Chinese Journal of Lasers, Volume. 28, Issue 11, 988(2001)
Diffraction Model on Focusing Properties of Phase-modulated Third Harmonic Beams
Based on the transform of phase aberrations in third harmonic generation, the focusing properties of third harmonic beam with nonlinear crystals having periodic surface ripples were theoretically investigated. A diffraction model has been developed, which can analytically calculate the intensity and angular distributions of multi diffraction orders. It provides the design criteria for the third harmonic generation of high energy laser drivers.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Diffraction Model on Focusing Properties of Phase-modulated Third Harmonic Beams[J]. Chinese Journal of Lasers, 2001, 28(11): 988