Peter H Tomlins
Affiliation: National Physical Laboratory
- Matrix approach to quantitative refractive index analysis by Fourier domain optical coherence tomographyPeter H Tomlins
National Physical Laboratory, Teddington, Middlesex, UK
J Opt Soc Am A Opt Image Sci Vis 23:1897-907. 2006..This approach introduces a powerful tool for the analysis of layer-dependent optical properties that could have an important role in the differentiation of healthy and diseased tissue...
- Time-resolved simultaneous measurement of group index and physical thickness during photopolymerization of resin-based dental compositePeter H Tomlins
National Physical Laboratory, Photonics Group, Hampton Road, Teddington, Middlesex TW11 0LW, United Kingdom
J Biomed Opt 12:014020. 2007..This relationship between the optical and physical density demonstrates the potential of this technique as a unique noninvasive tool for measurement of the conversion degree of curing dental composite materials...
- Optical coherence refractometryPeter H Tomlins
Biophotonics Group, National Physical Laboratory, Hampton Road, Teddington, Middlesex, UK
Opt Lett 33:2272-4. 2008..Here, we demonstrate this new technique on a pure silica test piece and a highly scattering resin slab, comparing the results with standard critical angle refractometry...
- Spatially deconvolved optical coherence tomographyPeter D Woolliams
Biophotonics Group, National Physical Laboratory, Hampton Road, Middlesex TW11 0LW, UK
Appl Opt 49:2014-21. 2010..5 microm. The spatial uniformity of both axial and lateral resolution was also observed to increase following deconvolution, demonstrating the advantage of deconvolving local PSFs from their associated subimages...