Dr Bryan Hennelly

    Electronic Engineering, Hamilton Institute, Computer Science, Human Health Institute

    Associate Professor
    PhD/MSc Programme Director

    Engineering Building
    E3.11
    (01) 708 3338

    Biography

    Bryan Hennelly received his BE in electronic engineering, from University College Dublin in 2001 and his PhD, also from UCD, in 2005 in the areas of optical engineering and computational imaging. This was followed by a postdoctoral fellowship supported by the Irish Research Council for Science Engineering and Technology in 2005 at the Department of Computer Science in Maynooth University. In 2008 he was awarded funding as Principal investigator of an FP7 research STREP project named Real 3D which involved the development of digital holographic systems for three dimensional microscopy and real world displays. In 2012 he joined the biomedical engineering research group in the Department of Electronic and Electrical Engineering in Maynooth University and established a biophotonics laboratory. In the same year he was awarded a Science Foundation Ireland Starter Researcher Grant for the development of Raman micro-spectroscopy based diagnostic systems. His current research focuses on the development of optoelectronic microscopy systems for application in the area of clinical pathology. He is currently working on automated microscopy/spectroscopy systems for diagnosing early stage bladder cancer from urine samples using a combination of image processing algorithms and, holographic microscopy and Raman micro-spectroscopy. He has authored over 100 publications and has numerous collaborators in industry, academia and in HSE institutions. More information about his research and publications can be found at the links below. http://biomed.eeng.nuim.ie/ http://www.linkedin.com/pub/bryan-hennelly/24/a24/321# http://scholar.google.com/citations?user=UwRiAWAAAAAJ&hl=en http://www.linkedin.com/pub/bryan-hennelly/24/a24/321

    Book

    Year Publication
    2013 Jonathan Maycock, Bryan Hennelly (2013) Improving reconstructions of digital holograms: Speckle reduction and occlusions in digital holography. : Lap Lambert Academic Publishing.

    Book Chapter

    Year Publication
    2015 Markus Testorf, Bryan M Hennelly (2015) 'Self Imaging and Discrete Paraxial Optics' In: John Healy, John Sheridan, Haldum Ozaktas(Eds.). Applications of the Linear Canonincal Transform. : McGraw-Hill.
    2010 Bryan M. Hennelly, John Healy, and John T. Sheridan (2010) 'Sampling in Phase Space' In: Markus Testorf, Bryan Hennelly, Jorge Ojeda-Casteneda(Eds.). Phase Space Optics. : McGraw-Hill.
    2009 McElhinney C.P.; Hennelly B.M.; Javidi B.; Naughton T.J. (2009) 'Extraction of three-dimensional information from reconstructions of in-line digital holograms' In: Three-dimensional Imaging, Visualization, and Display. New York : Springer. [DOI]

    Conference Publication

    Year Publication
    2018 Liu D.; Byrne H.; O'Neill L.; Hennelly B. (2018) Proceedings of SPIE - The International Society for Optical Engineering Investigation of wavenumber calibration for Raman spectroscopy using a polymer reference [DOI] [Full-Text]
    2018 Barton S.; Hennelly B. (2018) Proceedings of SPIE - The International Society for Optical Engineering Signal to noise ratio of Raman spectra of biological samples [DOI]
    2018 Tang, ZY; Barton, SJ; Ward, T; Lowry, J; Doran, M; Byrne, HJ; Hennelly, BM (2018) Proceedings of SPIE - The International Society for Optical Engineering Quantifying the concentration of glucose, urea, and lactic acid in aqueous mixtures by confocal Raman microscopy [DOI] [Full-Text]
    2018 Yu Q.; Healy J.; Hennelly B. (2018) Proceedings of SPIE - The International Society for Optical Engineering Deriving forces in a single beam gradient force optical tweezers using the angular spectrum method [DOI]
    2017 Kostencka J.; Kozacki T.; Hennelly B.; Sheridan J. (2017) Proceedings of SPIE - The International Society for Optical Engineering Influence of the limited detector size on spatial variations of the reconstruction accuracy in holographic tomography [DOI]
    2016 Barton S.; Kerr L.; Domijan K.; Hennelly B. (2016) Proceedings of SPIE - The International Society for Optical Engineering On the effect of experimental noise on the classification of biological samples using Raman micro-spectroscopy [DOI]
    2016 Fan X.; Healy J.; Guanshen Y.; Hennelly B. (2016) Proceedings of SPIE - The International Society for Optical Engineering Sparsity metrics for autofocus in digital holographic microscopy [DOI]
    2014 Barton S.; Hennelly B.; Ward T.; Domijan K.; Lowry J. (2014) Proceedings of SPIE - The International Society for Optical Engineering A review of Raman for multicomponent analysis [DOI]
    2014 Dugan N.; Healy J.; Ryle J.; Hennelly B. (2014) Proceedings of SPIE - The International Society for Optical Engineering GPU accelerated holographic microscopy for the inspection of quickly moving fluids for applications in pharmaceutical manufacturing [DOI]
    2014 Wu S.; Dugan N.; Hennelly B. (2014) Proceedings of SPIE - The International Society for Optical Engineering Investigation of autofocus algorithms for brightfield microscopy of unstained cells [DOI]
    2014 Kerr L.; Gubbins L.; Weiner Gorzel K.; Sharma S.; Kell M.; McCann A.; Hennelly B. (2014) Proceedings of SPIE - The International Society for Optical Engineering Raman spectroscopy and SERS analysis of ovarian tumour derived exosomes (TEXs): A preliminary study [DOI]
    2014 Kerr L.; Adams A.; O'Dea S.; Domijan K.; Cullen I.; Hennelly B. (2014) Proceedings of SPIE - The International Society for Optical Engineering Classification of bladder cancer cell lines using Raman spectroscopy: A comparison of excitation wavelength, sample substrate and statistical algorithms [DOI]
    2014 Healy J.; Hennelly B. (2014) Proceedings of SPIE - The International Society for Optical Engineering Comparison of software for numerical approximation of Wigner distribution function [DOI]
    2013 Liu S.; Hennelly B.; Sheridan J. (2013) Proceedings of SPIE - The International Society for Optical Engineering Robustness of double random phase encoding spread-space spread-spectrum image watermarking technique [DOI] [Full-Text]
    2012 Hennelly B.; Healy J. (2012) Computational Optical Sensing and Imaging, COSI 2012 Parallel shot noise reduction of phase reconstruction in digital holographic microscopy
    2012 Liu S.; Hennelly B.; Sheridan J. (2012) Proceedings of SPIE - The International Society for Optical Engineering Digital image watermarking spread-space spread-spectrum technique based on Double Random Phase Encoding [DOI]
    2011 Pandey N.; Hennelly B. (2011) Proceedings of SPIE - The International Society for Optical Engineering Memory efficient noise reduction in in-line Fresnel digital holography [DOI]
    2011 Pandey N.; Hennelly B. (2011) Proceedings of SPIE - The International Society for Optical Engineering Compensation of reference beam sphericity in a multi-perspective digital holography based record-display setup [DOI]
    2011 Naughton, TJ; Falldorf, C; Onural, L; Ferraro, P; Depeursinge, CD; Krueger, S; Emery, Y; Hennelly, BM; Kujawinska, M (2011) Digital Holography and Three-Dimensional Imaging 3D capture, processing, display, and perception with digital holography: results from a European-funded project (Invited paper) [Full-Text]
    2010 Monaghan D.; Kelly D.; Hennelly B.; Javidi B. (2010) Journal of Physics: Conference Series Speckle reduction techniques in digital holography [DOI] [Full-Text]
    2010 Naughton T.; Falldorf C.; Onural L.; Ferraro P.; Depeursinge C.; Krueger S.; Emery Y.; Hennelly B.; Kujawifiska M. (2010) 2010 9th Euro-American Workshop on Information Optics, WIO 2010 Capture, processing, and display of real-world 3D objects using digital holography [DOI] [Full-Text]
    2010 Hennelly B. (2010) PIERS 2010 Cambridge - Progress in Electromagnetics Research Symposium, Proceedings Digital holography in the light of Phase Space (invited talk)
    2010 Monaghan, D; Kelly, D; Hennelly, B; Javidi, B (2010) 2009 INTERNATIONAL WORKSHOP ON INFORMATION OPTICS Speckle Reduction Techniques in Digital Holography [DOI] [Full-Text]
    2010 Hennelly B.; Kelly D.; Pandey N.; Monaghan D. (2010) Journal of Physics: Conference Series Zooming algorithms for digital holography [DOI] [Full-Text]
    2010 Hennelly, B; Kelly, D; Pandey, N; Monaghan, D (2010) 2009 INTERNATIONAL WORKSHOP ON INFORMATION OPTICS Zooming Algorithms for Digital Holography [DOI] [Full-Text]
    2009 Kelly D.; Monaghan D.; Pandey N.; Hennelly B. (2009) Fringe 2009 - 6th International Workshop on Advanced Optical Metrology Fresnel and Fourier digital holography architectures: A comparison [DOI]
    2009 Kelly D.; Pandey N.; Hennelly B.; Naughton T. (2009) Optics InfoBase Conference Papers Quantization noise: An additional constraint for the extended sampling theorem [Full-Text]
    2009 Kelly D.; Hennelly B.; Pandey N.; Naughton T.; Rhodes W. (2009) Optical Engineering Resolution limits in practical digital holographic systems [DOI] [Full-Text]
    2009 Naughton T.; Kreis T.; Onural L.; Ferraro P.; Depeursinge C.; Emery Y.; Hennelly B.; Kujawiñska M. (2009) Proceedings of SPIE - The International Society for Optical Engineering Processing of optically-captured digital holograms for three-dimensional display [DOI] [Full-Text]
    2009 Pandey N.; Kelly D.; Naughton T.; Hennelly B. (2009) Proceedings of SPIE - The International Society for Optical Engineering Speed up of Fresnel transforms for digital holography using pre-computed chirp and GPU processing [DOI] [Full-Text]
    2008 McElhinney C.; Hennelly B.; Naughton T. (2008) Journal of Physics: Conference Series 139 (1), 012014 Twin-image reduction in inline digital holography using an object segmentation heuristic [DOI] [Full-Text]
    2008 Molony K.; McElhinney C.; Hennelly B.; Naughton T. (2008) Proceedings of SPIE - The International Society for Optical Engineering Segmentation of three-dimensional scenes encoded in digital holograms [DOI]
    2008 Mc Elhinney C.; Hennelly B.; McDonald J.; Naughtona T. (2008) Proceedings of SPIE - The International Society for Optical Engineering Segmentation of macroscopic object digital holographic reconstructions using extracted depth information [DOI]
    2008 Molony K.; Maycock J.; Mc Donald J.; Hennelly B.; Naughton T. (2008) Proceedings of SPIE - The International Society for Optical Engineering A comparison of wavelet analysis techniques in digital holograms [DOI] [Full-Text]
    2008 McElhinney C.; Hennelly B.; Naughton T. (2008) Proceedings of SPIE - The International Society for Optical Engineering Image processing of real-world three-dimensional objects sensed with digital holography [DOI]
    2008 Kelly D.; Hennelly B.; McElhinney C.; Naughton T. (2008) Proceedings of SPIE - The International Society for Optical Engineering A practical guide to digital holography and generalized sampling [DOI] [Full-Text]
    2008 McElhinney C.; Hennelly B.; Naughton T. (2008) Optics InfoBase Conference Papers Focused image creation algorithms for digital holograms of macroscopic three-dimensional objects
    2008 McElhinney C.; Hennelly B.; Ahrenberg L.; Naughton T. (2008) Proceedings of SPIE - The International Society for Optical Engineering Removing the twin image in digital holography by segmented filtering of in-focus twin image [DOI] [Full-Text]
    2008 Mc Elhinney C.; Hennelly B.; Naughton T. (2008) Proceedings of SPIE - The International Society for Optical Engineering Focused image creation approaches for macroscopic objects encoded in digital holograms [DOI] [Full-Text]
    2008 Testorf M.; Hennelly B. (2008) Optics InfoBase Conference Papers Phase-space analysis of generalized sampling and non-uniform sampling expansions
    2007 Hennelly B.; McDonald J.; Sheridan J.; Gopinathan U.; Kelly D.; Javidi B.; Naughton T. (2007) AIP Conference Proceedings Spread space spread spectrum technique for secure multiplexing [DOI]
    2007 Hennelly B.; Testorf M. (2007) Optics InfoBase Conference Papers Non uniform sampling generalizations of nyquist and shannon's theorems based on an investigation of phase space
    2007 Kelly D.; Hennelly B.; Grün A.; Darmo J.; Unterrainer K. (2007) Proceedings of SPIE - The International Society for Optical Engineering Fast numerical algorithm for ultrashort THz pulse diffraction [DOI]
    2007 Cuddihy A.; Hennelly B.; Naughton T.; Markham C.; O'Neill R. (2007) Optics InfoBase Conference Papers Imaging through a biological medium using speckle noise removal techniques
    2007 Testorf M.; Hennelly B. (2007) Optics InfoBase Conference Papers The phase-space interpretation of self-imaging and discrete representations of paraxial optical systems
    2007 Cuddihy A.; Hennelly B.; Naughton T.; Markham C.; O'Neill R. (2007) Progress in Biomedical Optics and Imaging - Proceedings of SPIE Imaging through a biological medium using speckle noise removal techniques
    2007 Maycock, J; Hennelly, BM; McDonald, JB; Frauel, Y; Castro, A; Javidi, B; Naughton, TJ (2007) IMVIP 2007: INTERNATIONAL MACHINE VISION AND IMAGE PROCESSING CONFERENCE, PROCEEDINGS Speckle reduction using the discrete Fourier filtering technique [Full-Text]
    2007 Hennelly B.; Kelly D.; Maycock J.; Naughton T.; McDonald J. (2007) Proceedings of SPIE - The International Society for Optical Engineering Speckle reduction from digital holograms by simulating temporal incoherence [DOI]
    2007 Maycock, Jonathan and Hennelly, Bryan M and McDonald, John B and Frauel, Yann and Castro, Albertina and Javidi, Bahram and Naughton, Thomas J (2007) International Machine Vision and Image Processing Conference (IMVIP 2007) Speckle reduction using the discrete Fourier filter technique [Full-Text]
    2007 Hennelly B.; Naughton T.; McDonald J. (2007) Optics InfoBase Conference Papers Digital holographic superresolution by rotating the object wavefield [Full-Text]
    2006 Hennelly B.; Naughton T.; McDonald J. (2006) Proceedings of SPIE - The International Society for Optical Engineering Wigner distribution function and digital holography [DOI]
    2006 Maycock J.; McElhinney C.; McDonald J.; Naughton T.; Hennelly B.; Javidi B. (2006) Proceedings of SPIE - The International Society for Optical Engineering Speckle reduction in digital holography using Independent Component Analysis [DOI]
    2006 Hennelly B.; Mc Elhinney C.; Frauel Y.; Naughton T.; McDonald J.; Javidi B. (2006) AIP Conference Proceedings Superposition of digital holograms
    2006 Maycock J.; Mc Elhinney C.; Hennelly B.; Naughton T.; McDonald J.; Javidi B. (2006) Proceedings of SPIE - The International Society for Optical Engineering Reconstruction of partially occluded objects using digital holograms [DOI]
    2006 McElhinney, Conor P and Maycock, Jonathan and Hennelly, Bryan M and Naughton, Thomas J and McDonald, John B and Javidi, Bahram (2006) Proceedings of the ICO Topical Meeting on Optoinformatics/Information Photonics' 2006 Extraction of shape information from three-dimensional objects encoded in a digital hologram
    2006 Hennelly B.; Maycock J.; Mc Elhinney C.; Naughton T.; McDonald J.; Javidi B. (2006) Proceedings of SPIE - The International Society for Optical Engineering Analysis of partially occluded objects encoded in digital holograms using the Wigner distribution function [DOI]
    2006 Hennelly B.; Naughton T.; McDonald J.; Frauel Y.; Javidi B. (2006) Proceedings of SPIE - The International Society for Optical Engineering A method for superresolution in digital holography [DOI]
    2005 Maycock J.; Mc Elhinney C.; Shortt A.; Naughton T.; McDonald J.; Hennelly B.; Gopinathan U.; Monaghan D.; Sheridan J.; Javidi B. (2005) Proceedings of SPIE - The International Society for Optical Engineering Holographic image processing of three-dimensional objects [DOI] [Full-Text]
    2005 Monaghan D.; Gopinathan U.; Hennelly B.; Naughton T.; Sheridan J. (2005) Proceedings of SPIE - The International Society for Optical Engineering Digital optics, digital holography and optical encryption [DOI]
    2005 Monaghan D.; Gopinathan U.; Hennelly B.; Kelly D.; Naughton T.; Sheridan J. (2005) Proceedings of SPIE - The International Society for Optical Engineering Applications of spatial light modulators in optical signal processing systems [DOI] [Full-Text]

    Peer Reviewed Journal

    Year Publication
    2019 Barton, SJ; Hennelly, BM (2019) 'An Algorithm for the Removal of Cosmic Ray Artifacts in Spectral Data Sets'. Applied Spectroscopy, 73 :893-901. [DOI] [Full-Text]
    2019 Barton, SJ; O' Dwyer, K; Butler, M; Dignam, A; Byrne, HJ; O' Neill, L; Hennelly, BM (2019) 'Improved performance of near infrared excitation Raman spectroscopy using reflective thin-film gold on glass substrates for cytology samples'. Analytical Methods, 11 :6023-6032. [DOI] [Full-Text]
    2019 Fan X.; Healy J.; O’Dwyer K.; Hennelly B. (2019) 'Label-free color staining of quantitative phase images of biological cells by simulated Rheinberg illumination'. Journal of Applied Optics, 58 (12):3104-3114. [DOI] [Full-Text]
    2018 Molony C.; McIntyre J.; Maguire A.; Hakimjavadi R.; Burtenshaw D.; Casey G.; Di Luca M.; Hennelly B.; Byrne H.; Cahill P. (2018) 'Label-free discrimination analysis of de-differentiated vascular smooth muscle cells, mesenchymal stem cells and their vascular and osteogenic progeny using vibrational spectroscopy'. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH, 1865 (2):343-353. [DOI] [Full-Text]
    2018 Tang Z.; Barton S.; Ward T.; Lowry J.; Doran M.; Byrne H.; Hennelly B. (2018) 'Multicomponent analysis using a confocal Raman microscope'. Journal of Applied Optics, 57 (22):E118-E130. [DOI] [Full-Text]
    2018 Barton S.; Ward T.; Hennelly B. (2018) 'Algorithm for optimal denoising of Raman spectra'. Analytical Methods, 10 (30):3759-3769. [DOI] [Full-Text]
    2018 Kumar R.; Bhaduri B.; Hennelly B. (2018) 'QR code-based non-linear image encryption using Shearlet transform and spiral phase transform'. Journal of Modern Optics, 65 (3):321-330. [DOI]
    2017 Fan X.; Healy J.; Hennelly B. (2017) 'Investigation of sparsity metrics for autofocusing in digital holographic microscopy'. Optical Engineering, 56 (5). [DOI]
    2016 Kerr L.; Lynn T.; Cullen I.; Daly P.; Shah N.; O'Dea S.; Malkin A.; Hennelly B. (2016) 'Methodologies for bladder cancer detection with Raman based urine cytology'. Analytical Methods, 8 (25):4991-5000. [DOI] [Full-Text]
    2016 Kerr L.; Hennelly B. (2016) 'A multivariate statistical investigation of background subtraction algorithms for Raman spectra of cytology samples recorded on glass slides'. Chemometrics and Intelligent Laboratory Systems, 158 :61-68. [DOI] [Full-Text]
    2015 Kerr, LT; Byrne, HJ; Hennelly, BM (2015) 'Optimal choice of sample substrate and laser wavelength for Raman spectroscopic analysis of biological specimen'. Analytical Methods, 7 :5041-5052. [DOI] [Full-Text]
    2015 Liu, S; Hennelly, BM; Guo, CL; Sheridan, JT (2015) 'Robustness of Double Random Phase Encoding spread-space spread-spectrum watermarking technique'. Signal Processing, 109 :345-361. [DOI] [Full-Text]
    2015 Maycock, J.; Hennelly, B.; McDonald, J.; (2015) 'Single-shot speckle reduction in numerical reconstruction of digitally recorded holograms: comment'. Optics Letters, 40 (17):3953-3953. [Full-Text]
    2014 Kujawinska, M; Kozacki, T; Falldorf, C; Meeser, T; Hennelly, BM; Garbat, P; Zaperty, W; Niemela, M; Finke, G; Kowiel, M; Naughton, T (2014) 'Multiwavefront digital holographic television'. Optics Express, 22 :2324-2336. [DOI] [Full-Text]
    2013 Maycock, J; McDonald, JB; Hennelly, BM (2013) 'Speckle reduction of reconstructions of digital holograms using three dimensional filtering'. Optics Communications, 300 :142-155. [DOI] [Full-Text]
    2013 Liu, S; Hennelly, BM; Sheridan, JT (2013) 'Digital image watermarking spread-space spread-spectrum technique based on Double Random Phase Encoding'. Optics Communications, 300 :162-177. [DOI] [Full-Text]
    2012 Liu, S; Hennelly, BM; Sheridan, JT (2012) 'Numerical simulation of double random phase encoding'. Optical Engineering, 51 . [DOI]
    2012 Kozacki, T; Kujawinska, M; Finke, G; Hennelly, B; Pandey, N (2012) 'Extended viewing angle holographic display system with tilted SLMs in a circular configuration'. Journal of Applied Optics, 51 :1771-1780. [DOI] [Full-Text]
    2012 Kujawinska M.; Finke G.; Garbat P.; Faldorf C.; Hennelly B. (2012) 'Wide angle digital holographic interferometry with real-time optical reconstruction'. Photonics Letters of Poland, 4 (2):48-50. [DOI] [Full-Text]
    2011 Pandey, N; Hennelly, B (2011) 'Quantization noise and its reduction in lensless Fourier digital holography'. Journal of Applied Optics, 50 :58-70. [Full-Text]
    2011 Pandey N.; Hennelly B. (2011) 'Effect of additive noise on phase measurement in digital holographic microscopy'. 3D Research, 2 (1):1-6. [DOI] [Full-Text]
    2011 Kelly, DP; Healy, JJ; Hennelly, BM; Sheridan, JT (2011) 'Quantifying the 2.5D imaging performance of digital holographic systems'. Journal of the European Optical Society, 6 . [DOI] [Full-Text]
    2011 Liu, CG; Wang, DY; Healy, JJ; Hennelly, BM; Sheridan, JT; Kim, MK (2011) 'Digital computation of the complex linear canonical transform'. Journal Of The Optical Society Of America A-Optics Image Science And Vision, 28 :1379-1386. [Full-Text]
    2010 Pandey, N; Hennelly, B (2010) 'Fixed-point numercial-reconstruction for digital holographic microscopy'. Optics Letters, 35 :1076-1078. [Full-Text]
    2010 Molony, KM; Hennelly, BM; Kelly, DP; Naughton, TJ (2010) 'Reconstruction algorithms applied to in-line Gabor digital holographic microscopy'. Optics Communications, 283 :903-909. [DOI] [Full-Text]
    2009 Monaghan, DS; Kelly, DP; Pandey, N; Hennelly, BM (2009) 'Twin removal in digital holography using diffuse illumination'. Optics Letters, 34 :3610-3612. [Full-Text]
    2009 Ward J.; Kelly D.; Hennelly B.; Sheridan J. (2009) 'Comment on the paper: H.-E. Hwang, P. Han, Theoretical analysis for surface tilt and translation detection based on speckle photography in the Fresnel domain, Opt. Commun. 282 (2009) 351-354'. Optics Communications, 282 (22):4358-4360. [DOI] [Full-Text]
    2009 Fu, Y; Pedrini, G; Hennelly, BM; Groves, RM; Osten, W (2009) 'Dual-wavelength image-plane digital holography for dynamic measurement'. Optics and Lasers in Engineering, 47 :552-557. [DOI] [Full-Text]
    2008 Gopinathan U.; Monaghan D.; Hennelly B.; Mc Elhinney C.; Kelly D.; McDonald J.; Naughton T.; Sheridan J. (2008) 'A projection system for real world three-dimensional objects using spatial light modulators'. IEEE/OSA Journal of Display Technology, 4 (2):254-261. [DOI] [Full-Text]
    2008 Kelly, DP; Hennelly, BM; Grun, A; Unterrainer, K (2008) 'Numerical sampling rules for paraxial regime pulse diffraction calculations'. Journal Of The Optical Society Of America A-Optics Image Science And Vision, 25 :2299-2308. [Full-Text]
    2008 McElhinney, CP; Hennelly, BM; Naughton, TJ (2008) 'Extended focused imaging for digital holograms of macroscopic three-dimensional objects'. Journal of Applied Optics, 47 :71-79. [Full-Text]
    2008 Naughton T.; Hennelly B.; Dowling T. (2008) 'Introducing secure modes of operation for optical encryption'. Journal Of The Optical Society Of America A-Optics Image Science And Vision, 25 (10):2608-2617. [DOI] [Full-Text]
    2008 Healy, JJ; Hennelly, BM; Sheridan, JT (2008) 'Additional sampling criterion for the linear canonical transform'. Optics Letters, 33 :2599-2601. [Full-Text]
    2007 Maycock J.; Hennelly B.; McDonald J.; Frauel Y.; Castro A.; Javidi B.; Naughton T. (2007) 'Reduction of speckle in digital holography by discrete Fourier filtering'. Journal Of The Optical Society Of America A-Optics Image Science And Vision, 24 (6):1617-1622. [DOI] [Full-Text]
    2007 Hennelly, BM; Naughton, TJ; McDonald, J; Sheridan, JT; Unnikrishnan, G; Kelly, DP; Javidi, B (2007) 'Spread-space spread-spectrum technique for secure multiplexing'. Optics Letters, 32 :1060-1062. [Full-Text]
    2006 Maycock, J; McElhinney, CP; Hennelly, BM; Naughton, TJ; McDonald, JB; Javidi, B (2006) 'Reconstruction of partially occluded objects encoded in three-dimensional scenes by using digital holograms'. Journal of Applied Optics, 45 :2975-2985. [Full-Text]
    2014 Laura T. Kerr, Katarina Domijan, Ivor Cullen, Bryan M. Hennelly (2014) 'Applications of Raman spectroscopy to the urinary bladder for cancer diagnostics'. Lasers in Medical Science, 3 :193-224. [DOI] [Full-Text]
    2010 Damien P. Kelly, David S. Monaghan, Nitesh Pandey, Tomasz Kozacki, Aneta Michał kiewicz, Grzegorz Finke, Bryan M. Hennelly, and Malgorzata Kujawinska (2010) 'Digital holographic capture and opto-electronic reconstruction for 3D displays'. International Journal of Digital Multimedia Broadcasting, 2010 . [DOI] [Full-Text]
    2006 Robert F. Patten, Bryan M. Hennelly, Damien P. Kelly, Feidhlim T. O'Neill, Ying Liu, and John T. Sheridan, (2006) 'Speckle photography: mixed domain fractional Fourier motion detection'. Optics Letters, 31 :32-34. [DOI] [Full-Text]
    2006 Damien P. Kelly, Bryan M. Hennelly, John T. Sheridan, and William T. Rhodes (2006) 'Finite-aperture effects for Fourier transform systems with convergent illumination. Part II: 3-D system analysis'. Optics Communications, 263 :180-188. [DOI] [Full-Text]
    2006 Bryan M. Hennelly, Robert F. Patten, Damien P. Kelly, and John T. Sheridan (2006) 'Metrology and the Linear Canonical Transform'. Journal of Modern Optics, 53 :2167-2186. [DOI]
    2006 Damien P. Kelly, Jennifer E. Ward, Bryan M. Hennelly, Unnikrishnan Gopinathan, Feidhlim T. O'Neill, and John T. Sheridan (2006) 'Paraxial speckle-based metrology systems with an aperture'. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA - A, 23 :2861-2870. [DOI] [Full-Text]
    2006 Damien P. Kelly, Jennifer E. Ward, Unnikrishnan Gopinathan, Bryan M. Hennelly, Feidhlim T. O'Neill, and John T. Sheridan (2006) 'Generalized Yamaguchi correlation factor for coherent quadratic phase speckle metrology systems with an aperture'. Optics Letters, 31 :3444-3446. [DOI] [Full-Text]
    2006 Jonathan Maycock, Conor P. McElhinney, Bryan M. Hennelly, Thomas J. Naughton, John B. Mc Donald, and Bahram Javidi (2006) 'Reconstruction of partially occluded objects encoded in three-dimensional scenes using digital holograms'. Journal of Applied Optics, 45 :2975-2985. [DOI] [Full-Text]
    2005 Bryan M. Hennelly and John T. Sheridan (2005) 'Fast numerical algorithm for the linear canonical transform'. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA - A, 22 :928`-937. [DOI] [Full-Text]
    2005 Bryan M. Hennelly and John T. Sheridan (2005) 'Optical encryption and the space bandwidth product'. Optics Communications, 247 :291-305. [DOI] [Full-Text]
    2005 Damien P. Kelly, Bryan M. Hennelly, and John T. Sheridan (2005) 'Magnitude and direction of motion with speckle correlation and the optical fractional Fourier transform'. Journal of Applied Optics, 44 :2720-2727. [DOI] [Full-Text]
    2005 Damien P. Kelly, Bryan M. Hennelly, and J. T. Sheridan (2005) 'Analytical and numerical analysis of linear optical systems'. Optical Engineering, 45 . [DOI]
    2005 Bryan M. Hennelly and John T. Sheridan (2005) 'Generalizing, optimizing, and inventing numerical algorithms for the fractional Fourier, Fresnel, and linear canonical transforms'. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA - A, 22 :917-927. [DOI] [Full-Text]
    2004 Bryan Hennelly, Damian Kelly, and John T. Sheridan (2004) 'Wavelength-controlled variable-order optical fractional Fourier transform'. Optics Letters, 29 :427-429. [DOI] [Full-Text]
    2004 Bryan M. Hennelly and John T. Sheridan (2004) 'Random Phase and Jigsaw Encryption in Fresnel Domain'. Optical Engineering, 43 :2239-2249. [DOI]
    2003 Bryan Hennelly and John T. Sheridan (2003) 'Optical image encryption by random shifting in fractional Fourier domains'. Optics Letters, 28 :269-271. [DOI] [Full-Text]
    2003 Bryan M. Hennelly and John T. Sheridan (2003) 'Image encryption and the fractional Fourier transform'. Optik, 114 :251-265. [DOI] [Full-Text]
    2003 John T. Sheridan, Bryan Hennelly, and Damien Kelly (2003) 'Motion detection, the Wigner distribution function, and the optical fractional Fourier transform'. Optics Letters, 28 :884-886. [DOI] [Full-Text]
    2003 Bryan M. Hennelly and John T. Sheridan (2003) 'Fractional Fourier transform-based image encryption: phase retrieval algorithm'. Optics Communications, 226 :61-80. [DOI] [Full-Text]

    Magazine Article

    Year Publication
    2018 Lindsay, S; McIntyre, J; Gubbins, L; Smith, M; Kerr, L; Kavanagh, E; Higgins, MJ; Hennelly, B; Dowling, P; Byrne, H; McCann, A (2018) Longitudinal profiling of plasma derived extracellular vesicles (EVs) from women presenting with metastatic triple-negative breast cancer (mTNBC) informs on metastatic location and treatment outcome. PHILADELPHIA: [Magazine Article] [DOI]

    Thesis

    Year Publication
    2013 Jonathan Maycock (2013) Improving reconstructions of digital holograms. National University of Ireland Maynooth: [Thesis]
    2011 Nitesh Pandey (2011) Digital hologram recording systems: some performance improvements. National University of Ireland Maynooth: [Thesis]
    2005 Bryan M. Hennelly (2005) Optical Signal Processing: Applications and Simulations. University College Dublin: [Thesis]
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