Study on two-cell stimulated Brillouin scattering system with mixture medium

Wuliji Hasi; Zhiwei Lü; Qiang Li; Dexin Ba; Weiming He

doi:10.1007/s11433-007-0015-0

Study on two-cell stimulated Brillouin scattering system with mixture medium

Wuliji Hasi
, Zhiwei Lü^*
, Qiang Li
, Dexin Ba
, Weiming He

^*Corresponding author for this work

School of Astronautics

Harbin Institute of Technology

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

9 Scopus citations

Abstract

In this paper, a method of choosing mixture medium in two-cell stimulated Brillouin scattering (SBS) system to improve the system performance is proposed. The Brillouin frequency shift (BFS) of mixture medium varies with the mixing ratio and thus the difference of the BFS between the two cells can be eliminated. The two-cell SBS system with acetone (C₃H₆O) in its generator cell and mixture liquid of CCl₄/C₂Cl ₄ in its amplifier cell is investigated. The C₃H ₆O has a high optical breakdown threshold and the mixture liquid of CCl₄/C₂Cl₄ has a small absorption coefficient and the same BFS as that of C₃H₆O when the volume fraction of CCl₄ is 4%. Compared with two-cell SBS system with the same liquid (C₂Cl₄) or different liquid (C₃H ₆O and C₂Cl₄) in generator and amplifier cell, the SBS system with mixture liquid (CCl₄/C₂Cl₄) in amplifier cell and C₃H₆O in generator cell improves the power-load, energy reflectivity (ER), phase conjugation (PC) fidelity and ER stability.

Original language	English
Pages (from-to)	144-151
Number of pages	8
Journal	Science in China, Series G: Physics Astronomy
Volume	50
Issue number	2
DOIs	https://doi.org/10.1007/s11433-007-0015-0
State	Published - Apr 2007

Keywords

Mixture medium
Nonlinear optics
Stimulated Brillouin scattering
Two-cell SBS system

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10.1007/s11433-007-0015-0

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title = "Study on two-cell stimulated Brillouin scattering system with mixture medium",

abstract = "In this paper, a method of choosing mixture medium in two-cell stimulated Brillouin scattering (SBS) system to improve the system performance is proposed. The Brillouin frequency shift (BFS) of mixture medium varies with the mixing ratio and thus the difference of the BFS between the two cells can be eliminated. The two-cell SBS system with acetone (C3H6O) in its generator cell and mixture liquid of CCl4/C2Cl 4 in its amplifier cell is investigated. The C3H 6O has a high optical breakdown threshold and the mixture liquid of CCl4/C2Cl4 has a small absorption coefficient and the same BFS as that of C3H6O when the volume fraction of CCl4 is 4\%. Compared with two-cell SBS system with the same liquid (C2Cl4) or different liquid (C3H 6O and C2Cl4) in generator and amplifier cell, the SBS system with mixture liquid (CCl4/C2Cl4) in amplifier cell and C3H6O in generator cell improves the power-load, energy reflectivity (ER), phase conjugation (PC) fidelity and ER stability.",

keywords = "Mixture medium, Nonlinear optics, Stimulated Brillouin scattering, Two-cell SBS system",

author = "Wuliji Hasi and Zhiwei L{\"u} and Qiang Li and Dexin Ba and Weiming He",

year = "2007",

month = apr,

doi = "10.1007/s11433-007-0015-0",

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volume = "50",

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journal = "Science in China, Series G: Physics Astronomy",

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T1 - Study on two-cell stimulated Brillouin scattering system with mixture medium

AU - Hasi, Wuliji

AU - Lü, Zhiwei

AU - Li, Qiang

AU - Ba, Dexin

AU - He, Weiming

PY - 2007/4

Y1 - 2007/4

N2 - In this paper, a method of choosing mixture medium in two-cell stimulated Brillouin scattering (SBS) system to improve the system performance is proposed. The Brillouin frequency shift (BFS) of mixture medium varies with the mixing ratio and thus the difference of the BFS between the two cells can be eliminated. The two-cell SBS system with acetone (C3H6O) in its generator cell and mixture liquid of CCl4/C2Cl 4 in its amplifier cell is investigated. The C3H 6O has a high optical breakdown threshold and the mixture liquid of CCl4/C2Cl4 has a small absorption coefficient and the same BFS as that of C3H6O when the volume fraction of CCl4 is 4%. Compared with two-cell SBS system with the same liquid (C2Cl4) or different liquid (C3H 6O and C2Cl4) in generator and amplifier cell, the SBS system with mixture liquid (CCl4/C2Cl4) in amplifier cell and C3H6O in generator cell improves the power-load, energy reflectivity (ER), phase conjugation (PC) fidelity and ER stability.

AB - In this paper, a method of choosing mixture medium in two-cell stimulated Brillouin scattering (SBS) system to improve the system performance is proposed. The Brillouin frequency shift (BFS) of mixture medium varies with the mixing ratio and thus the difference of the BFS between the two cells can be eliminated. The two-cell SBS system with acetone (C3H6O) in its generator cell and mixture liquid of CCl4/C2Cl 4 in its amplifier cell is investigated. The C3H 6O has a high optical breakdown threshold and the mixture liquid of CCl4/C2Cl4 has a small absorption coefficient and the same BFS as that of C3H6O when the volume fraction of CCl4 is 4%. Compared with two-cell SBS system with the same liquid (C2Cl4) or different liquid (C3H 6O and C2Cl4) in generator and amplifier cell, the SBS system with mixture liquid (CCl4/C2Cl4) in amplifier cell and C3H6O in generator cell improves the power-load, energy reflectivity (ER), phase conjugation (PC) fidelity and ER stability.

KW - Mixture medium

KW - Nonlinear optics

KW - Stimulated Brillouin scattering

KW - Two-cell SBS system

UR - https://www.scopus.com/pages/publications/46149116072

U2 - 10.1007/s11433-007-0015-0

DO - 10.1007/s11433-007-0015-0

M3 - 文章

AN - SCOPUS:46149116072

SN - 1672-1799

VL - 50

SP - 144

EP - 151

JO - Science in China, Series G: Physics Astronomy

JF - Science in China, Series G: Physics Astronomy

IS - 2

ER -

Study on two-cell stimulated Brillouin scattering system with mixture medium

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