| 激光新阈值理论及其实验研究 |
| |
| 引用本文： | 吴鸿兴,王声波.激光新阈值理论及其实验研究[J].光学学报,1993,13(12):057-1065. |
| |
| 作者姓名： | 吴鸿兴 王声波 |
| |
| 作者单位： | 中国科学技术大学物理系 合肥230026
(吴鸿兴，王声波)，中国科学技术大学物理系 合肥230026(郭大浩) |
| |
| 摘 要： | 本文对激光的阈值给出了新的理论解释，提出了激光新阈值理论，导出了激光新阈值条件的解析表达式，并对各类激光器分别进行了讨论，而且从实验上测量了激光器的阈值反转粒子数密度ｎｔｈ与允许激光器获得振荡放大的持续时间△ｔ之间的关系，其结果与激光新阈值理论结果相一致。
|
| 关 键 词： | 激光阈值 阈值 振荡放大 临界 |
| 收稿时间： | 1992/12/30 |
A new threshold theory of laser and its experimental study |
| |
| WU Hongxing WANG Shengbo GUO Dahao.A new threshold theory of laser and its experimental study[J].Acta Optica Sinica,1993,13(12):057-1065. |
| |
| Authors: | WU Hongxing WANG Shengbo GUO Dahao |
| |
| Abstract: | In this paper a new threshold theory of laser is given and analytical formula of the theory is introduced. The threshold values for some kinds of lasers are discussed. The relationship between the threshold inversion and the oscillating duration is investigated experimentally. And the measured result is in good agreement with that of the new threshold theory of laser. |
| |
| Keywords: | new threshold theory of laser critical gain saturation duration of oscillation and amplification |
| 本文献已被 CNKI 维普 等数据库收录！ |
