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Proceedings Paper

Second harmonic generation with Bessel fundamental beam
Author(s): Quynh Anh Le; Chu Tran Ba; Trong Tuan Nguyen
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Paper Abstract

Theoretical treatment of nonlinear, three-wave interaction and second harmonic generation (SHG) of Bessel fundamental beams in case of collinear phase matching is reported. The expressions of power and conversion efficiency of SHG of Bessel fundamental beams are found. We also demonstrate operation of SHG pumped by a Nd:YAG Bessel beam using KD*P nonlinear crystal. It is shown that the output of SHG of Bessel beam has a transverse profile and its conversion efficiency is higher than that of the Gaussian beam.

Paper Details

Date Published: 4 November 1999
PDF: 6 pages
Proc. SPIE 3898, Photonic Systems and Applications in Defense and Manufacturing, (4 November 1999); doi: 10.1117/12.368472
Show Author Affiliations
Quynh Anh Le, Institute of Physics (Vietnam)
Chu Tran Ba, Institute of Applied Physics (Vietnam)
Trong Tuan Nguyen, Institute of Applied Physics (Vietnam)

Published in SPIE Proceedings Vol. 3898:
Photonic Systems and Applications in Defense and Manufacturing
Yee Loy Lam; Koji Ikuta; Metin S. Mangir, Editor(s)

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