are able to provide high intensity coherent light, which have various potential applications in high capacity signal processing, biosensing, and sub-wavelength imaging. Among various nanolasers, those lasers with cavities surrounded with metals have shown to have superior light emission properties due to the surface plasmon effect providing better field confinement capability and allowing exotic light-matter interaction. In this talk, we report robust ultraviolet ZnO nanolaser by using silver (Ag) [1] and aluminum (Al) [2] to strongly shrink the mode volume. The nanolasers operated at room temperature and even high temperature (353K) shows several distinct features including an extremely small mode volume, large Purcell factor and group index. Comparison of characteristics between Ag-and Al-based will also be made.
URI: http://dx.doi.org/10.1117/12.2273452
http://hdl.handle.net/11536/146849
ISSN: 0277-786X
DOI: 10.1117/12.2273452
期刊: PLASMONICS: DESIGN, MATERIALS, FABRICATION, CHARACTERIZATION, AND APPLICATIONS XV
Volume: 10346
Appears in Collections:Conferences Paper