我們研製248.6 奈米波長terawatts超高功率88飛秒短脈衝雷射 We have developed a terawatts high intensity, sub-hundred femtosecond ultra-short pulses, 248.6 nm ultraviolet laser systems, with dye seed laser in blue-green regime, amplified in the multi-stage dye amplifiers and then frequency doubled and finally ampl