Thermo-switchable multi-wavelength laser emission from a dye-doped nematic liquid-crystal device

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	Thermo-switchable multi-wavelength laser emission from a dye-doped nematic liquid-crystal device
	Chen, Lujian ; Liu, Zhe ; Che, Kaijun ; Bu, Yikun ; Li, Sensen ; Zhou, Qiong ; Xu, Huiying ; Cai, Zhiping ; Cai ZP(蔡志平)
刊名	http://dx.doi.org/10.1016/j.tsf.2011.10.157
	2012-01-31
关键词	AMPLIFIED SPONTANEOUS EMISSION ORGANIC SEMICONDUCTOR-LASERS WAVE-GUIDE LASERS THIN-FILMS POLYMER GENERATION
英文摘要	National Natural Science Foundation of China [50802080]; Natural Science Foundation of Fujian Province, China [2010J01349]; Open Foundation Project of the State Key Lab of Silicon Materials [SKL2010-12]; A sandwich-type laser device with a surface-relief grating inside was infiltrated with dye-doped nematic liquid-crystals which functioned as gain media. The surface-relief grating was fabricated by soft lithographic technique on a sol-gel derived zirconium-doped hybrid film using a polydimethyl-siloxane replica. The optical properties of the distributed feedback (DFB) resonator were modified by introducing a high refractive index layer consisting of niobium pentoxide subsequently. Thermal induced shift of amplified spontaneous emission spectrum, switching of multi-wavelength DFB laser emission and occurrence of random lasing were demonstrated. (C) 2011 Elsevier B.V. All rights reserved.
语种	英语
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/71209]
专题	信息技术－已发表论文
推荐引用方式 GB/T 7714	Chen, Lujian,Liu, Zhe,Che, Kaijun,et al. Thermo-switchable multi-wavelength laser emission from a dye-doped nematic liquid-crystal device[J]. http://dx.doi.org/10.1016/j.tsf.2011.10.157,2012.
APA	Chen, Lujian.,Liu, Zhe.,Che, Kaijun.,Bu, Yikun.,Li, Sensen.,...&蔡志平.(2012).Thermo-switchable multi-wavelength laser emission from a dye-doped nematic liquid-crystal device.http://dx.doi.org/10.1016/j.tsf.2011.10.157.
MLA	Chen, Lujian,et al."Thermo-switchable multi-wavelength laser emission from a dye-doped nematic liquid-crystal device".http://dx.doi.org/10.1016/j.tsf.2011.10.157 (2012).