Acta Optica Sinica, Volume. 11, Issue 6, 525(1991)
Automatic tuning picosecond parametric laser
Eesearch on automatic tuning picosecond parametric laser is reported. Using one couple of MgO:LiNbO3 for angle tuning, equiped with automatic wavelength scanning system, a picosecond tunable output ranging from 0.7~2.2μm is obtained. The temporal and spectral characteristics of the parametric pulse are discussed. Analysis fits well with the experimental results. Single pulse width of <30 ps and band width of ~1nm have been achieved over 1MW in peak power. The maximum overall conversion efficiency of energy is 5.4%.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Automatic tuning picosecond parametric laser[J]. Acta Optica Sinica, 1991, 11(6): 525