LASER GINZBURG-LANDAU EQUATION AND LASER HYDRODYNAMICS

被引:124
作者
STALIUNAS, K [1 ]
机构
[1] VILNIUS UNIV, DEPT QUANTUM ELECTR, 2054 VILNIUS, LITHUANIA
来源
PHYSICAL REVIEW A | 1993年 / 48卷 / 02期
关键词
D O I
10.1103/PhysRevA.48.1573
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A laser Ginzburg-Landau equation with fourth- and higher-order diffusion terms is derived from the Maxwell-Bloch equations describing a laser. It is shown that the higher-order diffusion terms in the laser Ginzburg-Landau equation are crucial for the transverse structure formation. Laser-hydrodynamical equations are derived, and the correspondence between laser light dynamics and the dynamics of a compressible, viscous, quantized fluid is demonstrated.
引用
收藏
页码:1573 / 1581
页数:9
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