Publication:
Enhanced backscattering from organic laser gain media bounded with rough gold films
Enhanced backscattering from organic laser gain media bounded with rough gold films
dc.contributor.author | Gu, Z | en_US |
dc.contributor.author | Peng, Gang-Ding | en_US |
dc.date.accessioned | 2021-11-25T14:02:57Z | |
dc.date.available | 2021-11-25T14:02:57Z | |
dc.date.issued | 2001 | en_US |
dc.description.abstract | The enhanced backscattering from organic laser gain media that are bounded with one-dimensional (1-D) and two-dimensional (2-D) rough metal films was investigated. We prepared several organic optical gain materials by doping laser-active dyes in matrices of acrylic polymers. These materials produced efficient and broadband fluorescence emission in the visible wavelengths during the pumping of a pulsed YAG or cw argon laser. These gain materials were sliced and coupled with 1-D or 2-D randomly rough gold films with large slopes. An experimental investigation was carried out with a He–Ne laser as the scattering source and the optical gain provided by a cw argon laser. The enhanced backscattering and the satellite peaks located about the enhanced-backscattering peak were obviously amplified, with their widths narrowed. These experimental results agree well with previous theoretical predictions. | en_US |
dc.identifier.issn | 0003-6935 | en_US |
dc.identifier.uri | http://hdl.handle.net/1959.4/41909 | |
dc.language | English | |
dc.language.iso | EN | en_US |
dc.rights | CC BY-NC-ND 3.0 | en_US |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/3.0/au/ | en_US |
dc.source | Legacy MARC | en_US |
dc.title | Enhanced backscattering from organic laser gain media bounded with rough gold films | en_US |
dc.type | Journal Article | en |
dcterms.accessRights | metadata only access | |
dspace.entity.type | Publication | en_US |
unsw.accessRights.uri | http://purl.org/coar/access_right/c_14cb | |
unsw.identifier.doiPublisher | http://dx.doi.org/10.1364/AO.40.004236 | en_US |
unsw.relation.faculty | Engineering | |
unsw.relation.ispartofissue | 24 | en_US |
unsw.relation.ispartofjournal | Applied Optics | en_US |
unsw.relation.ispartofpagefrompageto | 4236-4242 | en_US |
unsw.relation.ispartofvolume | 40 | en_US |
unsw.relation.originalPublicationAffiliation | Gu, Z | en_US |
unsw.relation.originalPublicationAffiliation | Peng, Gang-Ding, Electrical Engineering & Telecommunications, Faculty of Engineering, UNSW | en_US |
unsw.relation.school | School of Electrical Engineering and Telecommunications | * |