Numerical modeling of terahertz generation via diﬀerence-frequency mixing in two-color laser

L. A. Kochkurov; M. I. Balakin; L. A. Melnikov; V. V. Astakhov

doi:10.1117/12.2021065

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26 February 2013 Numerical modeling of terahertz generation via diﬀerence-frequency mixing in two-color laser

L. A. Kochkurov, M. I. Balakin, L. A. Melnikov, V. V. Astakhov

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Proceedings Volume 8699, Saratov Fall Meeting 2012: Optical Technologies in Biophysics and Medicine XIV; and Laser Physics and Photonics XIV; 869912 (2013) https://doi.org/10.1117/12.2021065
Event: Saratov Fall Meeting and Workshop on Laser Physics and Photonics 2012, 2012, Saratov, Russian Federation

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.

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L. A. Kochkurov, M. I. Balakin, L. A. Melnikov, and V. V. Astakhov "Numerical modeling of terahertz generation via diﬀerence-frequency mixing in two-color laser", Proc. SPIE 8699, Saratov Fall Meeting 2012: Optical Technologies in Biophysics and Medicine XIV; and Laser Physics and Photonics XIV, 869912 (26 February 2013); https://doi.org/10.1117/12.2021065

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