Mechanism of polarization-induced single-photon fluorescence enhancement

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

doi:10.1063/1.3515480

Mechanism of polarization-induced single-photon fluorescence enhancement

Shian Zhang^*
, Hui 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

16 引用（Scopus）

摘要

The single-photon fluorescence (SPF) of IR125 can be enhanced when the laser polarization changes from linear through elliptical to circular A. Nag and D. Goswami, J. Chem. Phys. 132, 154508 (2010). In this paper, we further explain and discuss the physical control mechanism. Our theoretical and experimental results demonstrate that the SPF enhancement can be attributed to the nonresonant two-photon absorption of a higher excited state. We conclude that the SPF intensity involving the nonresonant multiphoton absorption of the higher excited state can be controlled by varying the laser polarization.

源语言	英语
期刊论文编号	214504
期刊	Journal of Chemical Physics
卷	133
期	21
DOI	https://doi.org/10.1063/1.3515480
出版状态	已出版 - 7 12月 2010

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title = "Mechanism of polarization-induced single-photon fluorescence enhancement",

abstract = "The single-photon fluorescence (SPF) of IR125 can be enhanced when the laser polarization changes from linear through elliptical to circular A. Nag and D. Goswami, J. Chem. Phys. 132, 154508 (2010). In this paper, we further explain and discuss the physical control mechanism. Our theoretical and experimental results demonstrate that the SPF enhancement can be attributed to the nonresonant two-photon absorption of a higher excited state. We conclude that the SPF intensity involving the nonresonant multiphoton absorption of the higher excited state can be controlled by varying the laser polarization.",

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

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T1 - Mechanism of polarization-induced single-photon fluorescence enhancement

AU - Zhang, Shian

AU - Zhang, Hui

AU - Lu, Chenhui

AU - Jia, Tianqing

AU - Wang, Zugeng

AU - Sun, Zhenrong

PY - 2010/12/7

Y1 - 2010/12/7

N2 - The single-photon fluorescence (SPF) of IR125 can be enhanced when the laser polarization changes from linear through elliptical to circular A. Nag and D. Goswami, J. Chem. Phys. 132, 154508 (2010). In this paper, we further explain and discuss the physical control mechanism. Our theoretical and experimental results demonstrate that the SPF enhancement can be attributed to the nonresonant two-photon absorption of a higher excited state. We conclude that the SPF intensity involving the nonresonant multiphoton absorption of the higher excited state can be controlled by varying the laser polarization.

AB - The single-photon fluorescence (SPF) of IR125 can be enhanced when the laser polarization changes from linear through elliptical to circular A. Nag and D. Goswami, J. Chem. Phys. 132, 154508 (2010). In this paper, we further explain and discuss the physical control mechanism. Our theoretical and experimental results demonstrate that the SPF enhancement can be attributed to the nonresonant two-photon absorption of a higher excited state. We conclude that the SPF intensity involving the nonresonant multiphoton absorption of the higher excited state can be controlled by varying the laser polarization.

UR - https://www.scopus.com/pages/publications/79251494129

U2 - 10.1063/1.3515480

DO - 10.1063/1.3515480

M3 - 文章

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SN - 0021-9606

VL - 133

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

IS - 21

M1 - 214504

ER -

Mechanism of polarization-induced single-photon fluorescence enhancement

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