摘要
基于光束在单轴晶体中传输的角谱理论,对复宗量双曲余弦平方-高斯光束在单轴各向异性晶体中的传输作了研究,得到了一般的解析传输公式,并用数值的方法讨论了晶体内源于复宗量双曲余弦平方-高斯光束的两偏振分量的传输特性,结果表明,在适当参数的条件下,两偏振分量在晶体中的传输波形结构基本保持不变。
The propagation of elegant cosh-squared-Gaussian beams has been investigated and the analytic solutions have been obtained by means of an angular spectrum technique in uniaxially anisotropic crystals. In addition, the propagation properties of two polarized components which originate from elegant cosh-squared-Gaussian are discussed with numerical method in crystals. The results show that the wave shape of two components almost keep the same during the propagation in the conditions of proper parameters.
出处
《江苏工业学院学报》
2007年第3期50-53,共4页
Journal of Jiangsu Polytechnic University