S. N. Khonina, S. I. Kharitonov, S. G. Volotovsky, V. V. Podlipnov, N. A. Ivliev, “Analysis of characteristics of paraxial vector Gaussian beams affecting the formation of microstructures in an azopolymer”, Computer Optics, 2019, Volume 43, Issue 5,Pages <nobr>780

This article is cited in 10 papers

OPTO-IT

Analysis of characteristics of paraxial vector Gaussian beams affecting the formation of microstructures in an azopolymer

S. N. Khonina^ab, S. I. Kharitonov^ba, S. G. Volotovsky^a, V. V. Podlipnov^ba, N. A. Ivliev^ba

^a Samara National Research University, Moskovskoye shosse 34, 443086, Samara, Russia
^b IPSI RAS – Branch of the FSRC “Crystallography and Photonics” RAS, Molodogvardeyskaya 151, 443001, Samara, Russia

Abstract: The paper considers paraxial Gaussian laser beams with different polarization states and their characteristics, such as the Poynting vector, gradient force, and force density, which are important for evaluating the effects of radiation on matter. An analysis of the considered characteristics of laser radiation from the point of view of the formation of photoinduced microrelief in an azopolymer film is carried out.

Keywords: Gaussian beam, polarization state, optical forces, optical recording of materials, azopolymer, azochromophore, photoisomerization, photomigration, surface microstructures.

Received: 28.08.2019
Accepted: 13.09.2019

DOI: 10.18287/2412-6179-2019-43-5-780-788