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  1. Article

    Open Access

    Brillouin Optomechanics in Coupled Silicon Microcavities

    The simultaneous control of optical and mechanical waves has enabled a range of fundamental and technological breakthroughs, from the demonstration of ultra-stable frequency reference devices, to the explorati...

    Y. A. V. Espinel, F. G. S. Santos, G. O. Luiz, T. P. Mayer Alegre… in Scientific Reports (2017)

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  2. Article

    Open Access

    Brillouin scattering self-cancellation

    The interaction between light and acoustic phonons is strongly modified in sub-wavelength confinement, and has led to the demonstration and control of Brillouin scattering in photonic structures such as nano-s...

    O. Florez, P. F. Jarschel, Y. A. V. Espinel, C. M. B. Cordeiro… in Nature Communications (2016)

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    Article

    Field enhancement within an optical fibre with a subwavelength air core

    Tightly confined light enables a variety of applications ranging from nonlinear light management to atomic manipulation. Photonic-crystal fibres (PCFs) can provide strong guidance in very small cores while sim...

    G. S. Wiederhecker, C. M. B. Cordeiro, F. Couny, F. Benabid… in Nature Photonics (2007)

  4. Article

    Stimulated Brillouin scattering from multi-GHz-guided acoustic phonons in nanostructured photonic crystal fibres

    Wavelength-scale periodic microstructuring dramatically alters the optical properties of materials. An example is glass photonic crystal fibre1 (PCF), which guides light by means of a lattice of hollow micro/nano...

    P. Dainese, P. St. J. Russell, N. Joly, J. C. Knight, G. S. Wiederhecker… in Nature Physics (2006)

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