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Proceedings Paper

Magnetic field effect on terahertz emission from InAs surface excited by femtosecond laser pulses
Author(s): V. N. Belyi; V. L. Malevich; I. S. Manak
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Paper Abstract

The influence of magnetic field on terahertz pulse generation from InAs surface excited by femtosecond laser radiation is considered. We propose an analytical model describing the non monotonic dependence of THz emission on magnetic field. It has been found that under magnetic field of about 2-3 T the efficiency of terahertz emission enhances in 5-6 times. Monte Carlo simulation performed gives nearly the same results.

Paper Details

Date Published: 27 July 2007
PDF: 6 pages
Proc. SPIE 6729, ICONO 2007: Coherent and Nonlinear Optical Phenomena, 672929 (27 July 2007); doi: 10.1117/12.751863
Show Author Affiliations
V. N. Belyi, Institute of Physics (Belarus)
V. L. Malevich, Institute of Physics (Belarus)
I. S. Manak, Belarusian State Univ. (Belarus)

Published in SPIE Proceedings Vol. 6729:
ICONO 2007: Coherent and Nonlinear Optical Phenomena
Vladimir N. Belyi; Konstantin N. Drabovich; Christos Flytzanis, Editor(s)

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