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10 June 2006 Effect of ultra-short pulse laser for second harmonic generation in CsLiB6O10
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Proceedings Volume 6344, Advanced Laser Technologies 2005; 63440A (2006)
Event: Advanced Laser Technologies 2005, 2005, Tianjin, China
The coupled equations of second harmonic generation of ultra-short pulse through a nonlinear optical crystal CsLiB6O10 is solved using the Fourier method. The second harmonic pumped by 532 nm, 50 fs fundamental wave through CsLiB6O10 is simulated numerically. The results point out that the pulse of second harmonic is widened and the harmonic shape is deformed because of group velocity mismatch and group velocity dispersion. The pulse of SHG is widened to 100 fs and the pulse shaping of SHG is delayed to 50~60 fs when the CsLiB6O10 crystal length is 0.5 mm.
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Li Wang and Xiuyou Han "Effect of ultra-short pulse laser for second harmonic generation in CsLiB6O10", Proc. SPIE 6344, Advanced Laser Technologies 2005, 63440A (10 June 2006);

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