标题:Efficient Two-Photon Excited Amplified Spontaneous Emission from Organic Single Crystals
作者:Xia, Hong; Yang, Jie; Fang, Hong-Hua; Chen, Qi-Dai; Wang, Hai-Yu; Yu, Xiao-Qiang; Ma, Yu-Guang; Jiang, Min-Hua; Sun, Hong-Bo
作者机构:[Yu, Xiao-Qiang; Jiang, Min-Hua] Shandong Univ, State Key Lab Crystal Mat, Sch Mat Sci & Engn, Jinan 250100, Peoples R China.; [Xia, Hong; Yang, Jie 更多
通讯作者:Yu, XQ
通讯作者地址:[Yu, XQ]Shandong Univ, State Key Lab Crystal Mat, Sch Mat Sci & Engn, Jinan 250100, Peoples R China.
来源:CHEMPHYSCHEM
出版年:2010
卷:11
期:9
页码:1871-1875
DOI:10.1002/cphc.201000142
关键词:crystals; emission spectroscopy; lasers; nonlinear optics; semiconductor; materials
摘要:E, E-1, 4-bis[4'-(N,N-dibutylamino)styryl]-2,5-dimethoxy-benzene (DBASDMB) organic crystals with high crystalline quality, large size and excellent optical properties are prepared. The linear and nonlinear properties in the crystal are comparatively studied. The relaxation dynamics pumped by two-photon are very similar with that pumped by one-photon. The crystal exhibits very strong two-photon excited fluorescence and amplified spontaneous emission. Efficient two-photon absorption, reasonably high fluorescent quantum efficiency, and high crystal quality together with stimulated emission make organic crystals ideal for the application in frequency upconversion and; other optoelectronic fields.
收录类别:SCOPUS;SCIE
WOS核心被引频次:16
Scopus被引频次:17
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-77953951420&doi=10.1002%2fcphc.201000142&partnerID=40&md5=6e5779e64161d0ea06837852270cb8df
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