Author:
Cheng Shanshan,Zhang Xiaofan,Jia Kunpeng,Xie Zhenda,Zhu Shi-ning
Abstract
We demonstrated the doubly-resonant optical parametric oscillators based on the monolithic box resonator and realized 1 µm laser with linewidth of 1 kHz, high output power exceeding 200 mW, and tuning range of 146.77 nm.