Particle Instruments & Diagnostics

Recent Journal/Conference Papers

Measurements and comparison of primary biological aerosol above and below a tropical forest canopy using a dual channel fluorescence spectrometer. A. M. Gabey, M. W. Gallagher, J. Whitehead, J. R. Dorsey, P. H. Kaye, and W. R. Stanley, Atmos. Chem. Phys., 10, 4453-4466, 2010
Real-time observations of fungal spore number in a Malaysian tropical rain forest, A. Gabey, Gallagher M.W., Whitehead J., Dorsey J., Burgess R., Kaye P.H., Stanley W., Ulanowski Z., Biotropica, (in press, 2010)
The ability of the Small Ice Detector (SID-2) to characterize cloud particle and aerosol morphologies obtained during flights of the FAAM BAe-146 research aircraft, R. Cotton, S. Osborne, Z. Ulanowski, E. Hirst, P. H. Kaye, and R. S. Greenaway
Journal of Atmospheric and Oceanic Technology , 27, Issue 2 (February), 290–303 (2010), DOI: 10.1175/2009JTECHA1282.1.
Application of RTDF to particles with curved surfaces. E. Hesse, D.S. Mc Call, Z. Ulanowski, C. Stopford & P.H. Kaye. J. Quantit. Spectr. Rad. Transf. (2009). DOI :10.1016/j.jqsrt.2009.01.011.
Intrinsic cylindrical and spherical waves. I.K. Ludlow. J. Phys. A: Math. Theor. 41(6), 065401 (2008).
Classifying atmospheric ice crystals by spatial light scattering. P.H. Kaye, E. Hirst, R. S. Greenaway, Z. Ulanowski, E. Hesse, P.J. DeMott, C. Saunders, and P. Connolly, Optics Letters 33, 13, 1545 (2008). PPD1 paper preprint
Alignment of atmospheric mineral dust due to electric field. Z. Ulanowski, J. Bailey, P.W. Lucas, J.H. Hough & E. Hirst. Atm. Chem. Phys. Discuss. 7(5), pp.13203-13241 (2007). Discussion paper and print version
Comparision of square and sinusoidal waveform of supply voltage for an alternating electric field charger. M. Lackowski, J.E.J Dalley, Z. Ulanowski & P.H. Kaye. Electrostatics 2007, Oxford, 25-29 March (2007).
Light scattering by ice crystals modelled using the Ray Tracing with Diffraction on Facets method. E. Hesse, A.J.M. Clarke, Z. Ulanowski & P.H. Kaye. European Geosciences Union General Assembly, Vienna, 15-20 April. In: Geophys. Res. Abstracts 9, 09940 (2007).
Characterization of small ice crystals using frequency analysis of azimuthal scattering patterns. Z. Ulanowski, C. Stopford, E. Hesse, P. H. Kaye, E. Hirst & M. Schnaiter. In: Proc. 10th Int. Conf. on Electromagnetic & Light Scattering, Bodrum, 17-22 June, pp.225-228 (2007).
Classification of small ice crystal shapes using Fourier analysis of azimuthal scattering patterns. Z. Ulanowski, C. Stopford, E. Hesse, P.H. Kaye, E. Hirst & M. Schnaiter. Faraday Discussions 137: Spectroscopy and Dynamics of Microparticles, Bristol, 2-4 July (2007).
Angularly Resolved Elastic Scattering from Airborne Particles. Kaye P. H., Aptowicz K., Chang R. K., Foot V., and Videen G. In 'Optics of Biological Particles'. Hoekstra A., Maltsev V., Videen G. (eds) . Springer (ISBN: 1-4020-5500-5), 31-61, 2007.
Bio-aerosol Fluorescence. Pan Y-L., Eversole J. D., Kaye P. H., Foot V., Pinnick R.G., Hill S. C., Mayo M. W., Bottiger J. R., Huston A., Sivaprakasam V., and Chang R. K. In 'Optics of Biological Particles'. Hoekstra A., Maltsev V., Videen G. (eds) . Springer (ISBN: 1-4020-5500-5), 63-163, 2007.
A 3D implementation of ray tracing combined with diffraction on facets: verification and potential application. Clarke A J M., Hesse E., Ulanowski Z J., and Kaye P H. Journal of Quantitative Spectroscopy & Radiative Transfer, 100, 103-114, 2006.
Light scattering by complex ice-analogue crystals. Ulanowski Z J., Hesse E, Kaye P H., and Baran A J., Journal of Quantitative Spectroscopy & Radiative Transfer, 100, 382-392, 2006.
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Size and shape of ice particles measured during AIDA cloud chamber experiments using Small Ice Detector Mk2. Z. Ulanowski, P.H. Kaye, R. Greenaway, E. Hesse, A.J.M. Clarke & O. Moehler. NCAS Conference 2006, Cambridge (2006) Poster (3.1 MByte).
A dual-wavelength single particle aerosol fluorescence monitor. Kaye P H., Stanley W R., Foot V E., Baxter K., and Barrington S J., Proc. SPIE Conference on Optically Based Biological and Chemical Sensing for Defence II, Bruges Sept. 2005. eds. Carrano J C. and Zukauskas A., vol 5990, pp. 59900N-1 to 59900N-12, 2005.
A new real-time biological agent characterisation system. Clark J M., Sheldon M J., Evans S P., Smith P D., Simpson I A., and Kaye P H., Proc. SPIE Conference on Optically Based Biological and Chemical Sensing for Defence II, Bruges Sept. 2005. eds. Carrano J C. and Zukauskas A., vol 5990, pp. 59900Z-1 to 59900Z-8, 2005.
Measurement of airborne 3-10um spherical dielectric particles charged in an AC unipolar charger. Dalley J.E.J., Greenaway R.S., Ulanowski Z., and Kaye P.H. J. Aerosol Sci. 36, 1194-1209, 2005. (PDF 770K)
A single-particle multichannel bio-aerosol fluorescence sensor. Kaye P.H., Stanley W.R., and Hirst E. Optics Express 13, 10, 3583-3593, 2005. (Optics Express website ).
An instrument for the simultaneous acquisition of size, shape, and spectral fluorescence data from single aerosol particles. Hirst E., Kaye P.H., Foot, V.E., Clark J.M., and Withers P.B. Proc. SPIE European Symposium Optics/Photonics in Security and Defence, pp.416-423, London, Oct. 2004. (PDF, 430K)
Single-Particle Raman Spectrometer (SPaRS) for the non-destructive physico-chemical characterisation of aerosols. R. Greenaway, J. Dalley, Z. Ulanowski, E. Hesse & P.H. Kaye. 18th International Symposium on Gas Kinetics, Bristol (2004) Poster (4 MBytes).
A low-cost multi-channel aerosol fluorescence sensor for networked deployment. Kaye P.H., Hirst E., Foot, V.E., Clark J.M., and Baxter K. Proc. SPIE European Symposium Optics/Photonics in Security and Defence, pp.388-398, London, Oct. 2004.(PDF, 700K)

Real-time biological particle detection using particle size, shape, and fluorescence characterisation. Sheldon M.J., Evans S.P. Simpson I. A., Kaye P.H., and Clark J.M. Proc. SPIE European Symposium Optics/Photonics in Security and Defence, pp.284-291. London, Oct. 2004.
Simultaneous radar and aircraft observations of mixed-phase cloud at the 100 m scale. Field, P.R., Hogan R. J., Brown P.R.A., Illingworth A.J., Choularton T.W., Kaye P.H., Hirst E., and Greenaway R.S. QJRMS 130: 1877-1904, 2004. (PDF 3,400 K)
A test of cirrus ice crystal scattering phase functions. Field P.R., Baran A.J., Kaye P.H., Hirst E., Greenaway R.S. Geophys. Res. Letts. 30 (14): art. no. 1752 Jul 24 2003. (PDF 114 K)
Scattering of light from atmospheric ice analogues Z. Ulanowski, E.Hesse, P.H. Kaye, A. J. Baran, R. Chandrasekhar J. Quantit. Spectr. Rad. Transf. 79-80C, 1091-1102, 2003. (PDF 986 K)
Ice particle inter-arrival times measured with a fast FSSP. Field P.R., Wood R., Brown P.R.A., Kaye P.H., Hirst E., Greenaway R.S., and Smith J.A. J Atmospheric and Oceanic Technology, 249-260, Feb. 2003 (PDF 774 K)
The mean physical and optical properties of regional haze dominated by biomass burning aerosol measured from the C-130 aircraft during SAFARI 2000. Haywood, Jim M.; Osborne, Simon R.; Francis, Pete N.; Keil, Andreas; Formenti, Paola; Andreae, Meinrat O.; Kaye, Paul H. J. Geophys. Res. Vol. 108 No. D13, 8473 10.1029/2002JD002226 18 February 2003 (PDF 3,001 K)
Radiative properties and direct radiative effect of Saharan dust measured by the C-130 aircraft during SHADE: 1. Solar spectrum. Haywood, J., P. Francis, S. Osborne, M. Glew, N. Loeb, E. Highwood, D. Tanre´, G. Myhre, P. Formenti, and E. Hirst.J. Geophys. Res. Vol. 108(D18), 8577, doi:10.1029/2002JD002687, 2003. (PDF 661 K)
Laser diffractometer for single particle scattering measurements. Ulanowski Z., Greenaway R.S., Kaye P.H., and Ludlow I.K. Meas. Sci. Technol. 13, 292-296, 2002.(PDF 92 K)
Stability characteristics of cylindrical fibres in an electrodynamic balance designed for single particle investigation. Hesse E., Ulanowski Z., and Kaye P.H. J. Aerosol Science 33, 149-163, 2002. (PDF 159 K)
Ice nucleation in orographic wave clouds: Measurements made during INTACC. Field P R, Cotton R J, Noone K, Glantz P, Kaye P H, Hirst E, Greenaway R G., et al. Quarterly Journal of the Royal Meteorological Society 127, 575, 1493-1512, 2001. (PDF 2578 K)
Discrimination of micrometre-sized ice and super-cooled droplets in mixed-phase cloud. Hirst E., Kaye P H., Greenaway R S., Field P., and Johnson D W. Atmospheric Environment 35, 1, 33-47, 2001. (PDF 2,738 K)
Real-time observation of the change in light scattering from droplets with increasing deformity. Secker D.R., Kaye P.H., and Hirst E. Optics Express, 8, 6, 290-295, 2001. (On-line)
Light Scattering from Deformed Droplets and Droplets with Inclusions: I: Experimental Results. Secker D. R., Kaye P. H., Greenaway R. S., Hirst E., Bartley D. L., and Videen G. Applied Optics 39, 27, 5023-5030, 2000. (PDF 2,600 K)
Light Scattering from Deformed Droplets and Droplets with Inclusions: II: Theoretical Treatment. Videen G., Sun W., Fu Q., Secker D. R., Greenaway R. S., Kaye P. H., Hirst E., and Bartley D. L. Applied Optics 39, 27, 5031-5039, 2000. (PDF 4,005 K)
Simultaneous Light Scattering and Intrinsic Fluorescence Measurement for the Classification of Airborne Particles. Kaye P. H., Barton J. E, Hirst E., and Clark J. M. Applied Optics 39, 21, 3738-3745, 2000. (PDF 755 K)
Influence of magnetic field on sodium hexafluorosilicate synthesis. Chandrasekhar R. J. Crystal Growth. 216, 407-412, 2000. (PDF 523 K)
On Solving the Inverse Scattering Problem with RBF Neural Networks: Noise-free Case. Wang Z., Ulanowski Z., and Kaye P.H. Neural Computing and Applications 8,177-186, 1999. (PDF 202 K)
Magnetic Anisotropy of Asbestos Fibres. Ulanowski Z and Kaye P H. J. Applied Physics 85, 8, 4104-4109, 1999. (PDF 106 K)
Spatial Light Scattering as a Means of Characterising and Classifying Non-spherical Particles. Kaye, P.H. Measurement Science and Technology. 9, 2, 141-149. 1998. (PDF 640 K)
Application of Neural Networks to the Inverse Light Scattering Problem for Spheres. Ulanowski Z., Wang Z., Kaye P. H., and Ludlow I. K. Applied Optics 37, 18, 4027-4033. 1998. (PDF 275 K)
Respirable asbestos detection using light scattering and magnetic alignment. Ulanowski Z., Kaye P.H., and Hirst E. J. Aerosol Sci. Vol. 29, Suppl. I, pp. S13-S14. 1998. (PDF 159 K)
A Neural Network based Spatial Light Scattering Instrument for Hazardous Airborne Fiber Detection. Hirst, E., Kaye P.H., and Wang-Thomas Z. Applied Optics 36, 24, 6149-6156, 1997. (PDF 1160 K)
Experimental and Theoretical Light Scattering Profiles from Spherical and Non-spherical Particles. Hirst, E. and Kaye P.H. Journal of Geophysical Research (Atmospheres), 101, D14, 19231-19235; 1996. (PDF 3,176 K)
A Real-time Monitoring System for Airborne Particle Shape and Size Analysis. Kaye, P.H., Alexander-Buckley, K, Hirst, E, and Saunders S. Journal of Geophysical Research (Atmospheres), 101, D14, 19215-19221; 1996. (PDF 11 K)
Potential for Recognition of Airborne Asbestos Fibres from Spatial Laser Scattering Profiles. Hirst E, Kaye, P.H., and Hoskins, J.A. The Annals of Occupational Hygiene, 39, 5, 623-632. 1995.
A Method of Investigating the Orientational Behaviour of Fibrous Particles in Gaseous Flow. Hirst, E. and Kaye P. H. Particles and Particle Systems Characterisation. 12, 3-9, 1995.
Light Scattering from Non-spherical Airborne Particles: Experimental and Theoretical Comparisons. Hirst, E., Kaye, P.H., Guppy, J.R. Applied Optics , 33, 30, 7180-7186, 1994. (PDF 1,693 K)
Complementary Techniques for the Analysis of the Shapes of Airborne Particles. Clark, J.M., Kaye P.H., and Hirst, E. Journal of Aerosol Science, 24, Suppl.1, S243, 1993.
The Characterisation of Airborne Particles by Analysis of Spatial Light Scattering Profiles. Kaye, P. H., Hirst, E. and Micheli. F., Journal of Aerosol Science. 23, Suppl. 1, 321-324. 1993.
The Production of Precision Silicon Micromachined Non-spherical Particles for Aerosol Studies. Kaye, P. H., Micheli, F., Tracey, M., Hirst, E., and Gundlach, A.M., Journal of Aerosol Science 23, Suppl 1, 201-204. 1992.
Airborne Particle Shape and Size Classification from Spatial Light Scattering Profiles. Kaye, P. H., Hirst, E., Clark, J. M., and Micheli. F., Journal of Aerosol Science. 23, 6, 597-613. 1992.
An Instrument for the Classification of Airborne Particles on the Basis of Size, Shape and Count Frequency. Kaye, P.H., Eyles, N.A., Ludlow, I.K. and Clark, J.M. Atmospheric Environment 25A, 3/4, 645-654, 1991.

Other Conference Proceedings

Measurements of deformed droplets and droplets with inclusions in an aerodynamic particle sizer. Secker D. R, Hirst E., and Kaye P. H. The European aerosol Conference, Dublin, Sept. 3-8, 2000. In proceedings p.971-973.
Simultaneous light scattering and intrinsic fluorescence measurement for bioaerosol detection. Barton J. E, Hirst E., Kaye P. H., and Clark J. M. The European aerosol Conference, Dublin, Sept. 3-8, 2000. In proceedings p.967-969.
Characterisation of atmospheric cloud particles using a light scattering probe. Hirst E., Kaye, P. H., Greenaway R. S., and Field P. The European aerosol Conference, Dublin, Sept. 3-8, 2000. In proceedings p.713-715.
Airborne Particle Characterisation by Spatial Scattering and Fluorescence. Barton J., Hirst E., Kaye P H., and Clark J M. SPIE Int. Symposium Environmental and Industrial Sensing. Boston USA, Sept 1999. In proceedings 92-100.
Characterising Atmospheric Cloud Particles using Spatial Light Scattering. Hirst E., Kaye P.H., Saunders S., Johnson D.W., and Pickering M.A. Presented at the 5th International Aerosol Conference, Edinburgh, 12-18 September 1998. In proceedings S627-628. (Pergamon).
Respirable Asbestos Detection using Light Scattering and Magnetic Alignment. Ulanowski Z., Kaye P.H., and Hirst E. Presented at the 5th International Aerosol Conference, Edinburgh, 12-18 September 1998. In proceedings S13-14. (Pergamon)
Characterising Droplet Behaviour in an Aerodynamic Particle Sizer by means of Spatial Light Scattering. Secker S., Hirst E., and Kaye P.H. Presented at the 5th International Aerosol Conference, Edinburgh, 12-18 September 1998. In proceedings S405-406. (Pergamon)
Spatial Light Scattering as a means of Discriminating Hazardous Respirable Fibres. Hirst E., Ulanowski Z., Kaye P.H., and Wang Z. Presented at the 5th International Congress on Optical Particle Sizing, Minneapolis, USA, 10-14 August 1998. In proceedings 233-236. (University of Minnesota Press).
Characterising Droplet Behaviour in an Aerodynamic Particle Sizer by means of Spatial Light Scattering. Secker S., Hirst E., and Kaye P.H. Presented at the 5th International Congress on Optical Particle Sizing, Minneapolis, USA, 10-14 August 1998. In proceedings 61-64. (University of Minnesota Press).
SAFIRE - A Neural Network based Instrument for In-situ Airborne Fibre Recognition. Hirst E., Kaye P.H., Saunders S., Ferguson A., and Wang-Thomas Z. Presented at the 11th Annual Conference of the UK Aerosol Society. Warwick Univ. March, 1997. In Proceedings pp 178-183. (Published by The Aerosol Society).
SID - A Wing Mounted Instrument for In-situ Classification of Particle Shape and Size within Clouds and Aerosols. Kaye P.H., Hirst, E., Saunders, S., Johnson, D.W., and Pickering, M. Presented at the 11th Annual Conference of the UK Aerosol Society. Warwick Univ. March, 1997. In Proceedings pp 109-114. (Published by The Aerosol Society).
High Speed Airborne Particle Monitoring Using Artificial Neural Networks. Ferguson A.F., Sabisch, T., Kaye, P.H., Dixon L.C., and Bolouri, H. Proc. Int. Conference 'Advances in Neural Information Processing Systems 8'. Denver, Colorado, Nov. 1995. MIT Press. Touretzky D.S., Mozer M.C., and Hasselmo M.E., eds. pp. 980-986, 1996.
An Instrument for the Real-time Classification of Particle Shape within Clouds and Aerosols. Kaye, P.H., Hirst, E., Saunders, S., Johnson, D.W., and Pickering, M.A. Presented at 12th Int. Conference on Clouds and Precipitation, Zurich, August 1996. In proceedings Vol.1, 350-354. (World Meteorological Organisation).
Real-time Spatial Light Scattering Analysis and its Potential for Asbestos Fibre Detection. Kaye, P.H., Hirst, E., Saunders, S., and Hoskins, J.A. Presented at the 10th Annual Conference of the UK Aerosol Society. Swansea, April, 1996. In Proceedings pp 109-114. (Published by The Aerosol Society).
An Assessment of the Performance of a new real-time Shape Analysis Instrument. Clark J.M., Reid, K., Burke, J.S., Shakeshaft, D., and Kaye, P.H. Presented at the 9th Annual Conference of the UK Aerosol Society. Norwich, April, 1995. J Aerosol Sci .26, 8, 1995, 1324-1325.
A Real-time Monitoring System for Airborne Particle Shape and Size Analysis. Kaye, P.H., Buckley, K., Saunders, S., Hirst, E., and Clark, J.M. Presented at the 9th Annual Conference of the UK Aerosol Society. Norwich, April, 1995. J Aerosol Sci. 26, 8, 1995, 1327-1328.
Experimental and Theoretical Light Scattering Profiles from Spherical and Non-spherical Particles. Hirst, E. and Kaye, P.H. Presented at the International Conference Aerosols and Atmospheric Optics, Snowbird, Utah, USA. Sept. 1994. In proceedings 1049 (Published by A&WMA).
Experimental and Theoretical Light Scattering Profiles from Spherical and Non-spherical Particles. Hirst, E. and Kaye, P.H. Presented at the 4th International Aerosol Conference, Los Angeles, USA. August 1994. In proceedings 951-2 (American Association for Aerosol Research).
A Performance Assessment of a Real-time Instrument for the Size and Shape Analysis of Airborne Particles. Clark, J.M., Reid, K., Burke, J.S., Shakeshaft, D., and Kaye, P.H. Presented at the 4th International Aerosol Conference, Los Angeles, USA. August 1994. In proceedings 1059-1060 (American Association for Aerosol Research).

Contact

Prof. Paul Kaye
T: +44 (0) 1707 284173
F: +44 (0) 1707 284185
E: p.h.kaye@herts.ac.uk

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