Molecular vibrational dynamics in ethanol studied by femtosecond CARS

Yang Zhao; Sheng Zhang; Zhibin Zhang; Zhiwei Dong; Deying Chen; Zhonghua Zhang; Yuanqin Xia

doi:10.1016/j.optcom.2014.08.061

Molecular vibrational dynamics in ethanol studied by femtosecond CARS

Yang Zhao
, Sheng Zhang
, Zhibin Zhang
, Zhiwei Dong
, Deying Chen
, Zhonghua Zhang
, Yuanqin Xia^*

^*Corresponding author for this work

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

Femtosecond time-resolved coherent anti-Stokes Raman spectroscopy (CARS) is utilized to study the ultrafast vibrational dynamics in ethanol at room temperature. The beat wavenumbers between Raman modes of CH stretch modes (from 2800 cm^-1 to 3000 cm^-1) in ethanol are excited and detected by varying wavelengths of the laser pulses and detection window. The coherence relaxation times of the CH stretch mode in ethanol are measured.

Original language	English
Pages (from-to)	319-322
Number of pages	4
Journal	Optics Communications
Volume	334
DOIs	https://doi.org/10.1016/j.optcom.2014.08.061
State	Published - 15 Jan 2015

Keywords

Ethanol
Femtosecond laser pulses
Time-resolved CARS

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10.1016/j.optcom.2014.08.061

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@article{d63139d00ef14b76959569e729ba0537,

title = "Molecular vibrational dynamics in ethanol studied by femtosecond CARS",

abstract = "Femtosecond time-resolved coherent anti-Stokes Raman spectroscopy (CARS) is utilized to study the ultrafast vibrational dynamics in ethanol at room temperature. The beat wavenumbers between Raman modes of CH stretch modes (from 2800 cm-1 to 3000 cm-1) in ethanol are excited and detected by varying wavelengths of the laser pulses and detection window. The coherence relaxation times of the CH stretch mode in ethanol are measured.",

keywords = "Ethanol, Femtosecond laser pulses, Time-resolved CARS",

author = "Yang Zhao and Sheng Zhang and Zhibin Zhang and Zhiwei Dong and Deying Chen and Zhonghua Zhang and Yuanqin Xia",

note = "Publisher Copyright: {\textcopyright} 2014 Elsevier B.V.",

year = "2015",

month = jan,

day = "15",

doi = "10.1016/j.optcom.2014.08.061",

language = "英语",

volume = "334",

pages = "319--322",

journal = "Optics Communications",

issn = "0030-4018",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Molecular vibrational dynamics in ethanol studied by femtosecond CARS

AU - Zhao, Yang

AU - Zhang, Sheng

AU - Zhang, Zhibin

AU - Dong, Zhiwei

AU - Chen, Deying

AU - Zhang, Zhonghua

AU - Xia, Yuanqin

PY - 2015/1/15

Y1 - 2015/1/15

N2 - Femtosecond time-resolved coherent anti-Stokes Raman spectroscopy (CARS) is utilized to study the ultrafast vibrational dynamics in ethanol at room temperature. The beat wavenumbers between Raman modes of CH stretch modes (from 2800 cm-1 to 3000 cm-1) in ethanol are excited and detected by varying wavelengths of the laser pulses and detection window. The coherence relaxation times of the CH stretch mode in ethanol are measured.

AB - Femtosecond time-resolved coherent anti-Stokes Raman spectroscopy (CARS) is utilized to study the ultrafast vibrational dynamics in ethanol at room temperature. The beat wavenumbers between Raman modes of CH stretch modes (from 2800 cm-1 to 3000 cm-1) in ethanol are excited and detected by varying wavelengths of the laser pulses and detection window. The coherence relaxation times of the CH stretch mode in ethanol are measured.

KW - Ethanol

KW - Femtosecond laser pulses

KW - Time-resolved CARS

UR - https://www.scopus.com/pages/publications/84907822144

U2 - 10.1016/j.optcom.2014.08.061

DO - 10.1016/j.optcom.2014.08.061

M3 - 文章

AN - SCOPUS:84907822144

SN - 0030-4018

VL - 334

SP - 319

EP - 322

JO - Optics Communications

JF - Optics Communications

ER -

Molecular vibrational dynamics in ethanol studied by femtosecond CARS

Abstract

Keywords

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