Papers
Theoretical background
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Partially coherent fields, the transport-of-intensity equation, and phase uniqueness
TE Gureyev, A Roberts, and KA Nugent, Journal of the Optical Society of America A 12, 1942-1946 (1995). -
Rapid quantitative phase imaging using the transport of intensity equation
TE Gureyev and KA Nugent, Optics Communications 133, 339–346 (1997). -
Non-interferometric phase imaging with partially-coherent light
D Paganin and KA Nugent, Phys. Rev. Lett., 80, 2586-2589 (1998). -
Matter-wave phase measurement: A non-interferometric approach
KA Nugent and D Paganin, Phys. Rev A, 61, 063614-1 – 063614-9 (2000). -
Phase retrieval using the transport of intensity equation
D Paganin and KA Nugent, Ch 2, Advances in Imaging and Electron Physics, Vol 118, pp 85-127, 2001. Ed: Peter Hawkes. -
A Phase Odyssey
KA Nugent, D Paganin and TE Gureyev, Physics Today, 27-32, Aug. (2001). -
Phase measurement of waves obeying non-linear wave equations
D Paganin and KA Nugent, Optics Letters 27, 622-624(2002). -
Propagation-based Phase Measurement
TE Gureyev and KA Nugent, AAPPS Bulletin, 15, 2-8 (2005).
Visible light
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Quantitative Optical Phase Microscopy
A Barty, KA Nugent, D Paganin and A Roberts, Optics Letters 23, 1-3 (1998). -
Quantitative Phase Tomography
A Barty, KA Nugent, A Roberts and D Paganin, Optics Communications 175 (2000) pp 329-336. -
Refractive index profiling of optical fibers with axial symmetry by use of quantitative phase microscopy
A Roberts, E Ampem-Lassen, A Barty A, KA Nugent, Optics Letters 2002;27:2061–2063. -
The holographic twin image problem: a deterministic solution
JB Tiller, A Barty, D Paganin, and KA Nugent, Optics Communications 183 (2000) 7-14. -
Optical Phase Microscopy: Quantitative Imaging and Conventional Phase Analogs
BE Allman, ML von Bibra, CJ Bellair, A Kabbara, E Barone-Nugent, AP Gaeth, LM Delbridge and KA Nugent, Microscopy and Microanalysis, 87, 13-15 (UK Ed.), 25, 5-7 (Asia/Pacific Ed.) (2002). -
Optical Phase Imaging – a new way to ‘see’ cells
LM Delbridge, AA Kabbara, CJ Bellair, BE Allman, L Nassis, A Roberts and KA Nugent, Today’s Life Sciences, 14, March/April, 28-32 (2002). -
Determination of bending strain in optical fibres using quantitative phase imaging
A Roberts, K Thorn, ML Michna, N Dragomir, P Farrell and G Baxter, Optics Letters Vol 27 pp 86-88, 2002. -
Quantitative Phase-Amplitude Imaging I: Optical Microscopy
ED Barone-Nugent, A Barty and KA Nugent, Journal of Microscopy, 206, 194-203, (2002). -
Quantitative Phase Imaging: Extending imaging capability
BE Allman, S Xiang, CA Porter, E Cho, and B Matsumoto, American Laboratory, 35, 58-66 (2003). -
Quantitative Phase Amplitude Microscopy III: The effects of noise
D Paganin, A Barty, PJ McMahon, and KA Nugent, Journal of Microscopy, 214, 51-61 (2004) -
Quantitative Phase Amplitude Microscopy IV: Imaging Thick Specimens
CJ Bellair, CL Curl, BE Allman, PJ Harris, A Roberts, LMD Delbridge, and KA Nugent, Journal of Microscopy, 214, 62-69 (2004). -
Quantitative Phase Microscopy: a new tool for measurement of cell culture growth and confluency in situ
Claire L. Curl, Trudi Harris, Peter J. Harris, Catherine J. Bellair, Brendan E. Allman, Alastair G. Stewart, Lea M.D. Delbridge, Pflugers Archive: European J. of Physiology, 448, 462-468 (2004). -
Quantitative Phase Microscopy: a new tool for investigating the structure and function of unstained live cells
Claire L. Curl, , Catherine J. Bellair, Peter J. Harris, Brendan E. Allman, Ann Roberts, Keith A. Nugent, and Lea M.D. Delbridge, Clinical and Experimental Pharmacology and Physiology, 31, 896-901 (2004). -
Imaging by Shape
B.E. Allman, G.P. Gregson and B.H.B Powell, Proceedings Land Warfare Conference, (2004). -
A simple method allowing DIC imaging in conjunction with confocal microscopy
S.H. Cody, S.D. Xiang, M.J. Layton, E. Handman, M.H.C. Lam, J.E. Layton, E.C. Nice, and J.K. Heath, Journal of Microscopy 217, 265-274 (2005). -
Refractive Index Measurement in Viable Cells Using Quantitative Phase-Amplitude Microscopy and Confocal Microscopy
Claire L. Curl, , Catherine J. Bellair, Trudi Harris, Brendan E. Allman, Peter J. Harris, Alastair G. Stewart , Ann Roberts, Keith A. Nugent, and Lea M.D. Delbridge, Cytometry Part A, 65A, 88-92 (2005). -
Phase-based cell imaging techniques for microbeam irradiations
G.J. Ross, A.W. Bigelow, G. Randers-Pehrson, C.C. Peng,, and D.J. Brenner, NIM B 241, 387-391 (2005). -
The recognition of biological cells utilizing quantitative phase microscopy system
O. Veselov, J. Lekki, W. Polak, D. Strivay, Z. Stachura, K. Lebed, J. Styczen, Nuclear Instruments and Methods in Physics Research B 231 (2005) 212-217. -
Single Cell Volume Measurement by Quantitative Phase Microscopy (QPM): A Case Study of Erythrocyte Morphology
Claire L. Curl, , Catherine J. Bellair, Peter J. Harris, Brendan E. Allman, Ann Roberts, Keith A. Nugent, and Lea M.D. Delbridge, Cellular Physiology and Biochemistry, 17, (2006). -
Imaging by Shape
Brendan E. Allman, Gavin P. Gregson and Keith A. Nugent, Proceedings of SPIE -- Volume 6206 Infrared Technology and Applications XXXII, Bjørn F. Andresen, Gabor F. Fulop, Paul R. Norton, Editors, 620628 (May. 18, 2006). -
Shape Imaging in Defence Operations
B.E. Allman and K.A. Nugent, Proceedings Land Warfare Conference, (2006). -
Non-reciprocal ultrafast laser writing
Weijia Yang, Peter G. Kazansky and Yuri P. Svirko, Nature Photonics 2, 99-104 (2007).
Electrons
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Quantitative phase sensitive imaging in a transmission electron microscope
S. Bajt, A. Barty, K. A. Nugent, M. McCartney, M. Wall, D. Paganin, Ultramicroscopy 83 (2000) pp 67-73. -
Phase retrieval in Lorentz microscopy
K. A. Nugent, D. Paganin, A. Barty, Ch 5, Experimental Methods in Material Sciences Vol 36: Magnetic Imaging and its application to Materials, pp 137-166, 2001. Ed: M. De Graef and Y. Zhu, Academic Press, San Diego. -
Quantitative Phase-Amplitude Microscopy II: Differential Interference Contrast Imaging for Biological TEM
P.J.McMahon, E.D.Barone-Nugent, B.E.Allman and K.A. Nugent, Journal of Microscopy, 206, 204-208 (2002). -
Quantitative Phase Imaging for Transmission Electron Microscopy
R.R. van Driel, B.E. Allman, P.J. McMahon, E. Barone-Nugent, and K.A. Nugent, Microscopy and Microanalysis, 95, 17-20 (UK Ed.), 25, (Asia/Pacific Ed.) (2003). -
Phase Measurement of atomic resolution using Transport of Intensity Equation
Kazuo Ishizuka, and Brendan Allman, Journal of Electron Microscopy, 54, 191-197 (2005). -
Phase Measurement in Electron Microscopy Using the Transport of Intensity Equation
Kazuo Ishizuka, and Brendan Allman, Microscopy Today, 13, 22-24 (2005). -
Real Space Observation of Helical Spin Order
M. Uchida, Y. Onose, Y. Matsui, and Y. Tokura, Science, 311 359-361 (2005). -
Determining the Magnetic Potential in Patterned Materials Using Energy-Dependent Lorentz Phase Microscopy
A. Kohn, A. K. Petford-Long, and T. C. Anthony, Phys. Rev. B., 72, 014444 , (2005).
X-rays
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Quantitative Phase Imaging Using Hard X Rays
K. A. Nugent, T. E. Gureyev, D. F Cookson, D. Paganin and Z. Barnea, Physics Review Letters 77, 2961-2964 (1996). -
Non-Interferometric Quantitative Phase Imaging with Soft X-rays
B.E. Allman, P.J. McMahon, J.B. Tiller, K.A. Nugent, D. Paganin, A. Barty, I. McNulty, S.P. Frigo, S. Wang, and C.C. Retsch, J. Opt. Soc. Am. A 17, 1732-1743 (2000). -
Observation of an X-ray Vortex
A.G. Peele, P. J. McMahon, D. Paterson, C. Q. Tran, A. Mancuso, K. A. Nugent, J. P. Hayes, E. Harvey, B. Lai and I. McNulty, Opt.Letts., 27, 1752-1754 (2002). -
Quantitative X-ray phase tomography with sub-micron resolution
McMahon PJ, Peele AG, Paterson D, Lin JJA, Irving THK, McNulty I, Nugent KA., Optics Communications, vol.217, no.1-6, 1 March 2003, pp.53-8 -
X-ray tomographic imaging of the complex refractive index
P. J. McMahon, A. G. Peele, D. Paterson, K. A. Nugent, A. Snigirev, T. Weitkamp, and C. Rau, Applied Physics Letters 83, 1480-1482 (2003). -
Unique phase recovery for nonperiodic objects
K. A. Nugent, A. G. Peele, H. N. Chapman, and A. P. Mancuso, Physical Review Letters 91, 203902 (2003). -
X-ray tomographic imaging of the complex refractive index
McMahon PJ, Peele AG, Paterson D, Nugent KA, Snigirev A, Weitkamp T, Rau C, Applied Physics Letters, Volume: 83, Issue: 7, Pages: 1480-1482 (2003). -
X-ray phase tomography with sub micron resolution
McMahon PJ, Peele AG, Paterson D, Lin JJA, Irving THK, McNulty I, Nugent KA, Optics Communications, Volume: 217, Issue: 1-6, Pages: 23/58 (2003). -
X-ray phase imaging: Demonstration of extended conditions with homogeneous objects
L.D. Turner, B.B. Dhal, J.P. Hayes, A.P. Mancuso, K.A. Nugent, D. Paterson, R.E. Scholten, C.Q. Tran, and A.G. Peele, Optics Express 12, 2960-2965 (2004). -
X-ray phase vortices: theory and experiment
A.G. Peele, K.A. Nugent, A.P. Mancuso, D. Paterson, I. McNulty, and J.P. Hayes, J. Opt. Soc. Am. A, 21, 1575-1584 (2004). -
X-ray imaging: a generalized approach using phase-space tomography
Chanh Q. Tran, Andrew G. Peele, Ann Roberts, Keith A. Nugent, David Paterson, Ian McNulty, JOSA A, Vol. 22 Issue 8 Page 1691-1700 (August 2005). -
X-ray phase contrast tomography with a bending magnet source
A.G. Peele, F. De Carlo, P.J. McMahon, et al., Review of Scientific Instruments, Volume: 76, Issue: 8, Article Number: 083707 (2005).
Neutrons
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Quantitative Phase Imaging with Neutrons
B.E. Allman, P.J. McMahon, K.A. Nugent, D. Paganin, D.L. Jacobson, M. Arif, and S.A. Werner, Nature 408, 158-159 (2000). -
Novel Contrast Mechanisms for Neutron Radiography
P.J. McMahon, B.E. Allman, K.A. Nugent, D.L. Jacobson, M. Arif, and S.A. Werner, Appl. Phys. Lett. 78,1011-1013 (2001). -
The detection and sizing of flaws in components from the hot-end of gas turbines using phase contrast radiography with neutrons: a feasibility study
J. Thornton, P.J. McMahon, B.E. Allman, J.E. Murphy, K.A. Nugent, D.L. Jacobson, M. Arif and S.A. Werner, NDE and T International, 36, 289-295 (2003). -
Quantitative Phase Radiography with Polychromatic Neutrons
P. J. McMahon, B. E. Allman, D. L. Jacobson, M. Arif, K. A. Nugent and S. A. Werner, Phys. Rev. Lett. 91, 145502 (2003). -
Thermal and cold neutron phase-contrast radiography
D.L. Jacobson, B.E. Allman, P.J. McMahon, K.A. Nugent, D. Paganin, M.Arif, S.A. Werner, Applied Radiation and Isotopes 61, 547-550 (2004). -
Phase Imaging with Thermal Neutrons
Brendan E. Allman and Keith A. Nugent, Physica B, (2006).
Atoms
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Noninterferometric phase imaging of a neutral atomic beam
P. J. Fox, T.R, Makin, L.D. Turner, I. Colton, K. A. Nugent and R.E. Scholten, J. Opt. Soc. Am. B 19, 1773-1776 (2002). -
Off-resonant defocus-contrast imaging of cold atoms
L.D. Turner, K.P. Weber, D. Paganin and R.E. Scholten, Opt. Lett., 29, 232-234 (2004).