Two-photon excited fluorescence from CdSe quantum dots on SiN photonic crystals

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	Two-photon excited fluorescence from CdSe quantum dots on SiN photonic crystals
	Xu XS (Xu Xingsheng) ; Yamada T (Yamada Toshiki) ; Ueda R (Ueda Rieko) ; Otomo A (Otomo Akira)
刊名	applied physics letters
	2009
卷号	95 期号:22 页码:art.no.221113
关键词	cadmium compounds
ISSN号	0003-6951
通讯作者	xu, xs, natl inst informat & commun technol, kobe adv ict ctr, nishi ku, 588-2 iwaoka, kobe, hyogo 6512492, japan. 电子邮箱地址: xsxu@red.semi.ac.cn
中文摘要	two-photon excited fluorescence from cdse quantum dots on a two-dimensional sin photonic crystal surface is investigated by using a femtosecond laser. by using a photonic crystal, a 90-fold enhancement in the two-photon excited fluorescence in the vertical direction is achieved. this is the highest enhancement achieved so far in the two-photon excited fluorescence in the vertical direction. the mechanism of the enhancement for two-photon excited fluorescence from quantum dots on photonic crystals is analyzed.
学科主题	半导体物理
收录类别	SCI
资助信息	national nature science foundation of china 60537010 6073603760877030national high technology research and development program of china 2009aa03z406 grant-in-aid for scientific research 20510112
语种	英语
公开日期	2010-03-08
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/7485]
专题	半导体研究所_中国科学院半导体研究所（2009年前）
推荐引用方式 GB/T 7714	Xu XS ,Yamada T ,Ueda R ,et al. Two-photon excited fluorescence from CdSe quantum dots on SiN photonic crystals[J]. applied physics letters,2009,95(22):art.no.221113.
APA	Xu XS ,Yamada T ,Ueda R ,&Otomo A .(2009).Two-photon excited fluorescence from CdSe quantum dots on SiN photonic crystals.applied physics letters,95(22),art.no.221113.
MLA	Xu XS ,et al."Two-photon excited fluorescence from CdSe quantum dots on SiN photonic crystals".applied physics letters 95.22(2009):art.no.221113.