ICCAS OpenIR
Low-threshold conjugated polymer distributed feedback lasers on InP substrate
Zhang Su-Mei1,2; Zhang Ding-Ke1; Ma Dong-Ge1
2008-05-01
Source PublicationCHINESE PHYSICS LETTERS
ISSN0256-307X
Volume25Issue:5Pages:1690-1692
AbstractWe demonstrate a low threshold polymer solid state thin-film distributed feedback (DFB) laser on an InP substrate with the DFB structure. The used gain medium is conjugated polymer poly[2-methoxy-5-(2-ethylhexyloxy)-1, 4-phenylenevinylene] (MEH-PPV) doped polystyrene (PS) and formed by drop-coating method. The second order Bragg scattering region on the InP substrate gave rise to strong feedback, thus a lasing emission at 638.9nm with a line width of 1.2nm is realized when pumped by a 532nm frequency-doubled Nd: YAG pulsed laser. The devices show a laser threshold as low as 7 nJ/pulse.
Indexed BySCI
Language英语
WOS IDWOS:000256248300046
PublisherIOP PUBLISHING LTD
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/63116
Collection中国科学院化学研究所
Corresponding AuthorZhang Su-Mei
Affiliation1.Chinese Acad Sci, Changchun Inst Appl Chem, Grad Sch, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
2.Jilin Univ, Coll Elect Sci & Engn, State Key Lab Integrated Optoelect, Changchun 130021, Peoples R China
Recommended Citation
GB/T 7714
Zhang Su-Mei,Zhang Ding-Ke,Ma Dong-Ge. Low-threshold conjugated polymer distributed feedback lasers on InP substrate[J]. CHINESE PHYSICS LETTERS,2008,25(5):1690-1692.
APA Zhang Su-Mei,Zhang Ding-Ke,&Ma Dong-Ge.(2008).Low-threshold conjugated polymer distributed feedback lasers on InP substrate.CHINESE PHYSICS LETTERS,25(5),1690-1692.
MLA Zhang Su-Mei,et al."Low-threshold conjugated polymer distributed feedback lasers on InP substrate".CHINESE PHYSICS LETTERS 25.5(2008):1690-1692.
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