摘要
大功率激光二极管阵列相对于其他同等功率水平的传统激光器有很多突出的优点,但由于其输出光束质量差,影响了它的直接应用,因此大功率激光二极管阵列的光束整形技术成了人们关注的一个热点问题,该文介绍了光束整形的原理并对近年来商业中常用的光束整形技术进行了分析评估。
The high-power laser diode bar has many advantages over conventional lasers of similar power levels, However, the poor beam quality of its output beam hinders its direct application, The technology for beam shaping of the high power laser diode bar has, therefore, become a hot topic. In this paper the shaping principles are discussed in detail, and some typical beam shaping techniques are analyzed and assessed.
出处
《电子科技》
2006年第1期56-59,共4页
Electronic Science and Technology
基金
国家自然科学基金资助项目(60277004)
作者简介
孔媛媛(1979-),女,硕士研究生,研究方向大功率半导体激光器光束整形的研究。