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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/047/04/0317-0324

    • Keywords

       

      Third harmonic; periodic structure

    • Abstract

       

      We consider third harmonic generation in a periodic layered medium with alternate nonlinear media. We show enhanced third harmonic generation when the fundamental frequency matches one of the mode frequencies of the distributed feedback structure. The observed feature is explained in terms of large local field enhancement for the fundamental wave.

    • Author Affiliations

       

      V Mahalakshmi1 Jolly Jose1 S Dutta Gupta1

      1. School of Physics, University of Hyderabad, Hyderabad - 500 046, India
    • Dates

       
  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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