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Title: Coherent effect of four XeCl laser beams on a surface

Abstract

The influence of the geometry of four beams of coherent XeCl laser radiation on the modification of thin films is studied. It is demonstrated that two-dimensional structures with parameters varying in space can be created by changing the orientation of the bisectrix of the angle between the laser beams with respect to the sample. The conditions necessary for the creation of perfect two-dimensional submicron structures on thin metal films are determined. The ratio of the size of the modified (distant) region to the period of the structure for typical experimental conditions was {approx}0.25. Submicron features of the modified area are shown to be highly sensitive to the duration and energy of laser pulses. (interaction of laser radiation with matter. laser plasma)

Authors:
; ; ; ; ;  [1]; ;  [2]
  1. Institute of Applied Physics, Russian Academy of Sciences, Nizhnii Novgorod (Russian Federation)
  2. Institute for Physics of Microstructures, Russian Academy of Sciences, Nizhnii Novgorod (Russian Federation)
Publication Date:
OSTI Identifier:
21442700
Resource Type:
Journal Article
Journal Name:
Quantum Electronics (Woodbury, N.Y.)
Additional Journal Information:
Journal Volume: 30; Journal Issue: 4; Other Information: DOI: 10.1070/QE2000v030n04ABEH001715; Journal ID: ISSN 1063-7818
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; BEAMS; COHERENT RADIATION; FREQUENCY MIXING; LASER RADIATION; METALS; PULSES; RADIATION EFFECTS; SURFACES; THIN FILMS; TWO-DIMENSIONAL CALCULATIONS; XENON CHLORIDES; CHLORIDES; CHLORINE COMPOUNDS; ELECTROMAGNETIC RADIATION; ELEMENTS; FILMS; HALIDES; HALOGEN COMPOUNDS; RADIATIONS; RARE GAS COMPOUNDS; XENON COMPOUNDS

Citation Formats

Bredikhin, V I, Verevkin, Yu K, Daume, E Ya, Kuznetsov, S P, Mal'shakova, O A, Petryakov, V N, Vostokov, N V, and Polushkin, N I. Coherent effect of four XeCl laser beams on a surface. United States: N. p., 2000. Web. doi:10.1070/QE2000V030N04ABEH001715.
Bredikhin, V I, Verevkin, Yu K, Daume, E Ya, Kuznetsov, S P, Mal'shakova, O A, Petryakov, V N, Vostokov, N V, & Polushkin, N I. Coherent effect of four XeCl laser beams on a surface. United States. doi:10.1070/QE2000V030N04ABEH001715.
Bredikhin, V I, Verevkin, Yu K, Daume, E Ya, Kuznetsov, S P, Mal'shakova, O A, Petryakov, V N, Vostokov, N V, and Polushkin, N I. Sun . "Coherent effect of four XeCl laser beams on a surface". United States. doi:10.1070/QE2000V030N04ABEH001715.
@article{osti_21442700,
title = {Coherent effect of four XeCl laser beams on a surface},
author = {Bredikhin, V I and Verevkin, Yu K and Daume, E Ya and Kuznetsov, S P and Mal'shakova, O A and Petryakov, V N and Vostokov, N V and Polushkin, N I},
abstractNote = {The influence of the geometry of four beams of coherent XeCl laser radiation on the modification of thin films is studied. It is demonstrated that two-dimensional structures with parameters varying in space can be created by changing the orientation of the bisectrix of the angle between the laser beams with respect to the sample. The conditions necessary for the creation of perfect two-dimensional submicron structures on thin metal films are determined. The ratio of the size of the modified (distant) region to the period of the structure for typical experimental conditions was {approx}0.25. Submicron features of the modified area are shown to be highly sensitive to the duration and energy of laser pulses. (interaction of laser radiation with matter. laser plasma)},
doi = {10.1070/QE2000V030N04ABEH001715},
journal = {Quantum Electronics (Woodbury, N.Y.)},
issn = {1063-7818},
number = 4,
volume = 30,
place = {United States},
year = {2000},
month = {4}
}