Lasing and Transport Properties of Poly[(9,9-dioctyl-2,7-divinylenefluorenylene)-alt-co-(2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylene)] (POFP) for the Application of Diode-Pumped Organic Solid Lasers
作者: Zhenyu TangKunping GuoYulai GaoSaihu PanChangfeng SiTao XuBin Wei
作者单位: 1Shanghai University
刊名: Nanoscale Research Letters, 2017, Vol.12 (1)
来源数据库: Springer Journal
DOI: 10.1186/s11671-017-2371-7
关键词: Lasing materialsTransport propertiesDiode-pumped lasersGuided wave applications
英文摘要: This paper demonstrates the lasing and transport properties of a green conjugated polymer, namely POFP. High photoluminescence yields and excellent electron transport of POFP film make it promising for gain media. Low threshold value of 4.0 μJ/cm2 for amplified spontaneous emissions under a pulsed Nd:YAG laser at 355 nm was obtained, as well as a high Q-factor of 159. An inverted waveguide microcavity scheme has been developed to fabricate diode-pumped organic solid lasers (OSLs) using POFP. Gain narrowing with significant radiance increase was observed in the devices, giving evidence of the interference enhancement induced by microcavity and the lasing properties of POFP.
原始语种摘要: This paper demonstrates the lasing and transport properties of a green conjugated polymer, namely POFP. High photoluminescence yields and excellent electron transport of POFP film make it promising for gain media. Low threshold value of 4.0 μJ/cm2 for amplified spontaneous emissions under a pulsed Nd:YAG laser at 355 nm was obtained, as well as a high Q-factor of 159. An inverted waveguide microcavity scheme has been developed to fabricate diode-pumped organic solid lasers (OSLs) using POFP. Gain narrowing with significant radiance increase was observed in the devices, giving evidence of the interference enhancement induced by microcavity and the lasing properties of POFP.
全文获取路径: Springer  (合作)
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来源刊物:
影响因子:2.524 (2012)

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关键词翻译
关键词翻译
  • phenylene 苯撑
  • dioctyl 二辛基
  • properties 道具
  • fabricate 伪造
  • excellent 优秀的
  • lasing 产生激光
  • Application 应用
  • promising 前提
  • radiance 辐射率
  • materials 工业三废