High-power laser interaction with plasma and its amplification by stimulated Raman backscattering model

被引：1

作者：

Pashaki, M. Nazari Haghighi ^{[1
]}

Eslami, E. ^{[1
]}

Mousavi, F. ^{[1
]}

机构：

[1] Iran Univ Sci & Technol, Dept Phys, Tehran 1684613114, Iran

来源：

XIX INTERNATIONAL SYMPOSIUM ON HIGH-POWER LASER SYSTEMS AND APPLICATIONS 2012 | 2013年 / 8677卷

关键词：

three wave interaction; similarity transformation; Stimulated Raman backscattering; seed pulse; pump wave; back scattered wave; Langmuir wave; detuning parameter; COMPRESSION; PULSE;

D O I：

10.1117/12.2010476

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper we have investigated three wave interaction analytically for stimulated Raman back-scattering in resonance and non-resonance conditions in an under dense plasma. We have solved equations by similarity transformations and have found self similar solutions. It has been shown that by increasing time, maximum of amplified pulse increase constantly while the duration decrease inversely. Effects of initial seed pulse's amplitude and detuning parameter have been investigated.

引用

页数：8

共 50 条

[1] HIGH-POWER FREE-ELECTRON LASER BASED ON STIMULATED RAMAN BACKSCATTERING
MCDERMOTT, DB
MARSHALL, TC
SCHLESINGER, SP
PARKER, RK
GRANATSTEIN, VL
[J]. PHYSICAL REVIEW LETTERS, 1978, 41 (20) : 1368 - 1371
[2] STIMULATED RAMAN BACKSCATTERING IN PLASMA - A PROMISING TOOL FOR THE GENERATION OF ULTRA-HIGH POWER LASER BEAMS
Turcicova, Hana
Huynh, Jaroslav
[J]. ACTA POLYTECHNICA, 2013, 53 (02) : 246 - 248
[3] Convective amplification of stimulated Raman rescattering in a picosecond laser plasma interaction regime
Ji, Yu
Lian, Chang-Wang
Yan, Rui
Ren, Chuang
Yang, Dong
Wan, Zhen-Hua
Zhao, Bin
Wang, Chen
Fang, Zhi-Heng
Zheng, Jian
[J]. MATTER AND RADIATION AT EXTREMES, 2021, 6 (01)
[4] Characteristics of pulse compression in laser pulse amplification by stimulated Raman backscattering
Kim, J
Lee, HJ
Suk, H
Ko, IS
[J]. PHYSICS LETTERS A, 2003, 314 (5-6) : 464 - 471
[5] Characteristics of pulse compression in laser pulse amplification by stimulated Raman backscattering
Kim, JBF
Lee, HJ
Suk, H
Ko, IS
[J]. PROCEEDINGS OF THE 2003 PARTICLE ACCELERATOR CONFERENCE, VOLS 1-5, 2003, : 2984 - 2986
[6] A numerical model for the Raman amplification for laser-plasma interaction
Colin, M.
Colin, T.
[J]. JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2006, 193 (02) : 535 - 562
[7] Laser pulse compression and amplification via Raman backscattering in plasma
Sharma, Ashutosh
Kourakis, Ioannis
[J]. LASER AND PARTICLE BEAMS, 2009, 27 (04) : 579 - 585
[8] Influence of Stimulated Raman Scattering on Propagation Properties of High-Power Laser
Zheng Ye
Ni Qingle
Zhang Lin
Liu Xiaoxi
Wang Junlong
Wang Xuefeng
[J]. CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2021, 48 (07):
[9] Stimulated Raman backscattering of laser radiation in deep plasma channels
Kalmykov, SY
Shvets, G
[J]. PHYSICS OF PLASMAS, 2004, 11 (10) : 4686 - 4694
[10] Third harmonic stimulated Raman backscattering of laser in a magnetized plasma
Paknezhad, Alireza
Dorranian, Davoud
[J]. PHYSICS OF PLASMAS, 2013, 20 (09)

← 1 2 3 4 5 →