Degenerate four-wave mixing induced by ultrashort laser pulses in gaseous media

Alexander O. Morozov; Igor E. Mazets

doi:10.1117/12.299586

1 January 1998 Degenerate four-wave mixing induced by ultrashort laser pulses in gaseous media

Alexander O. Morozov, Igor E. Mazets

Proceedings Volume 3345, International Workshop on New Approaches to High-Tech Materials: Nondestructive Testing and Computer Simulations in Materials Science and Engineering; (1998) https://doi.org/10.1117/12.299586
Event: International Workshop on New Approaches to High Tech Materials: Nondestructive Testing and Computer Simulations in Materials Science and Engineering, 1997, St. Petersburg, Russian Federation

Abstract

We present a theory of a new method for flame and combustion diagnostics. It is based on degenerate four wave mixing induced by pico- or femtosecond laser pulses. High reproducibility, substantially coherent nature of interaction, and possibility of simultaneous measurements on a short timescale in wide spectral range are the main advantages of the proposed method, which can be applied for investigation of rapid kinetic processes in dense and hot gaseous media.

Citation Download Citation

Alexander O. Morozov and Igor E. Mazets "Degenerate four-wave mixing induced by ultrashort laser pulses in gaseous media", Proc. SPIE 3345, International Workshop on New Approaches to High-Tech Materials: Nondestructive Testing and Computer Simulations in Materials Science and Engineering, (1 January 1998); https://doi.org/10.1117/12.299586

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