Chinese Journal of Lasers, Volume. 29, Issue 7, 586(2002)
Noncollinear Phase and Group-velocity Matching of Femtosecond Optical Parametric Amplification Based on Periodically Poled Lithium Niobate
Noncollinear phase and group velocity matching of femtosecond OPA based on periodically poled lithium niobate were discussed, which differ from that based on birefringent phase matched traditional crystals such as BBO. The noncollinear phase matching was investigated in noncritical phase matched PPLN and tilted PPLN.
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[in Chinese], [in Chinese]. Noncollinear Phase and Group-velocity Matching of Femtosecond Optical Parametric Amplification Based on Periodically Poled Lithium Niobate[J]. Chinese Journal of Lasers, 2002, 29(7): 586