Yin Lifeng, Dou Rensheng, Han Liying. Investigation of a hollow cathode He-Kr ion laser[J]. Chinese Journal of Lasers, 1982, 9(9): 596
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Output performances of a hollow cathode He-Kr ion laser has been improved by modifying the laser structure and its power supply. The output waveforms of various spontaneous emission were observed and the formation mechanism of the laser output waveform was analyzed. The experimental results show that cathode sputtering is the main cause affecting laser output power and the waveform.