Paper
24 July 2002 Second harmonic generation by a quadribeam
Nikolai S. Kazak, N. A. Khilo, Evgeni G. Katranji, Anatol A. Ryzhevich
Author Affiliations +
Proceedings Volume 4751, ICONO 2001: Nonlinear Optical Phenomena and Nonlinear Dynamics of Optical Systems; (2002) https://doi.org/10.1117/12.475894
Event: XVII International Conference on Coherent and Nonlinear Optics (ICONO 2001), 2001, Minsk, Belarus
Abstract
The scheme for obtaining quadri-beams is studied theoretically and experimentally. In this scheme the quadri- beam is obtained from the plane wave or Gaussian beams using two biprisms. Using optical elements with different number of reflecting planes one can obtain the beams with complex symmetric intensity patterns. The second harmonic generation by quadri-beams is experimentally investigated. The theoretical explanation of the obtained spatial distribution of second harmonic radiation is given.
© (2002) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Nikolai S. Kazak, N. A. Khilo, Evgeni G. Katranji, and Anatol A. Ryzhevich "Second harmonic generation by a quadribeam", Proc. SPIE 4751, ICONO 2001: Nonlinear Optical Phenomena and Nonlinear Dynamics of Optical Systems, (24 July 2002); https://doi.org/10.1117/12.475894
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KEYWORDS
Gaussian beams

Diffraction

Second-harmonic generation

Nonlinear crystals

Harmonic generation

Polarization

Axicons

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