| 固体激光光折变自适应光外差探测技术研究 |
| |
| 引用本文： | 石顺祥,许海平,孙艳玲,陈利菊. 固体激光光折变自适应光外差探测技术研究[J]. 光学学报, 2002, 22(12): 457-1460 |
| |
| 作者姓名： | 石顺祥 许海平 孙艳玲 陈利菊 |
| |
| 作者单位： | 西安电子科技大学技术物理学院,西安,710071 |
| |
| 基金项目： | 国防科技重点实验室基金(99JS08.6.1.DZ015) |
| |
| 摘 要： | 依据光折变晶体中自抽运与互抽运相位共轭共存的特性，提出了一种新型的光折变自适应光外差探测系统，并利用相干性较差的固体激光器进行了自适应光外差探测的实验研究。该系统具有结构简单、干扰和外差探测灵敏度高等优点，在光通信、激光雷达等许多领域内都具有重要的实用价值。
|
| 关 键 词： | 自适应光外差探测 相位共轭共存 光折变效应 固体激光器 实验研究 工作原理 |
| 收稿时间： | 2001-10-15 |
The Study of Solid-State Laser Photorefractive Adaptive Optical Heterodyne Detection Technology |
| |
| Shi Shunxiang Xu Haiping Sun Yanling Chen Liju. The Study of Solid-State Laser Photorefractive Adaptive Optical Heterodyne Detection Technology[J]. Acta Optica Sinica, 2002, 22(12): 457-1460 |
| |
| Authors: | Shi Shunxiang Xu Haiping Sun Yanling Chen Liju |
| |
| Abstract: | Based on self-pumped and mutually pumped phase conjugation coexsisting in the photorefractive crystal, a new photorefractive adaptive optical heterodyne detection system is proposed and experimentally implemented with a solid-state laser of poor coherence. The proposed system features simple structure, low noise and high responsivity. It will have a variety of potential applications in optical communication and laser radar. |
| |
| Keywords: | adaptive optical heterodyne detection phase conjugation coexisting photorefractive effect |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
