Paper
22 April 2005 Design of phase-reversed QPM structures for cascaded third and fourth harmonic generation in single quadratic crystal
Rosen Ivanov, Kaloian Koynov, Solomon Saltiel
Author Affiliations +
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.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Rosen Ivanov, Kaloian Koynov, and 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); https://doi.org/10.1117/12.618436
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KEYWORDS
Harmonic generation

Crystals

Ferroelectric materials

Phase shift keying

Phase matching

Laser applications

Modulation

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