Two-color two-photon excitation of indole using a femtosecond laser regenerative amplifier
文献类型：期刊论文
| 作者 | Qiao Lingling ; Ni Jielei ; Mao Zhengle ; Wang Chen ; Cheng Ya |
| 刊名 | opt. commun.
 |
| 出版日期 | 2009 |
| 卷号 | 282期号:5页码:1056 |
| 关键词 | FLUORESCENCE MICROSCOPY ADULT CORTEX IN-VIVO PULSES TISSUE DEPTH BEAMS |
| ISSN号 | 0030-4018 |
| 中文摘要 | the fluorescence emission from indole resulting from two-color two-photon (2c2p) excitation with 400 and 800 nm wavelengths is observed, using the second harmonic and fundamental wavelength of a 800 nm 40 fs pulsed ti:sapphire femtosecond (fs) regenerative amplifier operating at a repetition rate of 1 khz. by delaying one fs laser pulse relative to the other, the cross correlation of fluorescence is observed, which indicates the generation of 2c2p fluorescence signal in the experiment. the strongest 2c2p fluorescence emission characterized by the peak of cross correlation curve suggests optimal temporal overlap of the two fs laser pulses. the 2c2p fluorescence signal is linearly dependent on the total excitation intensity. the fluorescence signals with 400 nm and 800 nm irradiation alone are also demonstrated and discussed in this paper. (c) 2008 elsevier b.v. all rights reserved. |
| 学科主题 | 激光技术;激光物理与基本理论 |
| 资助信息 | national basic research program of china [2006cb06000b]; national natural science foundation of china [10804116]; chinese academy of sciences ; shanghai pujiang program ; national outstanding youth foundation |
| 语种 | 英语 |
| 公开日期 | 2009-09-18 ; 2010-10-12 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/632]  |
| 专题 | 上海光学精密机械研究所_强场激光物理国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Qiao Lingling,Ni Jielei,Mao Zhengle,et al. Two-color two-photon excitation of indole using a femtosecond laser regenerative amplifier[J]. opt. commun.,2009,282(5):1056, 1061. |
| APA | Qiao Lingling,Ni Jielei,Mao Zhengle,Wang Chen,&Cheng Ya.(2009).Two-color two-photon excitation of indole using a femtosecond laser regenerative amplifier.opt. commun.,282(5),1056. |
| MLA | Qiao Lingling,et al."Two-color two-photon excitation of indole using a femtosecond laser regenerative amplifier".opt. commun. 282.5(2009):1056. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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