Dr. Michael A. Fiddy Profile

Dr. Michael A. Fiddy

Professor

SPIE Involvement:

Author | Editor

Publications (79)

SPIE Press Book | 28 March 2017

Engineered Materials and Metamaterials: Design and Fabrication

Richard Dudley, Michael Fiddy

KEYWORDS: Metamaterials, Metals, Dielectrics, Scattering, Magnetism, Plasma, Refractive index, Particles, Wave propagation, Electron beam lithography

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Engineered Materials and Metamaterials: Design and Fabrication

Proceedings Article | 16 November 2015 Paper

Controlling the bandwidth of metamaterial properties

M. Fiddy, M. Karami

Proceedings Volume 9544, 954432 (2015) https://doi.org/10.1117/12.2188846

KEYWORDS: Metamaterials, Resonators, Magnetism, Refractive index, Metals, Scattering, Dielectrics, Semiconductors, Structural design, Copper

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Proceedings Article | 21 September 2015 Paper

Superresolution imaging from nonlinear inverse scattering

M. Fiddy, R. Shane Ritter

Proceedings Volume 9600, 96000D (2015) https://doi.org/10.1117/12.2188861

KEYWORDS: Scattering, Receivers, Inverse scattering, Electronic filtering, Super resolution, Multiple scattering, Linear filtering, Optical spheres, Reconstruction algorithms, Image resolution

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Proceedings Article | 21 September 2015 Paper

Exploiting reciprocity for imaging

M. Fiddy, M. Karami

Proceedings Volume 9600, 96000B (2015) https://doi.org/10.1117/12.2188875

KEYWORDS: Scattering, Metamaterials, Wave propagation, Phase conjugation, Spatial frequencies, Super resolution, Computer programming, Image resolution, Image restoration, Spatial resolution

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Proceedings Article | 1 September 2015 Presentation + Paper

Design theory of thin film hyperbolic metamaterial colimators

Daniel Fullager, Michael Fiddy

Proceedings Volume 9544, 95441T (2015) https://doi.org/10.1117/12.2187690

KEYWORDS: Reflectivity, Metamaterials, Transmittance, Refraction, Thin films, Interfaces, Electromagnetic radiation, Dielectrics, Wave propagation, Free space

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Proceedings Article | 1 September 2015 Presentation + Paper

LCR model for hyberbolic metamaterials

C. Rosenbury, M. Fiddy

Proceedings Volume 9544, 954418 (2015) https://doi.org/10.1117/12.2188358

KEYWORDS: Inductance, Capacitance, Metamaterials, Metals, Plasmonic waveguides, Dispersion, Plasma, Skin, Systems modeling, Circuit switching

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Proceedings Article | 10 April 2015 Paper

Solar cell enhancement using metallic nanoparticles embedded in titanium dioxide

Michael Fiddy, Max Burnett, Kenneth Allen

Proceedings Volume 9367, 93671O (2015) https://doi.org/10.1117/12.2080077

KEYWORDS: Silicon, Optical spheres, Gold, Dielectrics, Nanoparticles, Silicon films, Interfaces, Solar cells, Terahertz radiation, Titanium dioxide

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Proceedings Article | 27 February 2015 Paper

Genetic algorithm for true negative index in plasmonic metamaterials

Hossein Alisafaee, Ian Goforth, Daniel Fullager, Michael Fiddy

Proceedings Volume 9371, 93710S (2015) https://doi.org/10.1117/12.2080640

KEYWORDS: Metamaterials, Negative refraction, Genetic algorithms, Plasmonics, Refraction, Dispersion, Dielectrics, Electromagnetism, Metals, Finite element methods

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Proceedings Article | 12 September 2014 Paper

Scattering and coupling between subwavelength resonators

Morteza Karami, Steven Kitchin, M. Fiddy

Proceedings Volume 9160, 91602O (2014) https://doi.org/10.1117/12.2062493

KEYWORDS: Scattering, Resonators, Metamaterials, Negative refraction, Radio propagation, Prisms, Homogenization, Refractive index, Optical spheres, Ions

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Proceedings Article | 12 September 2014 Paper

Design of hyperbolic metamaterials by genetic algorithm

Hossein Alisafaee, Ian Goforth, Daniel Fullager, Michael Fiddy, Chris Rosenbury

Proceedings Volume 9160, 91600K (2014) https://doi.org/10.1117/12.2060338

KEYWORDS: Metamaterials, Genetic algorithms, Negative refraction, Electromagnetism, Metals, Dispersion, Dielectrics, Refraction, Crystals, Numerical analysis

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Proceedings Article | 7 March 2014 Paper

Dedicated nanoantenna elements for vertical nanorods in plasmonic photovoltaics

Hossein Alisafaee, Michael Fiddy

Proceedings Volume 8981, 89811H (2014) https://doi.org/10.1117/12.2039128

KEYWORDS: Absorption, Scattering, Light scattering, Plasmonics, Optical spheres, Nanoparticles, Finite element methods, Gold, Nanoantennas, Nanorods

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Proceedings Article | 19 February 2014 Paper

Epitaxial thin films for hyperbolic metamaterials

R. Tsu, D. Fullager, M. Fiddy, H. Alisafaee

Proceedings Volume 8995, 899515 (2014) https://doi.org/10.1117/12.2038257

KEYWORDS: Metamaterials, Zinc oxide, Doping, Plasma, Sapphire, Gallium, Dielectrics, Aluminum, Scanning electron microscopy, Plasmonics

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Proceedings Article | 19 February 2014 Paper

ENZ waveguide of Al-doped zinc oxide for telecommunication applications

Hossein Alisafaee, Daniel Fullager, Michael Fiddy

Proceedings Volume 8994, 89941E (2014) https://doi.org/10.1117/12.2039628

KEYWORDS: Neptunium, Waveguides, Metamaterials, Refractive index, Polarization, Dispersion, Plasmonics, Particles, Zinc oxide, Cladding

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SPIE Journal Paper | 6 January 2014

Polarization insensitivity in epsilon-near-zero metamaterial from plasmonic aluminum-doped zinc oxide nanoparticles

Hossein Alisafaee, Michael Fiddy

JNP, Vol. 8, Issue 01, 083898, (January 2014) https://doi.org/10.1117/12.10.1117/1.JNP.8.083898

KEYWORDS: Metamaterials, Plasmonics, Polarization, Zinc oxide, Nanoparticles, Aluminum, Refractive index, Particles, Surface plasmons, Dielectric polarization

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Proceedings Article | 11 September 2013 Paper

Low-index metamaterials comprised of plasmonic dimers of aluminum-doped zinc oxide

Hossein Alisafaee, P. Cox, Michael Fiddy

Proceedings Volume 8806, 88061L (2013) https://doi.org/10.1117/12.2024334

KEYWORDS: Metamaterials, Nanoparticles, Plasmonics, Particles, Polarization, Zinc oxide, Near infrared, Refractive index, Metals, Optical spheres

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Proceedings Article | 15 October 2012 Paper

Imaging from scattered fields: limited data and degrees of freedom

R. Shane Ritter, Michael Fiddy

Proceedings Volume 8500, 850007 (2012) https://doi.org/10.1117/12.930838

KEYWORDS: Scattering, Receivers, Inverse scattering, Detection and tracking algorithms, Electronic filtering, Scatter measurement, Image restoration, Reconstruction algorithms, Fourier transforms, Image quality

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Proceedings Article | 15 October 2012 Paper

Superresolved image reconstruction from incomplete data

Yi-Chen Chuang, Richard Dudley, Michael Fiddy

Proceedings Volume 8500, 850009 (2012) https://doi.org/10.1117/12.930836

KEYWORDS: Metamaterials, Scattering, Inverse scattering, Image restoration, Refractive index, Image resolution, Wave propagation, Spatial frequencies, Inverse scattering problem, Near field

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Proceedings Article | 15 October 2012 Paper

Compressive sampling methods for superresolution imaging

Richard Dudley, Yi-Chen Chuang, Michael Fiddy

Proceedings Volume 8500, 850005 (2012) https://doi.org/10.1117/12.930837

KEYWORDS: Metamaterials, Image resolution, Scattering, Sensors, Image compression, Imaging systems, Super resolution, Spatial frequencies, Image restoration, Cameras

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Proceedings Article | 22 February 2012 Paper

Optimal arrangement of meta-atoms composing metamaterials

Michael Fiddy, Yi-Chen Chuang, Richard Dudley

Proceedings Volume 8269, 82691D (2012) https://doi.org/10.1117/12.906331

KEYWORDS: Metamaterials, Refractive index, Resonators, Wave propagation, Scattering, Image resolution, Negative refraction, Dielectrics, Superlenses, Antennas

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Proceedings Article | 1 March 2011 Paper

Inverting scattered fields for sub-wavelength resolution using negative index metamaterials

M. Fiddy, Y. Zhang

Proceedings Volume 7946, 79460V (2011) https://doi.org/10.1117/12.873986

KEYWORDS: Metamaterials, Scattering, Image resolution, Image restoration, Spatial frequencies, Image processing, Photomasks, Inverse scattering, Super resolution, Imaging systems

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Proceedings Article | 27 August 2010 Paper

Sampling rates and image reconstruction from scattered fields

Umer Shahid, Markus Testorf, Michael Fiddy

Proceedings Volume 7800, 780005 (2010) https://doi.org/10.1117/12.861454

KEYWORDS: Scattering, Electronic filtering, Scatter measurement, Image restoration, Inverse scattering problem, Image analysis, Inverse scattering, Reconstruction algorithms, Fourier transforms, Receivers

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SPIE Journal Paper | 1 July 2010 Open Access

Combined image-processing algorithms for improved optical coherence tomography of prostate nerves

Shahab Chitchian, Thomas Weldon, Michael Fiddy, Nathaniel Fried

JBO, Vol. 15, Issue 04, 046014, (July 2010) https://doi.org/10.1117/12.10.1117/1.3481144

KEYWORDS: Prostate, Image segmentation, Optical coherence tomography, Denoising, Edge detection, Wavelets, Wavelet transforms, Detection and tracking algorithms, Tissues, Image filtering

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Proceedings Article | 24 February 2009 Paper

Speckle reduction during all-fiber common-path optical coherence tomography of the cavernous nerves

Nathaniel Fried, Shahab Chitchian, Michael Fiddy

Proceedings Volume 7168, 71682N (2009) https://doi.org/10.1117/12.807444

KEYWORDS: Optical coherence tomography, Denoising, Wavelets, Image quality, Prostate, Speckle, Signal to noise ratio, Nerve, Prostate cancer, Surgery

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Proceedings Article | 23 February 2009 Paper

Denoising during optical coherence tomography of the prostate nerves via bivariate shrinkage using dual-tree complex wavelet transform

Michael Fiddy, Shahab Chitchian, Nathaniel Fried

Proceedings Volume 7161, 716112 (2009) https://doi.org/10.1117/12.807438

KEYWORDS: Optical coherence tomography, Denoising, Signal to noise ratio, Prostate, Wavelets, Wavelet transforms, Nerve, Speckle, Image quality, Interference (communication)

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SPIE Journal Paper | 1 January 2009 Open Access

Denoising during optical coherence tomography of the prostate nerves via wavelet shrinkage using dual-tree complex wavelet transform

Shahab Chitchian, Michael Fiddy, Nathaniel Fried

JBO, Vol. 14, Issue 01, 014031, (January 2009) https://doi.org/10.1117/12.10.1117/1.3081543

KEYWORDS: Optical coherence tomography, Discrete wavelet transforms, Denoising, Wavelets, Prostate, Wavelet transforms, Signal to noise ratio, Speckle, Nerve, Image quality

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Proceedings Article | 5 September 2008 Paper

Inversion of strongly scattered data: shape and permittivity recovery

M. Testorf, M. Fiddy, U. Shahid

Proceedings Volume 7076, 707606 (2008) https://doi.org/10.1117/12.796137

KEYWORDS: Scattering, Electronic filtering, Fourier transforms, Foam, Transform theory, Filtering (signal processing), Signal processing, Linear filtering, Spatial frequencies, Nonlinear filtering

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Proceedings Article | 5 September 2008 Paper

Superresolution capabilities of 3D optical filters

Michael Fiddy, Markus Testorf

Proceedings Volume 7076, 70760K (2008) https://doi.org/10.1117/12.796795

KEYWORDS: Imaging systems, Optical filters, Super resolution, Image resolution, Modulation, Sensors, Cameras, 3D image processing, Signal detection, 3D modeling

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Proceedings Article | 14 May 2008 Paper

Anisotropic periodic structure exhibiting gigantic field enhancements

J. Shenk, Y. Cao, R. Ingel, M. Fiddy

Proceedings Volume 6992, 69920P (2008) https://doi.org/10.1117/12.780323

KEYWORDS: Photonic crystals, Structural design, Anisotropy, Dispersion, Birefringence, Phase measurement, Microwave radiation, Resonance enhancement, Refractive index, Radio propagation

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Proceedings Article | 11 February 2008 Paper

Form birefringent anisotropic photonic crystal exhibiting external field anomalies

W. Yang, P. Sanger, Y. Cao, M. Fiddy, J. Schenk, M. Graham, R. Ingel, K. Burbank

Proceedings Volume 6901, 69010L (2008) https://doi.org/10.1117/12.762322

KEYWORDS: Photonic crystals, Dispersion, Anisotropy, Microwave radiation, Birefringence, Polarization, Wave propagation, Refractive index, Structural design, Radio propagation

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Proceedings Article | 11 May 2007 Paper

A study of spore identification from diffraction data

M. Fiddy, Yang Cao, P. Gardner, Thanh Le

Proceedings Volume 6554, 65540M (2007) https://doi.org/10.1117/12.719542

KEYWORDS: Scattering, Mie scattering, Diffraction, Optical spheres, Particles, Refractive index, Data modeling, Inverse scattering, Cladding, Coating

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SPIE Journal Paper | 1 March 2007

Wafer-based diffractive polarizer design for low-reflectivity applications

Panfilo Deguzman, Yang Cao, Thomas Suleski, Michael Fiddy, Rich Jones, Robert Te Kolste, James Morris

OE, Vol. 46, Issue 03, 038001, (March 2007) https://doi.org/10.1117/12.10.1117/1.2716378

KEYWORDS: Polarizers, Diffraction gratings, Silicon, Polarization, Antireflective coatings, Diffraction, Prototyping, Reflection, Optical design, Etching

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Proceedings Article | 3 February 2007 Paper

Design and experimental verification of a novel anisotropic photonic crystal band edge device

Y. Cao, P. Sanger, J. Schenk, K. Burbank, M. Graham, J. Ballato, T. Suleski, M. Fiddy, Jeffrey Raquet

Proceedings Volume 6480, 64800E (2007) https://doi.org/10.1117/12.701158

KEYWORDS: Photonic crystals, Anisotropy, Polarization, Microwave radiation, Dielectrics, Transform theory, Transmitters, Receivers, Structural design, Thin films

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Proceedings Article | 5 September 2006 Paper

Improved image reconstruction from multiple frames

Michael Fiddy, Markus Testorf

Proceedings Volume 6316, 631609 (2006) https://doi.org/10.1117/12.683396

KEYWORDS: Imaging systems, Image restoration, Image resolution, Reconstruction algorithms, Signal detection, Image enhancement, Sensors, Data acquisition, Detection and tracking algorithms, Fourier transforms

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Proceedings Article | 5 September 2006 Paper

k-space design of methods for optical and imaging hardware

M. Testorf, M. Fiddy

Proceedings Volume 6316, 63160H (2006) https://doi.org/10.1117/12.683397

KEYWORDS: Scattering, Electronic filtering, Fourier transforms, Nonlinear filtering, Inverse scattering, Optical design, Optical imaging, Image restoration, Diffraction, Tomography

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Proceedings Article | 18 May 2006 Paper

Compressive imaging sensors

T. Suleski, M. Feldman, X. Sun, M. Fiddy, D. Brady, R. TeKolste, N. Pitsianis, A. Portnoy

Proceedings Volume 6232, 62320A (2006) https://doi.org/10.1117/12.666451

KEYWORDS: Image compression, Image resolution, Sensors, Imaging systems, Transform theory, Diffraction, Compressive imaging, Cameras, Photomasks, Compressed sensing

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Proceedings Article | 1 March 2006 Paper

Resonant effect analysis at finite one-dimensional anisotropic photonic crystal band edges

Michael Fiddy, Yang Cao

Proceedings Volume 6128, 61281I (2006) https://doi.org/10.1117/12.646056

KEYWORDS: Photonic crystals, Anisotropy, Resonance enhancement, Wave propagation, Polarization, Gallium nitride, Dielectrics, Transform theory, Dispersion, Algorithm development

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Proceedings Article | 2 February 2006 Paper

Thin digital imaging systems using focal plane coding

Michael Feldman, David Brady, Andrew Portnoy, Michael Fiddy, Junpeng Guo, Nikos Pitsianis, Robert Te Kolste

Proceedings Volume 6065, 60650F (2006) https://doi.org/10.1117/12.643203

KEYWORDS: Imaging systems, Sensors, Optical sensors, Photomasks, Cameras, Glasses, Image resolution, Image compression, Image sensors, Digital imaging

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Proceedings Article | 15 September 2005 Paper

Compressive optical MONTAGE photography

David Brady, Nikos Pitsianis, Michael Feldman, Michael Fiddy, Andrew Portnoy, J.P. Guo

Proceedings Volume 5907, 590708 (2005) https://doi.org/10.1117/12.613213

KEYWORDS: Imaging systems, Image compression, Photography, Image resolution, Charge-coupled devices, Imaging arrays, Staring arrays, Image fusion, Matrices, Visible radiation

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SPIE Journal Paper | 1 September 2005

Axially frozen modes in finite anisotropic photonic crystals

Andrey Kanaev, Yang Cao, Michael Fiddy

OE, Vol. 44, Issue 09, 095201, (September 2005) https://doi.org/10.1117/12.10.1117/1.2050327

KEYWORDS: Photonic crystals, Wave propagation, Interfaces, Optical engineering, Radio propagation, Polarization, Slow light, Light wave propagation, Refractive index, Dispersion

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Proceedings Article | 28 April 2005 Paper

Axially frozen modes in finite anisotropic photonic crystals

Yang Cao, Andrey Kanaev, Michael Fiddy

Proceedings Volume 5722, (2005) https://doi.org/10.1117/12.588741

KEYWORDS: Photonic crystals, Radio propagation, Wave propagation, Slow light, Light wave propagation, Dispersion, Interfaces, Polarization, Refractive index, Geometrical optics

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Proceedings Article | 22 October 2004 Paper

Vortex interference for superresolved beam waists

Hari Allamsetty, Michael Fiddy

Proceedings Volume 5562, (2004) https://doi.org/10.1117/12.561815

KEYWORDS: Point spread functions, Spiral phase plates, Optical vortices, Scattering, Gaussian beams, Super resolution, Wave propagation, Transmittance, Photomasks, Mathematical modeling

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Proceedings Article | 22 October 2004 Paper

Minimum-phase-based inverse scattering method applied to IPS008

Markus Testorf, Michael Fiddy, Umer Shahid

Proceedings Volume 5562, (2004) https://doi.org/10.1117/12.561816

KEYWORDS: Scattering, Fourier transforms, Nonlinear filtering, Linear filtering, Inverse scattering problem, Inverse scattering, Data acquisition, Remote sensing, Electronic filtering, Inverse problems

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Proceedings Article | 23 October 2003 Paper

Minimum phase and zero distributions in 2D signals

Umer Shahid, Michael Fiddy

Proceedings Volume 5202, (2003) https://doi.org/10.1117/12.505943

KEYWORDS: Fourier transforms, Convolution, Low-intensity laser therapy, Phase retrieval, Optical filters, Comets, Holography, Optoelectronics, Scattering, Integral transforms

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Proceedings Article | 23 December 2002 Paper

Foliage-penetrating radar imaging system

Christopher Beaudoin, Markus Testorf, Andrew Gatesman, William Nixon, Michael Fiddy, Jerry Waldman, Robert Giles

Proceedings Volume 4792, (2002) https://doi.org/10.1117/12.452400

KEYWORDS: Radar, Image processing, Scattering, Calibration, Dielectric polarization, Dielectrics, Imaging systems, Automatic target recognition, Data modeling, Target detection

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Proceedings Article | 23 December 2002 Paper

Inverse scattering of strongly scattering targets using redundant data sets

Patrick Ghogomu, Markus Testorf, Michael Fiddy, Nedal Al Ababneh, Andrey Semichaevsky

Proceedings Volume 4792, (2002) https://doi.org/10.1117/12.451794

KEYWORDS: Scattering, Multiple scattering, Refractive index, Dielectrics, Inverse scattering, Scatter measurement, Polarization, Inverse problems, Detection and tracking algorithms, Interfaces

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Proceedings Article | 23 December 2002 Paper

Automated target morphing applied to objects in cluttered backgrounds

Robert McGahan, Andrey Semichaevsky, Markus Testorf, Michael Fiddy

Proceedings Volume 4792, (2002) https://doi.org/10.1117/12.451793

KEYWORDS: Detection and tracking algorithms, Target recognition, Reconstruction algorithms, Fourier transforms, Image analysis, Automatic target recognition, Image resolution, Foliage penetrating radar, Scattering, Radar

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Proceedings Article | 11 July 2002 Paper

Distributed optical fiber Bragg grating sensor for simultaneous measurement of pressure and temperature in the oil and gas downhole

Michael Fiddy, Xueguang Qiao

Proceedings Volume 4870, (2002) https://doi.org/10.1117/12.475573

KEYWORDS: Fiber Bragg gratings, Charge-coupled devices, Sensors, Temperature metrology, Optical fibers, Sensing systems, CCD image sensors, Light emitting diodes, Fiber optics sensors, Diffraction gratings

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Proceedings Article | 27 November 2001 Paper

Suppression of surface reflection in subsurface imaging applications

Markus Testorf, Michael Fiddy

Proceedings Volume 4491, (2001) https://doi.org/10.1117/12.450153

KEYWORDS: Detection and tracking algorithms, Reflection, Scattering, Optical spheres, Radar, Free space, Mining, Fourier transforms, Target recognition, Calibration

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Proceedings Article | 27 November 2001 Paper

Incorporation of prior information in surface imaging applications

Markus Testorf, Michael Fiddy, Charles Byrne, Hsin-Ming Shieh

Proceedings Volume 4491, (2001) https://doi.org/10.1117/12.450178

KEYWORDS: Fourier transforms, Image resolution, Scattering, Detection and tracking algorithms, Image processing, Synthetic aperture radar, Radar, Diffraction, Image analysis, Reflection

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Proceedings Article | 16 November 2000 Paper

Numerical considerations when imaging penetrable highly scattering objects from incomplete data

Robert McGahan, Markus Testorf, Michael Fiddy, Andres Morales-Porras

Proceedings Volume 4123, (2000) https://doi.org/10.1117/12.409271

KEYWORDS: Electronic filtering, Scattering, Nonlinear filtering, Image filtering, Reconstruction algorithms, Detection and tracking algorithms, Inverse scattering, Image analysis, Fourier transforms, Linear filtering

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Proceedings Article | 16 November 2000 Paper

Detecting 1/10th scaled structures in dielectric media using monostatic X-band radar scattering measurements

Markus Testorf, Robert Giles, John Kekis, Michael Fiddy

Proceedings Volume 4123, (2000) https://doi.org/10.1117/12.409277

KEYWORDS: Mining, Radar, Optical spheres, Dielectrics, X band, Scattering, Calibration, Network security, Super resolution, Scatter measurement

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Proceedings Article | 16 November 2000 Paper

Imaging of strongly scattering targets based on space-bandwidth product gating

Michael Fiddy, Markus Testorf

Proceedings Volume 4123, (2000) https://doi.org/10.1117/12.409268

KEYWORDS: Scattering, Light scattering, Tomography, Diffraction, Optical coherence tomography, Multiple scattering, Signal detection, Inverse scattering, Refractive index, Photons

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Proceedings Article | 1 June 1999 Paper

Numerical optimization of deep diffractive optical elements

Markus Testorf, Michael Fiddy

Proceedings Volume 3633, (1999) https://doi.org/10.1117/12.349344

KEYWORDS: Diffraction, Modulation, Diffractive optical elements, Optical design, Wave propagation, Optimization (mathematics), Diffraction gratings, Tolerancing, Spatial frequencies, Wavefronts

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Proceedings Article | 28 December 1998 Paper

Fourier properties of fingerprints

Michael Fiddy, Jin Li, Markus Testorf

Proceedings Volume 3575, (1998) https://doi.org/10.1117/12.334989

KEYWORDS: Signal detection, Fourier transforms, Fingerprint recognition, Electronics, Optical correlators, Diffraction, Sensors, Feature extraction, Optical design, Modulation

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Proceedings Article | 23 October 1998 Paper

Hologram fixing in lithium niobate by laser heating

Michael Fiddy, Haim Haskal, Maida Sy

Proceedings Volume 3401, (1998) https://doi.org/10.1117/12.327928

KEYWORDS: Crystals, Laser crystals, Holograms, Carbon dioxide lasers, Diffraction, Diffraction gratings, Holography, Lithium niobate, Multiplexing, Helium neon lasers

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Proceedings Article | 18 June 1998 Paper

Preshaping reference beams to make edge-illuminated holograms

Ye Teng, Yuanjie Wang, Michael Fiddy

Proceedings Volume 3291, (1998) https://doi.org/10.1117/12.310584

KEYWORDS: Holograms, Holography, Glasses, 3D image reconstruction, Diffraction, Collimation, Wave plates, Silver, Grazing incidence, Polishing

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SPIE Journal Paper | 1 January 1998

Novel joint transform correlator architecture using bacteriorhodopsin optically addressable spatial light modulators

J. Sanchez-de-la-Llave, Drew Pommet, Michael Fiddy

OE, Vol. 37, Issue 01, (January 1998) https://doi.org/10.1117/12.10.1117/1.601851

KEYWORDS: Optical correlators, Spatial light modulators, Joint transforms, Birefringence, Spatial resolution, Absorption, Polarizers, Optically addressed spatial light modulators, Fourier transforms, Spatial frequencies

Proceedings Article | 9 December 1997 Paper

Optical imaging from scattering data: imaging from Fourier-intensity data

A. Noushin, Michael Fiddy, Drew Pommet

Proceedings Volume 3171, (1997) https://doi.org/10.1117/12.284713

KEYWORDS: Optical imaging, Scattering, Fourier transforms, Phase retrieval

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Proceedings Article | 9 December 1997 Paper

Minimal data collection: imaging from limited-angle data using prior knowledge

Drew Pommet, Michael Fiddy, Robert McGahan

Proceedings Volume 3171, (1997) https://doi.org/10.1117/12.284712

KEYWORDS: Image resolution, Tomography, Scattering, Backscatter, Image analysis, Image quality, Time metrology

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Proceedings Article | 11 April 1997 Paper

Photonic crystal fabrication by way of coherent microparticle interaction

Laurence Malley, Michael Fiddy, Drew Pommet

Proceedings Volume 3008, (1997) https://doi.org/10.1117/12.271429

KEYWORDS: Particles, Photonic crystals, Dielectrics, Dielectric polarization, Radio propagation, Molecules, Light wave propagation, Light scattering, Optical microcavities, Electromagnetism

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Proceedings Article | 31 October 1996 Paper

Compact optical correlator for machine vision with optically addressed bacteriorhodopsin spatial light modulator

Michael Fiddy, Drew Pommet, D. Sanchez

Proceedings Volume 2908, (1996) https://doi.org/10.1117/12.257264

KEYWORDS: Optical correlators, Fourier transforms, Spatial light modulators, Joint transforms, Transmittance, Wavefronts, Absorption, Machine vision, Optically addressed spatial light modulators, CCD cameras

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SPIE Journal Paper | 1 September 1996

Waveguide hologram fingerprint entry device

Marvin Drake, Mark Lidd, Michael Fiddy

OE, Vol. 35, Issue 09, (September 1996) https://doi.org/10.1117/12.10.1117/1.600843

KEYWORDS: Holograms, Waveguides, Charge-coupled devices, Prototyping, Imaging systems, Databases, Beam splitters, Light sources, Light, CCD cameras

SPIE Journal Paper | 1 April 1996

Optical method for spatial noise removal in interferometry

Ching-Wei Liao, Michael Fiddy

OE, Vol. 35, Issue 04, (April 1996) https://doi.org/10.1117/12.10.1117/1.600713

KEYWORDS: Wavefronts, Mirrors, Interferometers, Speckle, Diffusers, Speckle pattern, Fringe analysis, Interferometry, Phase shifts, Scattering

Proceedings Article | 9 October 1995 Paper

Imaging of strongly scattering objects using a nonlinear filtering technique

Drew Pommet, Robert McGahan, John Morris, Michael Fiddy

Proceedings Volume 2570, (1995) https://doi.org/10.1117/12.224175

KEYWORDS: Scattering, Electronic filtering, Linear filtering, Nonlinear filtering, Spatial frequencies, Filtering (signal processing), Inverse scattering, Image restoration, Optical filters, Image filtering

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Proceedings Article | 9 October 1995 Paper

Imaging from limited-angle backscattered data from strongly scattering targets

John Morris, Drew Pommet, Michael Fiddy, Richard Marr, Uve Lammers, Robert McGahan

Proceedings Volume 2570, (1995) https://doi.org/10.1117/12.224184

KEYWORDS: Scattering, Radar, Solids, Imaging systems, Image restoration, Backscatter, Fourier transforms, Image processing, Image filtering, Spherical lenses

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Proceedings Article | 4 January 1995 Paper

Optical methods for spatial noise removal in interferometry

Michael Fiddy, C. Liao

Proceedings Volume 2349, (1995) https://doi.org/10.1117/12.198675

KEYWORDS: Mirrors, Interferometers, Wavefronts, Speckle pattern, Fringe analysis, Speckle, Diffusers, Image filtering, Interferometry, Scattering

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Proceedings Article | 8 July 1994 Paper

Imaging of strongly scattering objects using cepstral filtering

Freeman Lin, Michael Fiddy, Robert McGahan, John Morris

Proceedings Volume 2241, (1994) https://doi.org/10.1117/12.179749

KEYWORDS: Scattering, Electronic filtering, Image filtering, Filtering (signal processing), Point spread functions, Fourier transforms, Linear filtering, Inverse optics, Nonlinear filtering, Image restoration

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Proceedings Article | 8 July 1994 Paper

Two-dimensional blind deconvolution from point zero locations

Michael Fiddy, Pi-Tung Chen

Proceedings Volume 2241, (1994) https://doi.org/10.1117/12.179743

KEYWORDS: Deconvolution, Phase retrieval, Error analysis, Fourier transforms, Inverse optics, Data modeling, Inspection, Image restoration, Speckle, Image analysis

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Proceedings Article | 8 July 1994 Paper

Blind deconvolution of images using neural networks

Ronald Steriti, Michael Fiddy

Proceedings Volume 2241, (1994) https://doi.org/10.1117/12.179744

KEYWORDS: Deconvolution, Neural networks, Image analysis, Convolution, Point spread functions, Inverse optics, Iterative methods, Correlation function, Image processing, Fourier transforms

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Proceedings Article | 8 July 1994 Paper

Inverse scattering methods applied to nonlinear optical component design

Michael Fiddy, Freeman Lin

Proceedings Volume 2241, (1994) https://doi.org/10.1117/12.179741

KEYWORDS: Scattering, Correlation function, Inverse optics, Particles, Laser beam propagation, Refractive index, Fourier transforms, Nonlinear optics, Liquids, Wave propagation

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Proceedings Article | 9 November 1993 Paper

Zero estimation for blind deconvolution from noisy sampled data

Pi-Tung Chen, Alain Greenaway, Yuanjie Wang, Michael Fiddy

Proceedings Volume 2029, (1993) https://doi.org/10.1117/12.161996

KEYWORDS: Image restoration, Deconvolution, Phase retrieval, Fourier transforms, Data analysis, Statistical analysis, Detection theory, Algorithm development, Reconstruction algorithms, Digital imaging

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Proceedings Article | 27 April 1993 Paper

Nonlinear optical photoresponsive polymer for reversible optical data storage

D. Kim, Lian Li, Sukant Tripathy, Jayant Kumar, Michael Fiddy, Ru Jeng

Proceedings Volume 1853, (1993) https://doi.org/10.1117/12.144072

KEYWORDS: Polymers, Diffraction gratings, Polymer thin films, Polarization, Diffraction, Holography, Optical storage, Birefringence, Epoxies, Glasses

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Proceedings Article | 23 March 1993 Paper

Commercialization of alignment of an optical correlator: architectures and alignment procedures

Damon Manettas, Mark L'Antigua, Michael Fiddy

Proceedings Volume 1822, (1993) https://doi.org/10.1117/12.141946

KEYWORDS: Optical correlators, Wavefronts, Fourier transforms, Joint transforms, Spatial light modulators, Charge-coupled devices, Alignment procedures, Image filtering, Optical filters, Binary data

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Proceedings Article | 29 December 1992 Paper

Regularized image reconstruction using neural networks

Ronald Steriti, Michael Fiddy

Proceedings Volume 1767, (1992) https://doi.org/10.1117/12.139010

KEYWORDS: Image restoration, Neural networks, Image filtering, Inverse problems, Scattering, Linear filtering, Optical filters, Reconstruction algorithms, Iterative methods, Neurons

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Proceedings Article | 29 December 1992 Paper

Quantitative image recovery and restoration from scattered field data at 10GHz

Michael Fiddy, Robert McGahan, Freeman Lin

Proceedings Volume 1767, (1992) https://doi.org/10.1117/12.139023

KEYWORDS: Scattering, Image restoration, Inverse problems, Image resolution, Fourier transforms, Linear filtering, Error analysis, Scatter measurement, Numerical analysis, Inverse scattering

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Proceedings Article | 29 December 1992 Paper

Cepstral filtering for recovery of object from scattered field data

Freeman Lin, Michael Fiddy, Robert McGahan

Proceedings Volume 1767, (1992) https://doi.org/10.1117/12.139049

KEYWORDS: Scattering, Electronic filtering, Inverse problems, Linear filtering, Spatial frequencies, Fourier transforms, Image filtering, Scatter measurement, Optical filters, Image restoration

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Proceedings Article | 1 September 1991 Paper

Nonlinear optical properties of suspensions of microparticles: electrostrictive effect and enhanced backscatter

Michael Fiddy, Chih-Chieh Kang

Proceedings Volume 1497, (1991) https://doi.org/10.1117/12.46795

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Proceedings Article | 1 November 1990 Paper

Inversion of 10-GHz scattered field data using distorted-wave Born approximations

Michael Fiddy, Ali Alavi, Robert McGahan, Freeman Lin

Proceedings Volume 1351, (1990) https://doi.org/10.1117/12.23633

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Proceedings Article | 1 November 1990 Paper

Computational aspects of regularized image reconstruction

Bryan Brames, Michael Fiddy, John Abbiss

Proceedings Volume 1351, (1990) https://doi.org/10.1117/12.23622

KEYWORDS: Image restoration

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Showing 5 of 79 publications

Proceedings Volume Editor (12)

SPIE Conference Volume | 12 October 2015

Image Reconstruction from Incomplete Data VIII

SPIE Conference Volume | 27 September 2012

Image Reconstruction from Incomplete Data VII

SPIE Conference Volume | 23 August 2010

Image Reconstruction from Incomplete Data VI

SPIE Conference Volume | 28 August 2008

Image Reconstruction from Incomplete Data V

SPIE Conference Volume | 31 August 2006

Image Reconstruction from Incomplete Data IV

Showing 5 of 12 publications

Conference Committee Involvement (17)

Micro-Optics

4 April 2016 | Brussels, Belgium

Image Reconstruction from Incomplete Data VIII

11 August 2015 | San Diego, California, United States

Micro-Optics

14 April 2014 | Brussels, Belgium

Image Reconstruction from Incomplete Data VII

14 August 2012 | San Diego, California, United States

Micro-Optics

16 April 2012 | Brussels, Belgium

Image Reconstruction from Incomplete Data VI

2 August 2010 | San Diego, California, United States

Micro-Optics

12 April 2010 | Brussels, Belgium

Image Reconstruction from Incomplete Data V

11 August 2008 | San Diego, California, United States

Micro-Optics

7 April 2008 | Strasbourg, France

Image Reconstruction from Incomplete Data IV

14 August 2006 | San Diego, California, United States

Image Reconstruction from Incomplete Data III

2 August 2004 | Denver, Colorado, United States

Image Reconstruction from Incomplete Data II

8 July 2002 | Seattle, WA, United States

Image Reconstruction from Incomplete Data

31 July 2000 | San Diego, CA, United States

Computational, Experimental, and Numerical Methods for Solving Ill-Posed Inverse Imaging Problems: Medical and Nonmedical Applications

30 July 1997 | San Diego, CA, United States

Experimental and Numerical Methods for Solving Ill-Posed Inverse Problems: Medical and Nonmedical Applications

10 July 1995 | San Diego, CA, United States

Inverse Optics III

4 April 1994 | Orlando, FL, United States

Inverse Problems in Scattering and Imaging

20 July 1992 | San Diego, CA, United States

Showing 5 of 17 Conference Committees

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