Cascaded third-harmonic-generation converter based on a single ADP crystal

• Published in: Chinese physics B Vol. 26; no. 8; pp. 181 - 184
• Main Author: 亓宏伟 孙玉祥 王正平 张栩朝 于法鹏 孙洵 许心光 赵显
• Format: Journal Article
• Language: English
• Published: 01.08.2017
• Subjects: ADP; 二次谐波; 变换器; 晶体相; 激光损伤阈值; 激光输出; 级联型; 非线性光学系数

Based on a specially designed optical structure, an efficient cascaded third-harmonic-generation（THG） output of a 1064-nm, pico-seconds pulse laser is successively realized by using an NH_4H_2PO_4（ADP） crystal that acts as the secondharmonic-generation component and sum-frequency-generation componen...