Formation and control of Turing patterns and phase fronts in photonics and chemistry

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Oppo, G.L. (2009) Formation and control of Turing patterns and phase fronts in photonics and chemistry. Journal of Mathematical Chemistry, 45 (1). pp. 95-112. ISSN 0259-9791 (http://dx.doi.org/10.1007/s10910-008-9370-y)

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Abstract

We review the main mechanisms for the formation of regular spatial structures (Turing patterns) and phase fronts in photonics and chemistry driven by either diffraction or diffusion. We first demonstrate that the so-called 'off-resonance' mechanism leading to regular patterns in photonics is a Turing instability. We then show that negative feedback techniques for the control of photonic patterns based on Fourier transforms can be extended and applied to chemical experiments. The dynamics of phase fronts leading to locked lines and spots are also presented to outline analogies and differences in the study of complex systems in these two scientific disciplines.

ORCID iDs

Oppo, G.L. ORCID logoORCID: https://orcid.org/0000-0002-5376-4309;
  • Item type:Article
    ID code:19377
    Dates:
    Date
    Event
    January 2009
    Published
    Subjects:Science > Physics
    Department:Faculty of Science > Physics
    Depositing user: Strathprints Administrator
    Date deposited:02 Jun 2010 15:16
    Last modified:11 Nov 2024 09:24
    URI:https://strathprints.strath.ac.uk/id/eprint/19377
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