Browsing 01 Mathematical Sciences by Author "Asatryan Ara"

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Browsing 01 Mathematical Sciences by Author "Asatryan Ara"

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  • 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 ...
  • Effects of Disorder in Photonic Crystal Waveguides 
    Botten Lindsay; De Sterke C; Langtry Timothy; Asatryan Ara; Mcphedran Ross (Australian Institute of Physics, 2002)
    Waveguides may be formed in photonic crystals (operated in a band gap) by removing a line of scatterers. The utility of photonic crystals in the future development of optical circuits will be dependent on fabrication ...
  • Impedance models of photon conductance in photonic crystal waveguides 
    Nicorovici Nicolae; Botten Lindsay; Asatryan Ara; De Sterke C; Mcphedran Ross (Australian Conference on Optical Fibre Technology, 2004)
  • Local Density of States Calculations for Photonic Crystals 
    Langtry Timothy; Botten Lindsay; Asatryan Ara; Mcphedran Ross (Queensland Parallel Supercomputing Facilty and Australian Partnership for Advasnced Computing, 2001)
    Photonic crystals are a novel class of optical materials that, almost certainly, will underpin major advances in future communication and computer technology. In a photonic crystal, the periodic distribution of refractive ...
  • 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, ...
  • Monte Carlo modelling of imperfections in two-dimensional photonic crystals 
    Langtry Timothy; Botten Lindsay; Asatryan Ara; Mcphedran Ross (Elsevier Science, 2003)
  • Photonic bandgap effects as a basis for novel compact devices 
    White Tom; Mcphedran Ross; De Sterke C; Asatryan Ara; Langtry Timothy; Botten Lindsay (COIN/ACOFT 2003, 2003)
    Photonic crystals offer the opportunity to design ultra-compact optical devices. Here we consider the "folded directional coupler," which combines elements of a directional coupler and a Fabry-Perot interferometer. This ...
  • Propagation of Photonic Crystal Waveguides 
    Asatryan Ara; Langtry Timothy; Botten Lindsay; De Sterke C; Mcphedran Ross (Australian Institute of Physics, 2002)
    An essential component in the design and fabrication of large scale integrated optical circuits is the photonic crystal (PC) waveguide, a device which can channel light, with minimal loss, around tight bends using band ...
  • Symmetry of modes in coupled photonic crystal waveguides 
    Botten Lindsay; De Sterke C; Asatryan Ara; White Tom; Mcphedran Ross (Australian National University, 2004)