Propagation effects on attosecond pulse generation

E. Lorin; S. Chelkowski; A. Bandrauk

doi:10.1117/12.753257

14 August 2007 Propagation effects on attosecond pulse generation

E. Lorin, S. Chelkowski, A. Bandrauk

Proceedings Volume 6733, International Conference on Lasers, Applications, and Technologies 2007: Environmental Monitoring and Ecological Applications; Optical Sensors in Biological, Chemical, and Engineering Technologies; and Femtosecond Laser Pulse Filamentation; 67332V (2007) https://doi.org/10.1117/12.753257
Event: International Conference on Lasers, Applications, and Technologies '07, 2007, Minsk, Belarus

Abstract

This paper is devoted to the dynamics of attosecond pulses created during the high order harmonic generation process. In this goal we study Ti:sapphir laser pulses propagating in a H₂⁺ gas. The dynamics and propagation of the incident pulse is obtained by solving the macroscopic Maxwell equations. The molecular gas reaction on the electric field, the polarization, is derived from TDSE's following the model presented in [9], [10]. We are especially interested in this work, in the attosecond pulse dynamics and the intensity of the first harmonics dependently of the propagation length inside the gas, on the attosecond pulse generation and propagation and the energy of return graphs in function of the driver phase.

Citation Download Citation

E. Lorin, S. Chelkowski, and A. Bandrauk "Propagation effects on attosecond pulse generation", Proc. SPIE 6733, International Conference on Lasers, Applications, and Technologies 2007: Environmental Monitoring and Ecological Applications; Optical Sensors in Biological, Chemical, and Engineering Technologies; and Femtosecond Laser Pulse Filamentation, 67332V (14 August 2007); https://doi.org/10.1117/12.753257

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