作者
Alex A Zozulya, Dana Z Anderson
发表日期
1995/2/1
期刊
Physical Review A
卷号
51
期号
2
页码范围
1520
出版商
American Physical Society
简介
We consider propagation of a light beam in photorefractive media in the framework of a three-dimensional model. We formulate equations governing three-dimensional distribution of a nonlinear refractive index. The distributions of electric charge, potential, current, refractive index, and the near-and far-field output intensities of the beam are calculated. The conditions necessary for observing self-focusing in photorefractive media are discussed.
引用总数
学术搜索中的文章
AA Zozulya, DZ Anderson - Physical Review A, 1995