Theoretical research on reconstruction of phase perturbation in chirped pulse spectral interferometry

Wei Fan; Yuchi Wu; Jianting Xin; Zongqing Zhao; Leifeng Cao; Xueru Zhang; Yuxiao Wang; Yuqiu Gu

doi:10.3788/HPLPB20132508.1911

Theoretical research on reconstruction of phase perturbation in chirped pulse spectral interferometry

Wei Fan
, Yuchi Wu
, Jianting Xin
, Zongqing Zhao
, Leifeng Cao
, Xueru Zhang
, Yuxiao Wang
, Yuqiu Gu^*

^*Corresponding author for this work

School of Physics

China Academy of Engineering Physics
Harbin Institute of Technology

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

Abstract

Reconstruction of phase perturbation in chirped pulse spectral interferometry is theoretically studied. As for spectral interferogram approximating to the fact, the wavelet transform and Fourier transform are used to reconstruct phase perturbation in time domain. The reconstruction errors are affected by the parameters of filter employing Fourier transform, however, when the wavelet transform is used, it is not necessary to carry on filtering specially, therefore uncertainties of reconstruction errors are avoided.

Original language	English
Pages (from-to)	1911-1915
Number of pages	5
Journal	Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams
Volume	25
Issue number	8
DOIs	https://doi.org/10.3788/HPLPB20132508.1911
State	Published - Aug 2013

Keywords

Chirped pulse
Fourier transform
Phase reconstruction
Wavelet transform

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10.3788/HPLPB20132508.1911

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title = "Theoretical research on reconstruction of phase perturbation in chirped pulse spectral interferometry",

abstract = "Reconstruction of phase perturbation in chirped pulse spectral interferometry is theoretically studied. As for spectral interferogram approximating to the fact, the wavelet transform and Fourier transform are used to reconstruct phase perturbation in time domain. The reconstruction errors are affected by the parameters of filter employing Fourier transform, however, when the wavelet transform is used, it is not necessary to carry on filtering specially, therefore uncertainties of reconstruction errors are avoided.",

keywords = "Chirped pulse, Fourier transform, Phase reconstruction, Wavelet transform",

author = "Wei Fan and Yuchi Wu and Jianting Xin and Zongqing Zhao and Leifeng Cao and Xueru Zhang and Yuxiao Wang and Yuqiu Gu",

year = "2013",

month = aug,

doi = "10.3788/HPLPB20132508.1911",

language = "英语",

volume = "25",

pages = "1911--1915",

journal = "Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams",

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TY - JOUR

T1 - Theoretical research on reconstruction of phase perturbation in chirped pulse spectral interferometry

AU - Fan, Wei

AU - Wu, Yuchi

AU - Xin, Jianting

AU - Zhao, Zongqing

AU - Cao, Leifeng

AU - Zhang, Xueru

AU - Wang, Yuxiao

AU - Gu, Yuqiu

PY - 2013/8

Y1 - 2013/8

N2 - Reconstruction of phase perturbation in chirped pulse spectral interferometry is theoretically studied. As for spectral interferogram approximating to the fact, the wavelet transform and Fourier transform are used to reconstruct phase perturbation in time domain. The reconstruction errors are affected by the parameters of filter employing Fourier transform, however, when the wavelet transform is used, it is not necessary to carry on filtering specially, therefore uncertainties of reconstruction errors are avoided.

AB - Reconstruction of phase perturbation in chirped pulse spectral interferometry is theoretically studied. As for spectral interferogram approximating to the fact, the wavelet transform and Fourier transform are used to reconstruct phase perturbation in time domain. The reconstruction errors are affected by the parameters of filter employing Fourier transform, however, when the wavelet transform is used, it is not necessary to carry on filtering specially, therefore uncertainties of reconstruction errors are avoided.

KW - Chirped pulse

KW - Fourier transform

KW - Phase reconstruction

KW - Wavelet transform

UR - https://www.scopus.com/pages/publications/84881607014

U2 - 10.3788/HPLPB20132508.1911

DO - 10.3788/HPLPB20132508.1911

M3 - 文章

AN - SCOPUS:84881607014

SN - 1001-4322

VL - 25

SP - 1911

EP - 1915

JO - Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams

JF - Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams

IS - 8

ER -

Theoretical research on reconstruction of phase perturbation in chirped pulse spectral interferometry

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Keywords

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