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  • Heat Loss and Evaporation Rate from an Agitated Water Tank 
    Alonso Martin Hector; Revel Alex; Huynh Ba (AGH University of Science and Technology Press, 2009)
    ABSTRACT. Experiments have been performed to investigate the heat loss and evaporation rate from an open-top tank of heated water that is also agitated vigorously by air bubbling through it. High consumption of electrical ...
  • How reliable are scanning tunneling microscopy measurements of electron transport in molecules? - art. no. 603604 
    Ford Michael; Kirkup Leslie; Gentle Angus; Zareie Hadi; Cortie Michael (Spie-Int Society Optical Engineering, 2005)
    Scanning tunneling microscopy measurements of tunneling through molecules adsorbed on a surface have been simulated using a standard empirical model based upon the Wentzel-Kramer-Brillouin method applied to tunneling through ...
  • Improved Measurement of Three-Dimensional Magnetic Properties of SMC Material 
    Li Yongjian; Yang Qingxin; Wang Youhua; Sun Jingfeng; Zhu Jianguo; Guo Youguang; Lin Zhi Wei (Jack); Xu Wei; Wang Yi (IEEE, 2009)
    An improved three-dimensional (3-D) magnetic property measurement system, which can indirectly measure the magnetic field strength H vector in a cubic sample of soft magnetic composite (SMC) material by controlling the ...
  • The integration of forward light transport and lateral illumination of polymer optical fibre 
    Joseph, E. K; Franklin, J.; Smith, G. B; Deller, C. A (Causal Productions Pty Ltd, 2002)
    Flexible polymer light guides doped with special micro-spheres to combine light leakage and long distance transport are described optically using a simple light distribution model. A constant angular profile of light ...
  • An Intelligent Controller for PEM Fuel Cell Power System Based on Double Closed-loop Control 
    Zhan Yuedong; Zhu Jianguo; Guo Youguang; Rodrigue Alexander (University of Tasmania, 2005)
    This paper presents a double closed-loop controller for a proton exchange membrane fuel cell (PEMFC) power system. which consists of a PEMFC stack, a controller, an AC-DC and DC-AC converter with the function ...
  • Light trapping in translucent samples and its effect on the hemispherical transmittance obtained by an integrating sphere 
    Roos Arne; Jonsson Jacob; Smith Geoffrey (International Society for Optical Engineering (SPIE), 2003)
    When a beam of light is incident on a translucent sample, a significant fraction of the light is scattered at high angles. Some of this scattered light may be trapped inside the substrate through multiple reflections ...
  • Localization of 3-D Near-field Electromagnetic Sources Using C-SPRIT 
    Abedin Mohammed; Sanagavarapu Ananda (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2007)
    Here, we present a method of locating nearfield electromagnetic sources by estimating the parameters using the new C-SPRIT algorithm. A simple L-shape received antenna array is used for locating the sources of scattering ...
  • Low interfact reflection of rod-type phonic crystals: a bottom up approach 
    De Sterke C; White Tom; Botten Lindsay; Mcphedran Ross (SPIE, 2006)
  • Measurement uncertainty as a threshold concept in Physics 
    Wilson Anna; Akerlind Gerlese; Francis Paul; Kirkup Leslie; Mckenzie Jo; Pearce Darren; Sharma Manju (Uniserve Science, 2010)
    We report on the initial findings of a study aimed at developing ways to address threshold concepts in the design of undergraduate curricula, involving academics in two disciplines (physics and law) from four Australian ...
  • Metal nanowire arrays in photonic crystal fibers 
    Prill Sempere L; Schmidt Markus; Tyagi H; Poulton Christopher; Russell P (IEEE/LEOS, 2008)
    Metallic nanowire arrays are created by pumping molten metal into the hollow channels of silica glass PCF. Measurements show that, at certain wavelengths, the core-guided light couples to leaky surface plasmon modes on the ...
  • Modelling and verification of the electrical properties of organic dielectric monolayers in capacitive configurations 
    Zareie Hadi; Liu Jingquan; Cortie Michael; Muller Karl; Ford Michael (International Society for Optical Engineering (SPIE), 2005)
  • 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 ...
  • Modelling time reversal experiments in the optical domain 
    Marks Benjamin; Steel Michael; Rahmani Adel (IEEE, 2008)
    We present a rigorous numerical study of the sub-wavelength focusing of electromagnetic waves using a time-reversal mirror, and show that the diffraction limit can be overcome in the optical domain.
  • Modes of composite defects in 2D photonic crystals 
    Poulton Christopher; Mcphedran Ross; Dossou Kokou; Mahmoodian Sahand; Botten Lindsay; De Sterke C; Asatryan Ara (IEEE, 2008)
    We demonstrate the existence of a class of defects in 2D photonic crystals, for which the eigenstates depend only on the defect geometry, and not on details Re photonic crystal parameters or defect size.
  • Nanoporous plasmonic coatings 
    Maaroof Abbas; Gentle Angus; Cortie Michael; Smith Geoffrey (The International Society for Optical Engineering, 2007)
    The electrical and optical properties of mesoporous gold are compared to those of thin porous gold films and a simulated thin film made by randomly distributing voids in gold, until the voids fill 76% of film volume. All ...
  • 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 ...
  • Nonreciprocal transmission and low-threshold bistability in strongly modulated asymmetric nonlinear WBGs 
    Fujii Masafumi; Takashima Tetsuya; Maitra Ayan; Leuthold Juerg; Freude Wolfgang; Poulton Christopher (Optical Society of America, 2007)
    Nonreciprocal optical bistability is numerically investigated in InGaAsP/InP nonlinear waveguide Bragg gratings having a strong and asymmetric sidewall modulation. Minimum switching power as low as 77 mW is predicted by ...
  • Novel high-performance scattering materials for use in energy saving light fittings and skylights based on polymer pigmented with polymer 
    Smith Geoffrey; Earp Alan; Franklin James; Mccredie Geoffrey (SPIE, 2001)
    Simple quantitative performance criteria are developed for translucent materials in terms of hemispherical visible transmittance, and angular spread of transmitted luminance using a half angle. Criteria are linked to ...
  • Numerically efficient multipole method for photonic molecules 
    Schwefel H; Poulton Christopher; Wang L (IEEE/LEOS, 2008)
    A novel and numerically efficient multipole formulation for the calculation of resonances of photonic molecules is presented. Photonic molecules are often modeled as two dimensional coupled dielectric disks. We use the ...
  • Offshore/onshore foundation programs: student perspective 
    Logan Peter; Cox Laurence; Cobbin Deirdre (IDP Education Australia, 2002)
    This presentation reports on a study of the educational quality and cultural sensitivity offoundation programs operated by Australian universities. The initial phase of the project, that involved a literature review and ...