Abstract
The dynamics of the optical synthesis of a waveguide channel in a weakly absorbing photopolymerizable composition, representing a nonlinear focusing medium with memory, was studied by experimental and numerical modeling methods. A qualitative model is proposed that describes the formation of a nondivergent light guide. It is shown that an extended (≥1 cm) light guide can form only in a medium possessing a sufficiently high contrast factor (γ≥2).
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Translated from Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l}\) Fiziki, Vol. 71, No. 7, 2001, pp. 67–71.
Original Russian Text Copyright © 2001 by Vdovin, Lonin, Mensov.
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Vdovin, V.A., Lonin, A.L. & Mensov, S.N. Optical waveguide synthesis in photopolymers. Tech. Phys. 46, 853–857 (2001). https://doi.org/10.1134/1.1387546
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DOI: https://doi.org/10.1134/1.1387546