Self-Mode-Matched Single-Frequency Laser

140 W, Low Noise

Four Nd:YVO₄ crystals serve as both gain media and mode-matching elements in a symmetric ring resonator, enabling precise control of thermal lensing for high-power single-frequency operation in a compact design.

Wei, Yixiao · Peng, Weina · Jiawei, Li · Jin, Pixian · Su, Jing · Lu, Huadong · Peng, Kunchi

Optics Letters 2023

Specifications

输出功率

{'zh': '140', 'en': ''} W

线宽

{'zh': '102', 'en': ''} kHz

稳定连续波单频

{'zh': '1064', 'en': ''} nm

Advantages

Low intensity noise