Modeling of large-aperture third-harmonic frequency conversion of high-power Nd:glass laser systems
作者： Mark A. Henesian , Paul J. Wegner , David R. Speck , Camille M. Bibeau , Robert B. Ehrlich
DOI: 10.1117/12.43680
关键词:
摘要: To provide high-energy, high-power beams at short wavelengths for inertial-confinement-fusion experiments the authors rountinely converted 1.053-micrometers output of Nova, Nd:phosphate-glass, laser system to its third-harmonic wavelength. We describe performance and conversion efficiency modeling 3 X arrays potassium-dihydrogen-phosphate crystal plates used type II/type II phase-matched harmonic Nova 0.74-m diameter beams, an alternate I/type phase-matching configuration that improves efficiency. These energy up 65% intensity 70%.
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