Single mode and multimodes lasing emission from MEH-PPV doped polystyrene thin films with surface ripples formed by vapour-induced phase separation

	Single mode and multimodes lasing emission from MEH-PPV doped polystyrene thin films with surface ripples formed by vapour-induced phase separation
	Zhang SM ; Ma DG
刊名	journal of physics d-applied physics
	2008
卷号	41 期号:4 页码:文献编号：045102
关键词	DISTRIBUTED-FEEDBACK LASERS CONJUGATED POLYMER LASER SOLID-STATE LASER SEMICONDUCTING POLYMER STIMULATED-EMISSION LITHOGRAPHY BAND
ISSN号	0022-3727
通讯作者	ma dg
中文摘要	we report single mode and multimodes lasing emission from conjugated polymer poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] (meh-ppv) doped polystyrene ( ps) thin films with surface ripples. surface ripples were formed by water vapour-induced phase separation. a single mode lasing emission at 606 nm with a line-width of less than 0.4 nm was obtained. the laser threshold was as low as 3.5 mu j pulse(-1). the side mode suppression ratio was 5.76 db. the periodic changes of the refraction index in the meh-ppv : ps blending film due to the phase separation should be attributed to the lasing actions.
收录类别	SCI
语种	英语
WOS记录号	WOS:000253177900012
公开日期	2010-04-14
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/10725]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Zhang SM,Ma DG. Single mode and multimodes lasing emission from MEH-PPV doped polystyrene thin films with surface ripples formed by vapour-induced phase separation[J]. journal of physics d-applied physics,2008,41(4):文献编号：045102.
APA	Zhang SM,&Ma DG.(2008).Single mode and multimodes lasing emission from MEH-PPV doped polystyrene thin films with surface ripples formed by vapour-induced phase separation.journal of physics d-applied physics,41(4),文献编号：045102.
MLA	Zhang SM,et al."Single mode and multimodes lasing emission from MEH-PPV doped polystyrene thin films with surface ripples formed by vapour-induced phase separation".journal of physics d-applied physics 41.4(2008):文献编号：045102.