Interaction of crossed laser beams with plasmas

被引:64
作者
Eliseev, VV [1 ]
Rozmus, W [1 ]
Tikhonchuk, VT [1 ]
Capjack, CE [1 ]
机构
[1] UNIV ALBERTA, DEPT ELECT ENGN, EDMONTON, AB T6G 2G7, CANADA
关键词
D O I
10.1063/1.871703
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
The parametric interaction of two crossed collimated laser beams with ion plasma modes has been studied. The underlying process is a density grating that is created by the two laser beams. The Bragg diffraction that is produced enhances forward stimulated Brillouin scattering (SBS) which results in a time dependent energy exchange between the two beams. A diversity of other SBS processes which depend on the symmetry of driving laser beams are also discussed. (C) 1996 American Institute of Physics.
引用
收藏
页码:2215 / 2217
页数:3
相关论文
共 13 条
[1]   2-DIMENSIONAL STUDIES OF STIMULATED BRILLOUIN-SCATTERING, FILAMENTATION, AND SELF-FOCUSING INSTABILITIES OF LASER-LIGHT IN PLASMAS [J].
AMIN, MR ;
CAPJACK, CE ;
FRYCZ, P ;
ROZMUS, W ;
TIKHONCHUK, VT .
PHYSICS OF FLUIDS B-PLASMA PHYSICS, 1993, 5 (10) :3748-3764
[2]  
BALDIS HA, 1995, COMMUNICATION
[3]  
BOYD RW, 1992, NONLINEAR OPTICS, P1992
[4]   COLLECTIVE PARAMETRIC-INSTABILITIES OF MANY OVERLAPPING LASER-BEAMS WITH FINITE BANDWIDTH [J].
DUBOIS, DF ;
BEZZERIDES, B ;
ROSE, HA .
PHYSICS OF FLUIDS B-PLASMA PHYSICS, 1992, 4 (01) :241-251
[5]   STIMULATED BRILLOUIN-SCATTERING AND PONDEROMOTIVE SELF-FOCUSING FROM A SINGLE LASER HOT-SPOT [J].
ELISEEV, VV ;
ROZMUS, W ;
TIKHONCHUK, VT ;
CAPJACK, CE .
PHYSICS OF PLASMAS, 1995, 2 (05) :1712-1724
[6]   HIGH-TEMPERATURES IN INERTIAL CONFINEMENT FUSION RADIATION CAVITIES HEATED WITH 0.35-MU-M LIGHT [J].
KAUFFMAN, RL ;
SUTER, LJ ;
DARROW, CB ;
KILKENNY, JD ;
KORNBLUM, HN ;
MONTGOMERY, DS ;
PHILLION, DW ;
ROSEN, MD ;
THEISSEN, AR ;
WALLACE, RJ ;
ZE, F .
PHYSICAL REVIEW LETTERS, 1994, 73 (17) :2320-2323
[7]   Energy transfer between crossing laser beams [J].
Kruer, WL ;
Wilks, SC ;
Afeyan, BB ;
Kirkwood, RK .
PHYSICS OF PLASMAS, 1996, 3 (01) :382-385
[8]   ON THE DYNAMICS OF PONDEROMOTIVE FILAMENTATION OF LASER-BEAMS IN A PLASMA [J].
LIMPOUCH, J ;
LONCAR, G ;
LEBO, IG ;
ROZANOV, VB .
LASER AND PARTICLE BEAMS, 1988, 6 :295-304
[9]  
MARSH K, 1994, B AM PHYS SOC, V39, P1585
[10]  
Rose H. A., 1990, Soviet Journal of Plasma Physics, V16, P537