Improvement of beam quality of polarex cavity with SBS

Qi Wang; Xin Yu; Yuezhu Wang; Youlun Ju; Deying Chen; Yongwei Jia

Improvement of beam quality of polarex cavity with SBS

Qi Wang^*
, Xin Yu
, Yuezhu Wang
, Youlun Ju
, Deying Chen
, Yongwei Jia

^*Corresponding author for this work

School of Astronautics

Harbin Institute of Technology

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

3 Scopus citations

Abstract

The phase conjugation effect and the threshold effect of stimulated Brillouin scattering (SBS) on the divergence angles of back-SBS were discussed in the theory. In the experiment, the active medium and wave-front aberration generated by optic component were compensated, the divergence angles were compressed, and the beam quality was improved by using the SBS PCM to replace the ordinary reflector in the Nd:YAG polarex. The pumping energy, lens focal length affecting the beam quality of the SBS polarex were studied.

Original language	English
Pages (from-to)	1255-1258
Number of pages	4
Journal	Guangxue Xuebao/Acta Optica Sinica
Volume	22
Issue number	10
State	Published - Oct 2002

Keywords

Divergence angles
M
Phase conjugation
Stimulated brillouin scattering

Cite this

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title = "Improvement of beam quality of polarex cavity with SBS",

abstract = "The phase conjugation effect and the threshold effect of stimulated Brillouin scattering (SBS) on the divergence angles of back-SBS were discussed in the theory. In the experiment, the active medium and wave-front aberration generated by optic component were compensated, the divergence angles were compressed, and the beam quality was improved by using the SBS PCM to replace the ordinary reflector in the Nd:YAG polarex. The pumping energy, lens focal length affecting the beam quality of the SBS polarex were studied.",

keywords = "Divergence angles, M, Phase conjugation, Stimulated brillouin scattering",

author = "Qi Wang and Xin Yu and Yuezhu Wang and Youlun Ju and Deying Chen and Yongwei Jia",

year = "2002",

month = oct,

language = "英语",

volume = "22",

pages = "1255--1258",

journal = "Guangxue Xuebao/Acta Optica Sinica",

issn = "0253-2239",

publisher = "Chinese Laser Press",

number = "10",

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TY - JOUR

T1 - Improvement of beam quality of polarex cavity with SBS

AU - Wang, Qi

AU - Yu, Xin

AU - Wang, Yuezhu

AU - Ju, Youlun

AU - Chen, Deying

AU - Jia, Yongwei

PY - 2002/10

Y1 - 2002/10

N2 - The phase conjugation effect and the threshold effect of stimulated Brillouin scattering (SBS) on the divergence angles of back-SBS were discussed in the theory. In the experiment, the active medium and wave-front aberration generated by optic component were compensated, the divergence angles were compressed, and the beam quality was improved by using the SBS PCM to replace the ordinary reflector in the Nd:YAG polarex. The pumping energy, lens focal length affecting the beam quality of the SBS polarex were studied.

AB - The phase conjugation effect and the threshold effect of stimulated Brillouin scattering (SBS) on the divergence angles of back-SBS were discussed in the theory. In the experiment, the active medium and wave-front aberration generated by optic component were compensated, the divergence angles were compressed, and the beam quality was improved by using the SBS PCM to replace the ordinary reflector in the Nd:YAG polarex. The pumping energy, lens focal length affecting the beam quality of the SBS polarex were studied.

KW - Divergence angles

KW - M

KW - Phase conjugation

KW - Stimulated brillouin scattering

UR - https://www.scopus.com/pages/publications/0036821641

M3 - 文章

AN - SCOPUS:0036821641

SN - 0253-2239

VL - 22

SP - 1255

EP - 1258

JO - Guangxue Xuebao/Acta Optica Sinica

JF - Guangxue Xuebao/Acta Optica Sinica

IS - 10

ER -

Improvement of beam quality of polarex cavity with SBS

Abstract

Keywords

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