dc.contributor.authorYuen, Clement
dc.contributor.authorYu, S. F.
dc.contributor.authorLeong, Eunice S. P.
dc.contributor.authorYang, H. Y.
dc.contributor.authorLau, S. P.
dc.contributor.authorChen, N. S.
dc.contributor.authorHng, Huey Hoon
dc.date.accessioned2014-02-18T05:05:52Z
dc.date.available2014-02-18T05:05:52Z
dc.date.copyright2005en_US
dc.date.issued2005
dc.identifier.citationYuen, C., Yu, S. F., Leong, E. S. P., Yang, H. Y., Lau, S. P., Chen, N. S., et al. (2005). Low-loss and directional output ZnO thin-film ridge waveguide random lasers with MgO capped layer. Applied Physics Letters, 86(3), 031112-.en_US
dc.identifier.urihttp://hdl.handle.net/10220/18820
dc.description.abstractRoom-temperature ultraviolet lasing characteristics of ZnO thin-film ridge-waveguide random lasers with MgO capped layer fabricated on n-type s100d Si substrate are reported. It is demonstrated that highly directional emission from the facets of the random lasers can be achieved. Reduction of scattering loss inside the random cavities can also be obtained. In addition, the improvement in the efficiency of the lasing characteristics of the random lasers by optical feedback is studied.en_US
dc.language.isoenen_US
dc.relation.ispartofseriesApplied physics lettersen_US
dc.rights© 2005 American Institute of Physics. This paper was published in Applied Physics Letters and is made available as an electronic reprint (preprint) with permission of American Institute of Physics. The paper can be found at: [DOI: http://dx.doi.org/10.1063/1.1850595]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.en_US
dc.subjectDRNTU::Engineering::Materials::Microelectronics and semiconductor materials::Thin films
dc.titleLow-loss and directional output ZnO thin-film ridge waveguide random lasers with MgO capped layeren_US
dc.typeJournal Article
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.contributor.schoolSchool of Materials Science and Engineeringen_US
dc.identifier.doihttp://dx.doi.org/10.1063/1.1850595
dc.description.versionPublished versionen_US


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record