Destruction of Nano-Inhomogeneities of the Surface of Dielectrics Using the Optical Near-Field

Authors

  • D. O. Vasylenko Faculty of Radio Physics, Electronics and Computer Systems, Taras Shevchenko National University of Kyiv
  • V. I. Grygoruk Faculty of Radio Physics, Electronics and Computer Systems, Taras Shevchenko National University of Kyiv
  • V. S. Sydorenko Faculty of Radio Physics, Electronics and Computer Systems, Taras Shevchenko National University of Kyiv

DOI:

https://doi.org/10.15407/ujpe62.09.0763

Keywords:

subnano-polishing, destruction, dipole-dipole interaction, photodissociation, optical near-field, evanescent wave

Abstract

The destruction of surface nano-inhomogeneities of a quartz substrate using the optical near-field dipole-dipole interaction of atomic chlorine with SiO2 is studied. A method to obtain atomic chlorine by the local photodissociation of molecular chlorine by the optical near-field of the quartz substrate nano-inhomogeneities is proposed. The polarization of chlorine atoms and SiO2 by means of an evanescent wave, which is generated on the substrate surface, is investigated. A method is proposed to obtain the most optimal orientation of the dipoles of atomic chlorine and SiO2, using the features of the optical near-field, to maximally efficiently destroy the quartz substrate nano-inhomogeneities. The application of the composite quasiparticle model describing the optical near-field interaction of dipoles is considered.

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Published

2018-12-13

How to Cite

Vasylenko, D. O., Grygoruk, V. I., & Sydorenko, V. S. (2018). Destruction of Nano-Inhomogeneities of the Surface of Dielectrics Using the Optical Near-Field. Ukrainian Journal of Physics, 62(9), 763. https://doi.org/10.15407/ujpe62.09.0763

Issue

Section

Optics, lasers, and quantum electronics