ФУНКЦИЯ РАЗМЫТИЯ ТОЧКИ ЧЕТЫРЕХВОЛНОВОГО ПРЕОБРАЗОВАТЕЛЯ В РЕЗОНАНСНОЙ СРЕДЕ С УЧЕТОМ РАСХОДИМОСТИ ОДНОЙ ИЗ ВОЛН НАКАЧКИ

A.A. Akimov; Акимов Александр Александрович; E.V. Vorobeva; Воробьева Елена Владимировна; V.V. Ivakhnik; Ивахник Валерий Владимирович

doi:10.18287/2541-7525-2011-17-2-141-147

THE POINT SPREAD FUNCTION OF A FOUR-WAVE CONVERTER IN A RESONANT MEDIUM WITH ALLOWANCE FOR PUMP WAVE DIVERGENCE

Authors: Akimov A.¹, Vorobeva E.¹, Ivakhnik V.¹
Affiliations:
1. Samara State University
Issue: Vol 17, No 2 (2011)
Pages: 141-147
Section: Articles
URL: https://journals.ssau.ru/est/article/view/4861
DOI: https://doi.org/10.18287/2541-7525-2011-17-2-141-147
ID: 4861

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Abstract

An expression for point spread function has been obtained for a four-wave
converter in resonant medium modelled by four-level energy scheme. The depen
dences of point spread function width from pumping wave intensity and resonant
medium parameters have been found.