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The determination of turbulent parameters of active-medium flow of co 2 laser by method of intra-cavity four-wave mixingстатья
- Авторы: Buyarov S.A., Dubrov V.D., Galuskin M.G., Golubev V.S., Grishayev R.V., Panchenko V.Ya, Zavalov Yu N.
- Сборник: Proceedings of SPIE - The International Society for Optical Engineering. XIV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers
- Том: 5120
- Год издания: 2003
- Место издания: S P I E - International Society for Optical Engineering
- Первая страница: 78
- Последняя страница: 83
- Аннотация: An approach to determine the turbulent parameters of active-medium flow of CO2 laser was described using intra-cavity four-wave mixing technique. The influence of turbulent diffusion on the signal of phase-conjugated wave resulting from degenerate intra-resonator four-wave mixing (DIFWM) was also examined. The HeNe laser is used for paths visualization and allows the angle of mixing to be measured. It was found that the measurements of temporal behavior of phase-conjugated wave intensity enable to determine turbulent characteristics of active mixture flow.
- Добавил в систему: Панченко Владислав Яковлевич