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Lattice spin simulations of low power photonic liquid-crystal devices

Author

Listed:
  • Rita Asquini

    (Department of Information Engineering, Electronics and Telecommunications, Sapienza University of Rome, Via Eudossiana 18, I-00184 Rome, Italy)

  • Antonio d’Alessandro

    (Department of Information Engineering, Electronics and Telecommunications, Sapienza University of Rome, Via Eudossiana 18, I-00184 Rome, Italy)

  • Cesare Chiccoli

    (INFN, Sezione di Bologna, Via Irnerio 46, I-40126 Bologna, Italy)

  • Paolo Pasini

    (INFN, Sezione di Bologna, Via Irnerio 46, I-40126 Bologna, Italy)

  • Claudio Zannoni

    (Dipartimento di Chimica Industriale “Toso Montanari”, Universitá di Bologna, Viale Risorgimento 4, I-40136 Bologna, Italy)

Abstract

We have performed a detailed Monte Carlo study of photonic devices based on nematic liquid crystal infiltrated in polydimethylsiloxane (PDMS) and in Silicon-Organic Hybrid (SOH) channels, to be used as waveguides. The simulations of a simple model of these slot waveguide shifters have shown the effect of an applied electric external field in two cases with different surface alignments, i.e. planar SOH and homeotropic PDMS. We have investigated the effect of the external field on the optical transmission and the ordering across the cell.

Suggested Citation

  • Rita Asquini & Antonio d’Alessandro & Cesare Chiccoli & Paolo Pasini & Claudio Zannoni, 2020. "Lattice spin simulations of low power photonic liquid-crystal devices," International Journal of Modern Physics C (IJMPC), World Scientific Publishing Co. Pte. Ltd., vol. 31(01), pages 1-12, January.
    • Handle: RePEc:wsi:ijmpcx:v:31:y:2020:i:01:n:s0129183120500096
    DOI: 10.1142/S0129183120500096
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