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Proceedings Paper

Numerical modeling of terahertz generation via difference-frequency mixing in two-color laser
Author(s): L. A. Kochkurov; M. I. Balakin; L. A. Melnikov; V. V. Astakhov
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Paper Abstract

We present the numerical study of terahertz generation via different frequency mixing in two-wavelength vertical external cavity surface emitting laser. Nonlinear crystal is placed inside the resonator to increase terahertz radiation power. The dynamical model is based on modified Lang-Kobayashi equations. Numerical simulation through varying round trip time in the external cavity and feedback rate is presented.

Paper Details

Date Published: 26 February 2013
PDF: 7 pages
Proc. SPIE 8699, Saratov Fall Meeting 2012: Optical Technologies in Biophysics and Medicine XIV; and Laser Physics and Photonics XIV, 869912 (26 February 2013); doi: 10.1117/12.2021065
Show Author Affiliations
L. A. Kochkurov, Saratov State Technical Univ. (Russian Federation)
M. I. Balakin, Saratov State Technical Univ. (Russian Federation)
L. A. Melnikov, Saratov State Technical Univ. (Russian Federation)
V. V. Astakhov, Saratov State Technical Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 8699:
Saratov Fall Meeting 2012: Optical Technologies in Biophysics and Medicine XIV; and Laser Physics and Photonics XIV
Valery V. Tuchin; Elina A. Genina; Vladimir L. Derbov; Igor V. Meglinski, Editor(s)

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