稳定谐振腔激光输出窗口的设计研究

Analysis and design of stable resonator output mirror

摘要: 探索了利用输出镜外表面改进输出光束特性、满足一些特殊应用场合的方法,实验表明,这种方法在大面积激光加工等技术中有良好的应用前景.
- 输出镜外表面 /
- 光束特性
Abstract: Through the ABCD method for light transformation,the radius of curvature of the outer surface of output mirror of a laser resonator is an important factor in influencing the beam property.In some practical applications, for example laser machining for large wok piece,we can desigh a proper radius of the curvature of the output mirror to improve the beam quality to be suitable for the application requirement.
- the out face of output mirror /
- beam property