Automatic optimization design of Gaussian beam shaping system by using ZEMAX software

作者：Gao Yuhan^*; An Zhiyong; Wang Jinsong; Zhao Weixing; Song Fang

来源：Optik, 2011, 122(24): 2176-2180.

DOI：10.1016/j.ijleo.2011.02.006

• Gaussian beam
• Flattened beam
• Flattened Lorentzian function
• Zemax programming language

This paper studies the method of automatic optimization design of Gaussian beam shaping. Firstly, the principle of Gaussian beam shaping was studied theoretically and the flattened Lorentzian FL) is chosen as the distribution of flattened beam. The mapping function of arbitrary ray in incident plane and image plane was deduced based on the law of conservation of energy. And then, according to the characteristics of this system, Zemax programming language (ZPL) was used to compile ZPL macro orders to optimize the Gaussian beam shaping automatically. Finally, optical analyzing software was used to test the aspheric lens system. The method is not only simple but also practical with high efficient energy conversion and significant engineering application value.

• 出版日期2011
• 单位长春理工大学