| 非线性晶体的纵向光学不均匀性对倍频的影响 |
| |
| 引用本文： | 王廷福,张纯玉. 非线性晶体的纵向光学不均匀性对倍频的影响[J]. 中国激光, 1983, 10(7): 403-406 |
| |
| 作者姓名： | 王廷福 张纯玉 |
| |
| 作者单位： | 西南技术物理所(王廷福)，西南技术物理所(张纯玉) |
| |
| 摘 要： | 研究了基波光强均匀分布情况下非线性晶体的纵向光学不均匀性对倍频的影响。利用耦合波方程求得晶体纵向光学不均匀性与倍频之间简明解析式和确定倍频晶体最佳长度的近似公式,并对晶体的纵向和横向光学不均匀性对倍频的影响进行了比较。
|
| 收稿时间： | 1982-09-23 |
Influense of longitudinal optical inhomogeneity of a nonlinear crystal on frequency doubling |
| |
| Abstract: | This paper describes the influence of the optical inhomogeneity of a nonlinear crystal on the frequency doubling for transversely homogeneous beams. Using coupled wave equations,the analytic expressions for the longitudinal optical inhomogeneity of a nonlinear crystal and the frequency doubling efficiency, and the approximate formula for determining the optimum crystal length have been found. The influences of longitudinal and transverse optical inhomogeneities on the frequency doubling have been compared. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
|
