All-Solid-State Multi-Wavelength Laser System from 208 to 830 nm
ZHAO Shang-Hong1, CHEN Guo-Fu2, ZHAO Wei2, WANG Yi-Shan2, YU Lian-Jun2
1College of Telecommunication, University of Air Force Engineering, Xi’an 710077
2State Key Laboratory of Transient Optics and Technology, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an 710068
All-Solid-State Multi-Wavelength Laser System from 208 to 830 nm
1College of Telecommunication, University of Air Force Engineering, Xi’an 710077
2State Key Laboratory of Transient Optics and Technology, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an 710068
Abstract： Four-wavelength lasers from near-infrared to deep-ultraviolet range, 532, 830, 415 and 208 nm, have been developed in one all-solid-state laser system. The laser system is pumped by a diode-Q-YLF laser at 532 nm, a Ti:sapphire laser and the nonlinear second-harmonic-generation crystals LBO and BBO are used to generate different wavelengths. Maximum average powers (repetition rate 1 kHz) of 1.1 W at 830 nm, 380 mW at 415 nm, and 39 mW at 208 nm are obtained when the pumping power is 3.6 W. The main characteristics of this system are presented.
2001, Vol. 18 
