Molecular vibrational dynamics in PMMA studied by femtosecond CARS

Yang Zhao; Sheng Zhang; Boyang Zhou; Rongwei Fan; Deying Chen; Zhonghua Zhang; Yuanqin Xia

doi:10.1142/S0217984914502224

Molecular vibrational dynamics in PMMA studied by femtosecond CARS

Yang Zhao
, Sheng Zhang
, Boyang Zhou
, Rongwei Fan
, Deying Chen
, Zhonghua Zhang
, Yuanqin Xia

Harbin Institute of Technology

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

1 Scopus citations

Abstract

The ultrafast molecular vibrational dynamics in PMMA sheets is studied by femtosecond time-resolved coherent anti-Stokes Raman spectroscopy at room temperature. The CH stretch modes at 2870 cm^-1 and 3008 cm^-1 in PMMA sheets are excited and detected. The coherence relaxation times and beat wavenumbers of the Raman modes are obtained.

Original language	English
Article number	1450222
Journal	Modern Physics Letters B
Volume	28
Issue number	28
DOIs	https://doi.org/10.1142/S0217984914502224
State	Published - 10 Nov 2014

Keywords

Femtosecond laser pulses
PMMA sheets
Time-resolved CARS
Vibrational dynamics

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10.1142/S0217984914502224

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

abstract = "The ultrafast molecular vibrational dynamics in PMMA sheets is studied by femtosecond time-resolved coherent anti-Stokes Raman spectroscopy at room temperature. The CH stretch modes at 2870 cm-1 and 3008 cm-1 in PMMA sheets are excited and detected. The coherence relaxation times and beat wavenumbers of the Raman modes are obtained.",

keywords = "Femtosecond laser pulses, PMMA sheets, Time-resolved CARS, Vibrational dynamics",

author = "Yang Zhao and Sheng Zhang and Boyang Zhou and Rongwei Fan and Deying Chen and Zhonghua Zhang and Yuanqin Xia",

note = "Publisher Copyright: {\textcopyright} 2014 World Scientific Publishing Company.",

year = "2014",

month = nov,

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doi = "10.1142/S0217984914502224",

language = "英语",

volume = "28",

journal = "Modern Physics Letters B",

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TY - JOUR

T1 - Molecular vibrational dynamics in PMMA studied by femtosecond CARS

AU - Zhao, Yang

AU - Zhang, Sheng

AU - Zhou, Boyang

AU - Fan, Rongwei

AU - Chen, Deying

AU - Zhang, Zhonghua

AU - Xia, Yuanqin

PY - 2014/11/10

Y1 - 2014/11/10

N2 - The ultrafast molecular vibrational dynamics in PMMA sheets is studied by femtosecond time-resolved coherent anti-Stokes Raman spectroscopy at room temperature. The CH stretch modes at 2870 cm-1 and 3008 cm-1 in PMMA sheets are excited and detected. The coherence relaxation times and beat wavenumbers of the Raman modes are obtained.

AB - The ultrafast molecular vibrational dynamics in PMMA sheets is studied by femtosecond time-resolved coherent anti-Stokes Raman spectroscopy at room temperature. The CH stretch modes at 2870 cm-1 and 3008 cm-1 in PMMA sheets are excited and detected. The coherence relaxation times and beat wavenumbers of the Raman modes are obtained.

KW - Femtosecond laser pulses

KW - PMMA sheets

KW - Time-resolved CARS

KW - Vibrational dynamics

UR - https://www.scopus.com/pages/publications/84922267984

U2 - 10.1142/S0217984914502224

DO - 10.1142/S0217984914502224

M3 - 文章

AN - SCOPUS:84922267984

SN - 0217-9849

VL - 28

JO - Modern Physics Letters B

JF - Modern Physics Letters B

IS - 28

M1 - 1450222

ER -

Molecular vibrational dynamics in PMMA studied by femtosecond CARS

Abstract

Keywords

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