Low threshold melt-processed two-photon organic surface emitting upconversion lasers

	Low threshold melt-processed two-photon organic surface emitting upconversion lasers
	Fang H. H.; Lu S. Y.; Zhan X. P.; Feng J.; Chen Q. D.; Wang H. Y.; Liu X. Y.; Sun H. B.
	2013
发表期刊	Organic Electronics
ISSN	ISBN/1566-1199
卷号	14 期号:3
摘要	Herein, a low threshold, wavelength-tunable, compact, two-photon pumped upconversion laser is presented. The surface emitting lasers are composed of melt-processed 1,4-bis[2-[4-[N,N-di(p-totyl)amino]phenyl]vinyl]benzene (DADSB) as active media and two designed distributed bragg reflectors. The melting fabrication process is very simple, and the lasing threshold is as low as 150 mu J cm(-2) pulse(-1), when pumped by a Ti:sapphire amplifier operating at 800 nm with a 150 fs pulse width. To the best of our knowledge, it is one of the lowest values for two-photon lasers. Lasing from multimode to single-mode oscillation is demonstrated. Tunable single mode oscillation was obtained at wavelength from 514 nm to 523 nm with a spectral width of less than 0.2 nm. (C) 2013 Elsevier B.V. All rights reserved.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/40737
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Fang H. H.,Lu S. Y.,Zhan X. P.,et al. Low threshold melt-processed two-photon organic surface emitting upconversion lasers[J]. Organic Electronics,2013,14(3).
APA	Fang H. H..,Lu S. Y..,Zhan X. P..,Feng J..,Chen Q. D..,...&Sun H. B..(2013).Low threshold melt-processed two-photon organic surface emitting upconversion lasers.Organic Electronics,14(3).
MLA	Fang H. H.,et al."Low threshold melt-processed two-photon organic surface emitting upconversion lasers".Organic Electronics 14.3(2013).

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