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29 January 2019 Depolarization of femtosecond pulses in air by nonlinear mechanisms
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Proceedings Volume 11047, 20th International Conference and School on Quantum Electronics: Laser Physics and Applications; 110471A (2019) https://doi.org/10.1117/12.2519307
Event: International Conference and School on Quantum Electronics "Laser Physics and Applications": ICSQE 2018, 2018, Nessebar, Bulgaria
Abstract
In recent experiments in air with femtosecond pulses significant depolarization effects in nonlinear regime were observed. We use the generalized cubic type nonlinearity and investigate how this operator influences the vector field polarization. A vector set of nonlinear differential equations describing the evolution of the main and signal is derived. The polarization properties of the components of vector fields are investigated numerically.
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Daniela A. Georgieva "Depolarization of femtosecond pulses in air by nonlinear mechanisms ", Proc. SPIE 11047, 20th International Conference and School on Quantum Electronics: Laser Physics and Applications, 110471A (29 January 2019); https://doi.org/10.1117/12.2519307
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