Quantum beats of vibrational modes in both the low and high wavenumber regions studied by fs-CARS

Yanqiang Yang; Xin Du; Xing He; Yunfei Song; Yang Wang; Yuqiang Liu; Lilin Jiang; Mingfu Zhang

doi:10.1016/j.optlastec.2011.12.036

Quantum beats of vibrational modes in both the low and high wavenumber regions studied by fs-CARS

Yanqiang Yang^*
, Xin Du
, Xing He
, Yunfei Song
, Yang Wang
, Yuqiang Liu
, Lilin Jiang
, Mingfu Zhang

^*Corresponding author for this work

School of Astronautics

Harbin Institute of Technology
Harbin University of Commerce

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

3 Scopus citations

Abstract

We have studied the quantum beats of vibrational modes in different phase samples by employing femtosecond time-resolved coherent anti-Stokes Raman scattering (fs-CARS) technique. The temporal chirped white-light continuum (WLC) is used for the Stokes pulse, we have achieved the selective excitation of vibrational modes in both the low and high wavenumber regions without complicated laser system, and observed quantum coherence between vibrational modes. This work is of special significance to enhance our understanding of quantum coherence and develop the applications of quantum technologies.

Original language	English
Pages (from-to)	1324-1327
Number of pages	4
Journal	Optics and Laser Technology
Volume	44
Issue number	5
DOIs	https://doi.org/10.1016/j.optlastec.2011.12.036
State	Published - Jul 2012

Keywords

CARS
Quantum beat
Time-resolved

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10.1016/j.optlastec.2011.12.036

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title = "Quantum beats of vibrational modes in both the low and high wavenumber regions studied by fs-CARS",

abstract = "We have studied the quantum beats of vibrational modes in different phase samples by employing femtosecond time-resolved coherent anti-Stokes Raman scattering (fs-CARS) technique. The temporal chirped white-light continuum (WLC) is used for the Stokes pulse, we have achieved the selective excitation of vibrational modes in both the low and high wavenumber regions without complicated laser system, and observed quantum coherence between vibrational modes. This work is of special significance to enhance our understanding of quantum coherence and develop the applications of quantum technologies.",

keywords = "CARS, Quantum beat, Time-resolved",

author = "Yanqiang Yang and Xin Du and Xing He and Yunfei Song and Yang Wang and Yuqiang Liu and Lilin Jiang and Mingfu Zhang",

year = "2012",

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doi = "10.1016/j.optlastec.2011.12.036",

language = "英语",

volume = "44",

pages = "1324--1327",

journal = "Optics and Laser Technology",

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TY - JOUR

T1 - Quantum beats of vibrational modes in both the low and high wavenumber regions studied by fs-CARS

AU - Yang, Yanqiang

AU - Du, Xin

AU - He, Xing

AU - Song, Yunfei

AU - Wang, Yang

AU - Liu, Yuqiang

AU - Jiang, Lilin

AU - Zhang, Mingfu

PY - 2012/7

Y1 - 2012/7

N2 - We have studied the quantum beats of vibrational modes in different phase samples by employing femtosecond time-resolved coherent anti-Stokes Raman scattering (fs-CARS) technique. The temporal chirped white-light continuum (WLC) is used for the Stokes pulse, we have achieved the selective excitation of vibrational modes in both the low and high wavenumber regions without complicated laser system, and observed quantum coherence between vibrational modes. This work is of special significance to enhance our understanding of quantum coherence and develop the applications of quantum technologies.

AB - We have studied the quantum beats of vibrational modes in different phase samples by employing femtosecond time-resolved coherent anti-Stokes Raman scattering (fs-CARS) technique. The temporal chirped white-light continuum (WLC) is used for the Stokes pulse, we have achieved the selective excitation of vibrational modes in both the low and high wavenumber regions without complicated laser system, and observed quantum coherence between vibrational modes. This work is of special significance to enhance our understanding of quantum coherence and develop the applications of quantum technologies.

KW - CARS

KW - Quantum beat

KW - Time-resolved

UR - https://www.scopus.com/pages/publications/84857053119

U2 - 10.1016/j.optlastec.2011.12.036

DO - 10.1016/j.optlastec.2011.12.036

M3 - 文章

AN - SCOPUS:84857053119

SN - 0030-3992

VL - 44

SP - 1324

EP - 1327

JO - Optics and Laser Technology

JF - Optics and Laser Technology

IS - 5

ER -

Quantum beats of vibrational modes in both the low and high wavenumber regions studied by fs-CARS

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Keywords

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