ICCAS OpenIR
Single mode and multimodes lasing emission from MEH-PPV doped polystyrene thin films with surface ripples formed by vapour-induced phase separation
Zhang, Sumei1,2; Ma, Dongge1
2008-02-21
Source PublicationJOURNAL OF PHYSICS D-APPLIED PHYSICS
ISSN0022-3727
Volume41Issue:4
AbstractWe 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.
DOI10.1088/0022-3727/41/4/045102
Indexed BySCI
Language英语
WOS IDWOS:000253177900012
PublisherIOP PUBLISHING LTD
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/64532
Collection中国科学院化学研究所
Corresponding AuthorMa, Dongge
Affiliation1.Chinese Acad Sci, Grad Sch, Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
2.Jilin Univ, Coll Elect Sci & Engn, State Key Lab Integrated Optoelectron, Changchun 130021, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Sumei,Ma, Dongge. 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).
APA Zhang, Sumei,&Ma, Dongge.(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).
MLA Zhang, Sumei,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).
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