Wavefront reversal accompanied by frequency conversion in sodium vapor

Авторы: Krasnikov V.V., Petnikova V.M., Pshenishnikov M.S., Solomatin V.S., Shuvalov V.V.
Журнал: Soviet Journal of Quantum Electronics
Том: 13
Номер: 7
Год издания: 1983
Первая страница: 983
Последняя страница: 984
DOI: 10.1070/QE1983v013n07ABEH004546
Аннотация: An investigation was made of the quality of reconstruction of the signal wavefront in a single-pass system for compensation of phase distortions accompanied by frequency up-conversion. It was found that the best resolution and contrast were achieved when the reconstructed field was observed in the optimal focusing plane and the image of an inhomogeneous medium was transferred to the center of a nonlinear converter. The efficiency of the parametric process was enhanced by two-photon excitation of the 3s–4s transition in sodium vapor. The converter resolution was 13 lines/mm. The dependence of the contrast in the reconstructed field on the parameters of the compensation system was determined
Добавил в систему: Шувалов Владимир Владимирович

	ИСТИНА	Войти в систему Регистрация
	ФНКЦ РР
	Главная Поиск Статистика О проекте Помощь

ИСТИНА