Request a Quote The 1535nm high-frequency erbium glass laser module is based on erbium glass passive Q-switching technology and adopts semiconductor packaging technology. It has a small size, stable performance, stable single pulse energy, and good beam quality. It can be customized with different parameters such as 70μJ@500Hz, 40μJ@1KHz, 20μJ@2KHz, 10μJ@5KHz, 5μJ@10KHz, etc. It is widely used in laser ranging, laser irradiation, laser radar, target recognition, laser medical treatment, optical fiber communication, etc.