中国物理B ›› 2004, Vol. 13 ›› Issue (12): 2071-2076.doi: 10.1088/1009-1963/13/12/016
• CLASSICAL AREAS OF PHENOMENOLOGY • 上一篇 下一篇
潘佰良, 陈钢, 方本民, 毛邦宁, 姚志欣
Pan Bai-Liang (潘佰良), Chen Gang (陈钢), Fang Ben-Min (方本民), Mao Bang-Ning (毛邦宁), Yao Zhi-Xin (姚志欣)
摘要: The univalent calcium and strontium ions have been confirmed as ideal lasing substances both for self-terminating laser and recombination laser by theoretically analysing their energy level structures and lasing mechanisms. With the optimization of the excitation circuit and the improvement of the laser cavity as well as the laser discharge tube, the alternate laser oscillations of the two laser mechanisms were successfully realized by longitudinal pulsed discharge in mixture vapours of helium and univalent ions of calcium or strontium, respectively. The dependences of laser performance on working parameters, together with the characteristics of the photoelectric pulse waveforms were elementally studied and analysed.
中图分类号: (Gas lasers including excimer and metal-vapor lasers)