Browsing 02 Physical Sciences by Author "Langtry Timothy"

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Browsing 02 Physical Sciences by Author "Langtry Timothy"

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  • Bloch mode scattering matrix methods for modeling extended photonic crystal structures. II. Applications 
    White Tom; Botten Lindsay; De Sterke C; Mcphedran Ross; Asatryan Ara; Langtry Timothy (American Physical Society, 2004)
    We present a rigorous Bloch mode scattering matrix method for modeling two-dimensional photonic crystal structures and discuss the formal properties of the formulation. Reciprocity and energy conservation considerations lead ...
  • Bloch Mode Scattering Matrix Methods For Modeling Extended Photonic Crystal Structures. I. Theory 
    Botten Lindsay; White Tom; Asatryan Ara; Langtry Timothy; De Sterke C; Mcphedran Ross (American Physical Soc, 2004)
    We present a rigorous Bloch mode scattering matrix method for modeling two-dimensional photonic crystal structures and discuss the formal properties of the formulation. Reciprocity and energy conservation considerations ...
  • Conductance of photons and Anderson localization of light 
    Asatryan Ara; Botten Lindsay; Mcphedran Ross; De Sterke C; Langtry Timothy; Nicorovici Nicolae (Optical Society of America, 2004)
    Conductance properties of photons in disordered two-dimensional photonic crystals is calculated using exact multipole expansions technique. The Landauer¿s two-terminal formula is used to calculate average of the conductance, ...
  • 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 ...
  • Diffusion and anomalous diffusion of light in two-dimensional photonic crystals 
    Asatryan Ara; Robinson Peter; Nicorovici Nicolae; Botten Lindsay; Mcphedran Ross; Langtry Timothy; De Sterke C (American Society for Microbiology, 2007)
    The transport properties of electromagnetic waves in disordered, finite, two-dimensional photonic crystals composed of circular cylinders are considered. Transport parameters such as the transport and scattering mean free ...
  • Effects of disorder in two-dimensional photonic crystal waveguides 
    Asatryan Ara; Langtry Timothy; De Sterke C; Botten Lindsay; Robinson Peter; Mcphedran Ross (American Society for Microbiology, 2003)
    The effects of randomness on the guiding properties of waveguides embedded in disordered twodimensional photonic crystals composed of a finite cluster of circular cylinders of infinite length are investigated for ...
  • From Multipole Methods to Photonic Crystal Device modeling 
    Mcphedran Ross; De Sterke C; Nicorovici Nicolae; Asatryan Ara; Smith Geoff; Langtry Timothy; White Thomas; Botten Lindsay; Fussell David; Kuhlmey Boris (Taylor & Francis, 2006)
  • Modelling of complex waveguides structures embedded in photonic crystals 
    White Tom; De Sterke C; Asatryan Ara; Mcphedran Ross; Langtry Timothy; Botten Lindsay (COIN/ACOFT 2003, 2003)
    A rigorous approach is developed for guiding and coupling in complex microstructured waveguides embedded in photonic crystals. The method, based on Bloch modes and generalized Fresnel coefficients, is applied to ...
  • Semianalytic treatment for propagation in finite photonic crystal waveguides 
    Botten Lindsay; Asatryan Ara; Langtry Timothy; White Tom; De Sterke C; Mcphedran Ross (Optical Society of America, 2003)
    We present a semi analytic theory for the properties of two-dimensional photonic crystal waveguides of finite length. For single-mode guides, the transmission spectrum and field intensity can be accurately described by a ...