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Feasibility Analysis of Acoustic Bragg Reflectors for Unreleased Opto-mechanical Resonators

  • Ambika Shanker Shukla
  • Siddharth TallurEmail author
Conference paper
Part of the Springer Proceedings in Physics book series (SPPHY, volume 215)

Abstract

We study the feasibility of applying Acoustic Bragg Reflectors (ABRs) to an opto-mechanical resonator system using COMSOL Multiphysics to model the losses, focusing on the impact of integration of optical and acoustic components on device performance. Our analysis suggests negligible impact of this integration and holds promise for a practical realization of our proposed design with all-unreleased resonators.

References

  1. 1.
    S. Tallur et al., Partial gap transduced MEMS opto-acoustic oscillator beyond GHz. IEEE JMEMS 24(2), 422–430 (2015)Google Scholar
  2. 2.
    P. Del’Haye et al., Hybrid electro-optically modulated microcombs. Phys. Rev. Lett. 109(26), 263901 (2012)Google Scholar
  3. 3.
    W. Wang et al., Acoustic Bragg reflector for Q-enhancement of unreleased MEMS resonators, in Proceedings of IEEE FCS (2011), pp. 1–6Google Scholar
  4. 4.
    K. Debnath et al., Highly efficient optical filter based on vertically coupled photonic crystal cavity and bus waveguide. Opt. Lett. 38(2), 154–156 (2013)ADSCrossRefGoogle Scholar
  5. 5.
    C.J Sarabalis et al., Release-free silicon-on-insulator cavity optomechanics. Optica 4(9) (2017)CrossRefGoogle Scholar

Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.Indian Institute of Technology BombayPowaiIndia

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