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

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

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.

Citation Download Citation

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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