Single-photon fluorescence enhancement in IR144 by phase-modulated femtosecond pulses

Hui Zhang; Shian Zhang; Chenhui Lu; Tianqing Jia; Zugeng Wang; Zhenrong Sun

doi:10.1016/j.cplett.2010.12.076

Single-photon fluorescence enhancement in IR144 by phase-modulated femtosecond pulses

Hui Zhang
, Shian Zhang^*
, Chenhui Lu
, Tianqing Jia
, Zugeng Wang
, Zhenrong Sun

^*此作品的通讯作者

精密光谱科学与技术高等研究院

East China Normal University

科研成果: 期刊稿件 › 文章 › 同行评审

8 引用（Scopus）

摘要

In this Letter, we experimentally show that the single-photon fluorescence in IR144 solution can be enhanced by manipulating the laser spectral phase. We theoretically and experimentally validate that the single-photon fluorescence enhancement should be attributed to the non-resonant two-photon absorption from the state S₁ → S₂. Finally, our proposed mechanism is further confirmed by repeating the SPF experiment in the low laser intensity, where the non-resonant two-photon absorption from the sate S₁ → S₂ is eliminated.

源语言	英语
页（从-至）	176-179
页数	4
期刊	Chemical Physics Letters
卷	503
期	1-3
DOI	https://doi.org/10.1016/j.cplett.2010.12.076
出版状态	已出版 - 8 2月 2011

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title = "Single-photon fluorescence enhancement in IR144 by phase-modulated femtosecond pulses",

abstract = "In this Letter, we experimentally show that the single-photon fluorescence in IR144 solution can be enhanced by manipulating the laser spectral phase. We theoretically and experimentally validate that the single-photon fluorescence enhancement should be attributed to the non-resonant two-photon absorption from the state S1 → S2. Finally, our proposed mechanism is further confirmed by repeating the SPF experiment in the low laser intensity, where the non-resonant two-photon absorption from the sate S1 → S2 is eliminated.",

author = "Hui Zhang and Shian Zhang and Chenhui Lu and Tianqing Jia and Zugeng Wang and Zhenrong Sun",

year = "2011",

month = feb,

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doi = "10.1016/j.cplett.2010.12.076",

language = "英语",

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journal = "Chemical Physics Letters",

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T1 - Single-photon fluorescence enhancement in IR144 by phase-modulated femtosecond pulses

AU - Zhang, Hui

AU - Zhang, Shian

AU - Lu, Chenhui

AU - Jia, Tianqing

AU - Wang, Zugeng

AU - Sun, Zhenrong

PY - 2011/2/8

Y1 - 2011/2/8

N2 - In this Letter, we experimentally show that the single-photon fluorescence in IR144 solution can be enhanced by manipulating the laser spectral phase. We theoretically and experimentally validate that the single-photon fluorescence enhancement should be attributed to the non-resonant two-photon absorption from the state S1 → S2. Finally, our proposed mechanism is further confirmed by repeating the SPF experiment in the low laser intensity, where the non-resonant two-photon absorption from the sate S1 → S2 is eliminated.

AB - In this Letter, we experimentally show that the single-photon fluorescence in IR144 solution can be enhanced by manipulating the laser spectral phase. We theoretically and experimentally validate that the single-photon fluorescence enhancement should be attributed to the non-resonant two-photon absorption from the state S1 → S2. Finally, our proposed mechanism is further confirmed by repeating the SPF experiment in the low laser intensity, where the non-resonant two-photon absorption from the sate S1 → S2 is eliminated.

UR - https://www.scopus.com/pages/publications/79751525489

U2 - 10.1016/j.cplett.2010.12.076

DO - 10.1016/j.cplett.2010.12.076

M3 - 文章

AN - SCOPUS:79751525489

SN - 0009-2614

VL - 503

SP - 176

EP - 179

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 1-3

ER -

Single-photon fluorescence enhancement in IR144 by phase-modulated femtosecond pulses

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