Chinese Journal of Lasers, Volume. 25, Issue 5, 391(1998)
Study of Beam Propagation and Focus of a High Power CO2Laser with a Phase Shift Analysis
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[in Chinese], [in Chinese], [in Chinese]. Study of Beam Propagation and Focus of a High Power CO2Laser with a Phase Shift Analysis[J]. Chinese Journal of Lasers, 1998, 25(5): 391