| 偏振组合在双折射光纤受激四光子混频中的作用 |
| |
| 引用本文： | 杨天龙,薛燕陵.偏振组合在双折射光纤受激四光子混频中的作用[J].中国激光,1990,17(2):105-110. |
| |
| 作者姓名： | 杨天龙 薛燕陵 |
| |
| 作者单位： | 上海科学技术大学光纤研究所
(杨天龙),东南大学物理系(薛燕陵) |
| |
| 摘 要： | 本文根据三阶非线性极化率对光场偏振态的依赖关系,指出存在于受激四光子混频中各个波偏振状态之间的6种组合关系;应用耦合理论,分析了偏振组合在双折射相位匹配中的作用,计算了受激四光子混频的频移,解释了实验中多种模式组合下的“双线”输出及频移随双折射的变化。
|
| 关 键 词： | 受激四光子混频 相位匹配 双折射 |
| 收稿时间： | 1988/9/5 |
Effect of polarization combination on stimulated four-photon mixing in birefringence fibers |
| |
| Yang Tianlong.Effect of polarization combination on stimulated four-photon mixing in birefringence fibers[J].Chinese Journal of Lasers,1990,17(2):105-110. |
| |
| Authors: | Yang Tianlong |
| |
| Abstract: | In terms of the dependence of non-linear susceptibility to polarization states of light fields,six kinds of combination existing among the above polarization states in stimulated four-photon mixing are put forward, analysis of the effect of polarization combination on the birefringence phase-matching is given according to the coupling theory and the frequency shifts for stimulated four-photon mixing in bended fibers are calculated. The explanation for "double-line" radiation under these modal combinations and the frequency fluctuation with the birefringence is given. |
| |
| Keywords: | stimul ated four-photon mixing phase-matching birefringence |
| 本文献已被 CNKI 等数据库收录！ |
