中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共9条,第1-9条 帮助

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Analysis of Nonlinear Variation of Chlorophyll Fluorescence with Saturated Excitation and Its Influence on Chlorophyll Concentration Chlorophyll Concentration Measurement by LIF 期刊论文  OAI收割
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 卷号: 39, 期号: 8, 页码: 2366-2370
作者:  
Li Xiao-long;  He Yan;  Chen Wei-biao;  Jiang Jing-bo;  Liu Qing-kui
  |  收藏  |  浏览/下载:110/0  |  提交时间:2020/01/03
Short-conjugated zwitterionic cyanopyridinium chromophores: Synthesis, crystal structure, and linear/nonlinear optical properties 期刊论文  OAI收割
DYES AND PIGMENTS, 2014, 卷号: 111, 页码: 145-155
作者:  
Hao, Wen Hui;  Yan, Pengfei;  Li, Guangming;  Wang, Zhi Yuan
  |  收藏  |  浏览/下载:137/0  |  提交时间:2019/04/09
Self-Assembled Organic Microfibers for Nonlinear Optics 期刊论文  OAI收割
ADVANCED MATERIALS, 2013, 卷号: 25, 期号: 14, 页码: 2084-2089
作者:  
Xu, Jialiang;  Semin, Sergey;  Niedzialek, Dorota;  Kouwer, Paul H. J.;  Fron, Eduard
  |  收藏  |  浏览/下载:16/0  |  提交时间:2019/04/09
D-d transitions of fe3+ ions in fe-doped k2al2b2o7 crystal 期刊论文  iSwitch采集
Optical materials, 2010, 卷号: 32, 期号: 10, 页码: 1313-1316
作者:  
Wang, Yonggang;  Li, R. K.
收藏  |  浏览/下载:38/0  |  提交时间:2019/05/10
Mechanism of STED microscopy and analysis of the factors affecting resolution (EI CONFERENCE) 会议论文  OAI收割
6th International Symposium on Precision Engineering Measurements and Instrumentation, August 8, 2010 - August 11, 2010, Hangzhou, China
Yang P.; Ai H.
收藏  |  浏览/下载:27/0  |  提交时间:2013/03/25
Stimulated emission depletion (STED) microscopy exploits nonlinear saturable optical transition of fluorescent molecules  allowed to overcome Abbe's diffraction-limit and provides diffraction-unlimited resolution in far-field optical microscopy. We elaborate the mechanism of STED and the conditions of depletion. The formula of STED microcopy resolution is deduced through effective point spread function (E-PSF). The STED system resolution is mainly dominated by the quality of the fluorescence depletion patterns in the focal plane. The depletion pattern is mainly affected by STED beam intensity  polarization  phase plate  primary aberrations  STED pulse shape  pulse duration and delay time. In this paper  we found related models and simulate the relationship between the depletion patterns and the parameters  and put forward effective approach to enhance the system resolution. 2010 SPIE.  
超分辨远场生物荧光成像——突破光学衍射极限 期刊论文  OAI收割
中国激光, 2008, 卷号: 35, 期号: 9, 页码: 1283, 1307
毛峥乐; 王琛; 程亚
收藏  |  浏览/下载:1143/274  |  提交时间:2009/09/18
Photoinduced intramolecular charge transfer and S-2 fluorescence in thiophene-pi-conjugated donor-acceptor systems: Experimental and TDDFT studies 期刊论文  OAI收割
chemistry-a european journal, 2008, 卷号: 14, 期号: 23, 页码: 6935-6947
作者:  
Zhao, Guang-Jiu;  Chen, Rui-Kui;  Sun, Meng-Tao;  Liu, Jian-Yong;  Li, Guang-Yue
收藏  |  浏览/下载:29/0  |  提交时间:2015/11/11
Tunable parametric fluorescence using a single crystal 期刊论文  OAI收割
acta physica sinica, 2007, 卷号: 56, 期号: 10, 页码: 5872-5877
作者:  
Hou Mi-Na;  Liu Hong-Jun;  Zhao Wei;  Wang Yi-shan
收藏  |  浏览/下载:130/65  |  提交时间:2010/01/12
Optical-limiting and photophysical properties of two soluble chloroindium phthalocyanines with alpha- and beta-alkoxyl substituents 期刊论文  OAI收割
CHEMPHYSCHEM, 2006, 卷号: 7, 期号: 4, 页码: 935-941
作者:  
Wang, SQ;  Gan, Q;  Zhang, YF;  Li, SY;  Xu, HJ
  |  收藏  |  浏览/下载:19/0  |  提交时间:2019/04/09