22 April 2005 Design of phase-reversed QPM structures for cascaded third and fourth harmonic generation in single quadratic crystal
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Proceedings Volume 5830, 13th International School on Quantum Electronics: Laser Physics and Applications; (2005) https://doi.org/10.1117/12.618436
Event: 13th International School on Quantum Electronics: Laser Physics and Applications, 2004, Bourgas, Bulgaria
Abstract
The role of the ratio of the two design periods for phase reversed QPM structure is theoretically investigated. It is found that the efficiency of third and fourth harmonic generation strongly depends on this ratio. The results for third harmoic generation and fourth harmonic generation in LiTaO3, LiNbO3 and KTP are shown in graphical form.
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Rosen Ivanov, Rosen Ivanov, Kaloian Koynov, Kaloian Koynov, Solomon Saltiel, Solomon Saltiel, } "Design of phase-reversed QPM structures for cascaded third and fourth harmonic generation in single quadratic crystal", Proc. SPIE 5830, 13th International School on Quantum Electronics: Laser Physics and Applications, (22 April 2005); doi: 10.1117/12.618436; https://doi.org/10.1117/12.618436
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