Publication Details:
Լույս է տեսնում 1966 թվականից՝ տարին 4 անգամ։
Journal or Publication Title:
ՀՀ ԳԱԱ Տեղեկագիր: Ֆիզիկա = Proceedings of the NAS RA: Physics
Date of publication:
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Title:
Other title:
Pulse Compression of Difference Frequency Radiation by Liquid Crystal Phase Transparent
Creator:
Д. Л. Оганесян ; А. О. Варданян ; Г. Д. Оганесян
Contributor(s):
Պատ․ խմբ․՝ Գ․ Մ․ Ղարիբյան (1966-1992) ; Գլխ․ խմբ․՝ Վ․ Մ․ Հարությունյան (1993-2021) ; Կ․ Մ․ Ղամբարյան (2022-)
Subject:
Physics ; Science ; Electricity and magnetism
Uncontrolled Keywords:
Hovhannisyan D. L. ; Vardanyan A. H. ; Hovhannisyan G. D.
Coverage:
Abstract:
Results of theoretical research and numerical simulation of difference frequency radiation (DFR) pulse generation in 5–25 μm wavelength range in the field of pump femtosecond laser pulse at 2 μm central wavelength, 34 fs duration and 70.71 MV/m electrical field amplitude, propagated in periodic structure ZnTe/air with the number of periods equal to 13 along the normal to the (110) plane of the ZnTe crystal are presented; and the efficiency of DFR generation is 1.11 Х 10.