Two-photon excited fluorescence from cdse quantum dots on sin photonic crystals | |
Xu, Xingsheng1,2; Yamada, Toshiki1; Ueda, Rieko1; Otomo, Akira1 | |
刊名 | Applied physics letters
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2009-11-30 | |
卷号 | 95期号:22页码:3 |
关键词 | Cadmium compounds Fluorescence High-speed optical techniques Ii-vi semiconductors Photoluminescence Photonic crystals Semiconductor quantum dots Silicon compounds Two-photon processes |
ISSN号 | 0003-6951 |
DOI | 10.1063/1.3270525 |
通讯作者 | Xu, xingsheng(xsxu@red.semi.ac.cn) |
英文摘要 | 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. |
WOS关键词 | STIMULATED-EMISSION ; OPTICAL GAIN ; MICROSCOPY ; EXCITATION ; DYNAMICS |
WOS研究方向 | Physics |
WOS类目 | Physics, Applied |
语种 | 英语 |
出版者 | AMER INST PHYSICS |
WOS记录号 | WOS:000272627600013 |
内容类型 | 期刊论文 |
URI标识 | http://www.corc.org.cn/handle/1471x/2427689 |
专题 | 半导体研究所 |
通讯作者 | Xu, Xingsheng |
作者单位 | 1.Natl Inst Informat & Commun Technol, Kobe Adv ICT Ctr, Nishi Ku, Kobe, Hyogo 6512492, Japan 2.Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China |
推荐引用方式 GB/T 7714 | Xu, Xingsheng,Yamada, Toshiki,Ueda, Rieko,et al. Two-photon excited fluorescence from cdse quantum dots on sin photonic crystals[J]. Applied physics letters,2009,95(22):3. |
APA | Xu, Xingsheng,Yamada, Toshiki,Ueda, Rieko,&Otomo, Akira.(2009).Two-photon excited fluorescence from cdse quantum dots on sin photonic crystals.Applied physics letters,95(22),3. |
MLA | Xu, Xingsheng,et al."Two-photon excited fluorescence from cdse quantum dots on sin photonic crystals".Applied physics letters 95.22(2009):3. |
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