Outputs (28)

A photographic methodology for analysing bit position under rein tension (2018)
Journal Article
Benoist, C. C., & Cross, G. H. (2018). A photographic methodology for analysing bit position under rein tension. Journal of Equine Veterinary Science, 67, 102-111. https://doi.org/10.1016/j.jevs.2018.03.017

Bits are a common and invasive piece of equipment used in equestrian sports. A bit should be carefully chosen to suit the individual horse according to the pressure points it is willing to accept. Bit pressure is poorly understood due to a lack of ac... Read More about A photographic methodology for analysing bit position under rein tension.

Fundamental limit to the use of effective medium theories in optics (2013)
Journal Article
Cross, G. H. (2013). Fundamental limit to the use of effective medium theories in optics. Optics Letters, 38(16), 3057-3060. https://doi.org/10.1364/ol.38.003057

The effective medium refractive index of a surface-bound submonolayer of polystyrene nanospheres in water is found to be ill-defined below a rather specific sphere occupied area limit. The submonolayer takes on a recognizable thickness and refractive... Read More about Fundamental limit to the use of effective medium theories in optics.

Wavelength-dependent frustrated internal reflection via photonic interface states (2011)
Journal Article
Cross, G., & Brand, S. (2011). Wavelength-dependent frustrated internal reflection via photonic interface states. Applied Physics Letters, 99(19), Article 191106. https://doi.org/10.1063/1.3660266

Conventional frustrated internal reflection in which light is able to tunnel across a small air gap between two prisms is a well known phenomenon. In this work, an experimental proof-of-concept demonstration of a polarization and highly wavelength se... Read More about Wavelength-dependent frustrated internal reflection via photonic interface states.

Understanding the optical spectroscopy of amphiphilic molecular rectifiers: A density functional approach (2010)
Journal Article
Tan, O., Clark, S., Szablewski, M., & Cross, G. (2010). Understanding the optical spectroscopy of amphiphilic molecular rectifiers: A density functional approach. The Journal of Chemical Physics, 133(24), Article 244702. https://doi.org/10.1063/1.3516177

We present results of first principles density functional theory calculations of the electronic and atomic structural properties of model Z-type Langmuir–Blodgett (LB) layers comprising amphiphilic quinolinium tricyanoquinodimethanide (Q3CNQ) chromop... Read More about Understanding the optical spectroscopy of amphiphilic molecular rectifiers: A density functional approach.

Surface anchoring structure of a liquid crystal monolayer studied via dual polarisation interferometry (2009)
Journal Article
Tan, O., & Cross, G. H. (2009). Surface anchoring structure of a liquid crystal monolayer studied via dual polarisation interferometry. Physical review E: Statistical, nonlinear, and soft matter physics, 79(2), Article 021703. https://doi.org/10.1103/physreve.79.021703

The self-organization of liquid crystal molecules of 4-n-pentyl-4′-cyanobiphenyl (5CB) forming an oriented monolayer by condensation from the vapor phase onto a silicon oxynitride surface has been observed using the evanescent wave dual slab waveguid... Read More about Surface anchoring structure of a liquid crystal monolayer studied via dual polarisation interferometry.

Accurate determination and modeling of the dispersion of the first hyperpolarizability of an efficient zwitterionic nonlinear optical chromophore by tunable wavelength hyper-Rayleigh scattering (2008)
Journal Article
Campo, J., Wenseleers, W., Goovaerts, E., Szablewski, M., & Cross, G. (2008). Accurate determination and modeling of the dispersion of the first hyperpolarizability of an efficient zwitterionic nonlinear optical chromophore by tunable wavelength hyper-Rayleigh scattering. Journal of Physical Chemistry C, 112(1), 287-296. https://doi.org/10.1021/jp0758824

Dual Polarization Interferometry: A Real-Time Optical Technique for Measuring (Bio)molecular Orientation, Structure and Function at the Solid/Liquid Interface (2007)
Book Chapter
Cross, G. H., Freeman, N. J., & Swann, M. J. (2007). Dual Polarization Interferometry: A Real-Time Optical Technique for Measuring (Bio)molecular Orientation, Structure and Function at the Solid/Liquid Interface. In R. S. Marks, D. C. Cullen, I. Karube, C. R. Lowe, & H. H. Weetall (Eds.), Handbook of biosensors and biochips. John Wiley and Sons. https://doi.org/10.1002/9780470061565.hbb055

The measurement of proteins, their structure, and function is a crucial step in the characterization, understanding, and utilization of many biological processes. Highly sophisticated structural and functional measurement techniques have been develop... Read More about Dual Polarization Interferometry: A Real-Time Optical Technique for Measuring (Bio)molecular Orientation, Structure and Function at the Solid/Liquid Interface.

Universal method to determine the thermo-optic coefficient of optical waveguide layer materials using a dual slab waveguide (2007)
Journal Article
Cross, G., & Cassidy, D. (2007). Universal method to determine the thermo-optic coefficient of optical waveguide layer materials using a dual slab waveguide. Applied Physics Letters, 91(14), Article 141914. https://doi.org/10.1063/1.2795340

A dual slab waveguide device method for determining the thermo-optic coefficient of waveguide layer materials is demonstrated. Temperature change-induced optical path length imbalance between two single slab waveguide modes provides the primary mecha... Read More about Universal method to determine the thermo-optic coefficient of optical waveguide layer materials using a dual slab waveguide.

Guest-host interactions between dichroic dyes and anisotropic hosts. (2006)
Journal Article
Palsson, L., Vaughan, H., Smith, A., Szablewski, M., Cross, G., Roberts, T., …Bloor, D. (2006). Guest-host interactions between dichroic dyes and anisotropic hosts. Journal of Luminescence, 117(1), 113-122. https://doi.org/10.1016/j.jlumin.2005.03.017

The guest–host interaction between dichroic dyes and anistropic hosts has been investigated by means of optical spectroscopy. Two different TCNQ adducts; 2-{4-[(2,6-dimethylmorpholin-4-yl)(4-metylpiperidin-1-yl)methylene]cyclohexa-2,5-dien-1-ylidene}... Read More about Guest-host interactions between dichroic dyes and anisotropic hosts..

The metrics of surface adsorbed small molecules on the Young's fringe dual-slab waveguide interferometer (2004)
Journal Article
Cross, G., Reeves, A., Brand, S., Swann, M., Peel, L., Freeman, N., & Lu, J. (2004). The metrics of surface adsorbed small molecules on the Young's fringe dual-slab waveguide interferometer. Journal of Physics D: Applied Physics, 37(1), 74-80. https://doi.org/10.1088/0022-3727/37/1/012

A method for analysing thin films using a dual-waveguide interferometric technique is described. Alternate dual polarization addressing of the interferometer sensor using a ferroelectric liquid crystal polarization switch allowed the opto-geometrical... Read More about The metrics of surface adsorbed small molecules on the Young's fringe dual-slab waveguide interferometer.