Electrically tunable dual-wavelength organic laser based on holographic polymer dispersed liquid crystal grating

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	Electrically tunable dual-wavelength organic laser based on holographic polymer dispersed liquid crystal grating
	L.J.Liu; X.B.Kong; Y.Q.Liu; L.Sun; L.Xuan
	2019
发表期刊	Organic Electronics
ISSN	1566-1199
卷号	74 页码:161-165
摘要	An organic dual-wavelength surface-emitting distributed feedback (DFB) laser with low threshold and high conversion efficiency based on holographic polymer dispersed liquid crystal (HPDLC) grating is reported. In such a laser configuration, the dye blend 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran (DCM)/1,3,5,7,8-pen-tamethyl-2,6-diethylpyrromethene-difluoroborate (PM567) -doped HPDLC grating is formed on the top of an organic semiconductor poly(2-methoxy-5-(20 -ethyl-hexyloxy)-p- phenylenevinylene) (MEH-PPV) layer. The dual-wavelength laser located at 605.2 nm and 629.8 nm are obtained in a single beam. The dual-wavelength laser performance under an external electric field are investigated and illustrated for the first time. This study provides some new ideas for the improvement of tunable dual-wavelength laser and extends more applications in laser displays and integrated photonic circuits.
关键词	Dual-wavelength laser,Electrically tunable,Low threshold,Holographic,polymer dispersed liquid,crystal grating,emission,nm,Materials Science,Physics
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/181722/63194
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	L.J.Liu,X.B.Kong,Y.Q.Liu,et al. Electrically tunable dual-wavelength organic laser based on holographic polymer dispersed liquid crystal grating[J]. Organic Electronics,2019,74:161-165.
APA	L.J.Liu,X.B.Kong,Y.Q.Liu,L.Sun,&L.Xuan.(2019).Electrically tunable dual-wavelength organic laser based on holographic polymer dispersed liquid crystal grating.Organic Electronics,74,161-165.
MLA	L.J.Liu,et al."Electrically tunable dual-wavelength organic laser based on holographic polymer dispersed liquid crystal grating".Organic Electronics 74(2019):161-165.

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