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Showing 1–2 of 2 results
Advanced filters: Author: Néstor E. Capuj Clear advanced filters

  • In optomechanics, optical nonlinearities are usually regarded as detrimental and efforts are made to minimize their effects. Here, the authors study the complex dynamics, including chaos, arising from the coupling of such optical nonlinearities with the mechanical modes of a silicon nanobeam cavity.

    • Daniel Navarro-Urrios
    • Néstor E. Capuj
    • Clivia M. Sotomayor-Torres
    ResearchOpen Access
    Nature Communications
    Volume: 8, P: 1-10

  • Locking of oscillators to ultra-stable external sources is of paramount importance for improving close-to-carrier phase noise in free running oscillators. Here, the authors demonstrate a giant phase-locking bandwidth exceeding 60% of the natural frequency of the oscillator, which greatly overcomes other approaches exploiting external locking.

    • Daniel Navarro-Urrios
    • Guillermo Arregui
    • Néstor E. Capuj
    ResearchOpen Access
    Communications Physics
    Volume: 5, P: 1-12