Browsing by Author "Byrne Michael"

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Browsing by Author "Byrne Michael"

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  • Anderson Localization Of Classical Waves In Weakly Scattering Metamaterials 
    Asatryan Ara; Gredeskul Sa; Botten Lindsay; Byrne Michael; Freilikher Vd; Shadrivov Iv; Mcphedran Ross; Kivshar Y (Amer Physical Soc, 2010)
    We study the propagation and localization of classical waves in one-dimensional disordered structures composed of alternating layers of left-and right-handed materials (mixed stacks) and compare them with structures composed ...
  • Computational modelling of photonic crystals 
    Asatryan Ara; Byrne Michael; Langtry Timothy; Bourgeois Antonin; Mcphedran Ross; Botten Lindsay (Australian Partnership for Advanced Computing (APAC), 2003)
    Photonic crystals (PC) are a novel class of complex materials which have properties that make them the optical analogues of semiconductors. Accordingly, PCs will likely be key building blocks for future micro-optical and ...
  • Conductance of photons in disordered photonic crystals 
    Asatryan Ara; Botten Lindsay; Byrne Michael; Langtry Timothy; Nicorovici Nicolae; Mcphedran Ross; De Sterke C; Robinson Peter (American Physical Society, 2005)
    The conductance of photons in two-dimensional disordered photonic crystals is calculated using an exact multipole–plane wave method that includes all multiple scattering processes. Conductance fluctuations, the universal ...
  • Effects of polarization on the transmission and localization of classical waves in weakly scattering metamaterials 
    Asatryan Ara; Botten Lindsay; Byrne Michael; Freilikher Vd; Gredeskul Sa; Shadrivov Iv; Mcphedran Ross; Kivshar Yuri (American Physical Society, 2010)
    We summarize the results of our comprehensive analytical and numerical studies of the effects of polarization on the Anderson localization of classical waves in one-dimensional random stacks. We consider homogeneous stacks ...
  • Evidence Of A Mobility Edge For Photons In Two Dimensions 
    Asatryan Ara; Botten Lindsay; Byrne Michael; Mcphedran Ross; De Sterke C (American Physical Society, 2007)
    We demonstrate for the first time a nonlinear finite-difference time-domain (FDTD) analysis of optical parametric four-wave mixing (FWM) in an actual InGaAsP–InP-based racetrack microresonator, and the results are ...
  • Fano resonances of photonic crystal slabs 
    Byrne Michael; Botten Lindsay; Asatryan Ara; Nicorovici Nicolae; Norton Andrew; Mcphedran Ross; De Sterke C (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2006)
    A Bloch mode theory for diffraction of plane waves by planar PC slabs is developed. The theory provides physical insight into the origin of Fano resonances, allowing a simple pole model to be deduced rigorously.
  • Finite element computation of grating scattering matrices and application to photonic crystal band calculations 
    Dossou Kokou; Byrne Michael; Botten Lindsay (Elsevier, 2006)
    We consider the calculation of the band structure and Bloch mode basis of two- dimensional photonic crystals, modelled as stacks of one-dimensional diffraction gratings. The scattering properties of each grating are ...
  • Localisation and disorder in the design of 2D photonic crystal devices 
    Botten Lindsay; Asatryan Ara; Byrne Michael; Bourgeois Antonin; Langtry Timothy (CSIRO Publishing, 2005)
    Photonic crystals are meta-materials that can inhibit the propagation of light in all directions for specific wavelength ranges. Material or structural defects can be introduced into the crystal to cause localised modes, ...
  • Nonlinear photonic crystals in chalcogenide for all-optical processing 
    Grillet Christian; Smith Cameron; Lee Michael; Magi Eric; Moss D; Eggleton Benjamin; Freeman Darren; Madden Steve; Luther-Davies Barry; Byrne Michael; Asatryan Ara; Botten Lindsay (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2006)
    We present the first experimental and theoretical results using nonlinear 2D photonic crystals in Chalcogenide. This scheme provides a promising platform to realize low power integrated all-optical switching and logic ...