Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chang, Shih-Pang | en_US |
dc.contributor.author | Sou, Kuok-Pan | en_US |
dc.contributor.author | Chen, Chieh-Han | en_US |
dc.contributor.author | Cheng, Yuh-Jen | en_US |
dc.contributor.author | Huang, Ji-Kai | en_US |
dc.contributor.author | Lin, Chung-Hsiang | en_US |
dc.contributor.author | Kuo, Hao-Chung | en_US |
dc.contributor.author | Chang, Chun-Yen | en_US |
dc.contributor.author | Hsieh, Wen-Feng | en_US |
dc.date.accessioned | 2014-12-08T15:23:13Z | - |
dc.date.available | 2014-12-08T15:23:13Z | - |
dc.date.issued | 2012-05-21 | en_US |
dc.identifier.issn | 1094-4087 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/16301 | - |
dc.description.abstract | We report the observation of lasing action from an optically pumped gallium nitride quasicrystal nanorod arrays. The nanorods were fabricated from a GaN substrate by patterned etching, followed by epitaxial regrowth. The nanorods were arranged in a 12-fold symmetric quasicrystal pattern. The regrowth grew hexagonal crystalline facets and core-shell multiple quantum wells (MQWs) on nanorods. Under optical pumping, multiple lasing peaks resembling random lasing were observed. The lasing was identified to be from the emission of MQWs on the nanorod sidewalls. The resonant spectrum and mode field of the 12-fold symmetric photonic quasicrystal nanorod arrays is discussed. (C) 2012 Optical Society of America | en_US |
dc.language.iso | en_US | en_US |
dc.title | Lasing action in gallium nitride quasicrystal nanorod arrays | en_US |
dc.type | Article | en_US |
dc.identifier.journal | OPTICS EXPRESS | en_US |
dc.citation.volume | 20 | en_US |
dc.citation.issue | 11 | en_US |
dc.citation.epage | 12457 | en_US |
dc.contributor.department | 電子工程學系及電子研究所 | zh_TW |
dc.contributor.department | 光電工程學系 | zh_TW |
dc.contributor.department | Department of Electronics Engineering and Institute of Electronics | en_US |
dc.contributor.department | Department of Photonics | en_US |
dc.identifier.wosnumber | WOS:000304403100090 | - |
dc.citation.woscount | 5 | - |
Appears in Collections: | Articles |
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