Dr. Bahareh Haji-saeed Profile

Dr. Bahareh Haji-saeed

at BAE Systems

SPIE Involvement:

Author

Publications (35)

Proceedings Article | 23 April 2012 Paper

Characterization of optical correlation via dynamic range compression using organic photorefractive materials

Jed Khoury, John Donoghue, Bahareh Haji-saeed, Charles Woods, John Kierstead, Nasser Peyghambarian, Michiharu Yamamoto

Proceedings Volume 8398, 83980L (2012) https://doi.org/10.1117/12.923371

KEYWORDS: Optical correlators, Signal to noise ratio, Thin films, Image enhancement, Interference (communication), Spatial frequencies, Signal processing, Computer simulations, Electronic filtering, Pattern recognition

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Proceedings Article | 23 April 2012 Paper

Adaptive filtering with organic photorefractive materials via four-wave mixing

Jed Khoury, John Donoghue, Bahareh Haji-saeed, Charles Woods, John Kierstead, Nasser Peyghambarian, Michiharu Yamamoto

Proceedings Volume 8398, 83980F (2012) https://doi.org/10.1117/12.923369

KEYWORDS: Image enhancement, Fourier transforms, Four wave mixing, Phase conjugation, Beam splitters, Digital filtering, Filtering (signal processing), Nonlinear filtering, Image processing, Image filtering

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Proceedings Article | 13 May 2011 Paper

Current injection effects on surface plasmons for a tunable THz source

Justin Cleary, Bahareh Haji-saeed, Jed Khoury, Charles Woods, John Kierstead

Proceedings Volume 8031, 80312K (2011) https://doi.org/10.1117/12.883512

KEYWORDS: Surface plasmons, Terahertz radiation, Silver, Wave propagation, Silicon, Solid state electronics, Dielectrics, Metals, Finite element methods, Specular reflections

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Proceedings Article | 26 April 2011 Paper

Optical correlation via dynamic range compression using organic photorefractive materials

Bahareh Haji-saeed, Jed Khoury, Charles Woods, John Kierstead, Nasser Peyghambarian, Michiharu Yamamoto

Proceedings Volume 8055, 80550H (2011) https://doi.org/10.1117/12.883206

KEYWORDS: Optical correlators, Signal to noise ratio, Thin films, Synthetic aperture radar, Interference (communication), Spatial frequencies, Signal processing, Image enhancement, Computer simulations, Electronic filtering

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Proceedings Article | 26 April 2011 Paper

Optical dynamic range compression deconvolution and correlation using organic photorefractive materials

Bahareh Haji-saeed, Jed Khoury, Charles Woods, John Kierstead, Nasser Peyghambarian, Michiharu Yamamoto

Proceedings Volume 8055, 80550I (2011) https://doi.org/10.1117/12.884117

KEYWORDS: Signal to noise ratio, Image restoration, Image filtering, Phase only filters, Electronic filtering, Optimal filtering, Interference (communication), Nonlinear filtering, Optical correlators, Linear filtering

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SPIE Journal Paper | 1 January 2011

Four-wave mixing real-time intensity filtering with organic photorefractive materials

Jed Khoury, Bahareh Haji-saeed, Charles Woods, John Kierstead, Nasser Peyghambarian, Michiharu Yamamoto

OE, Vol. 50, Issue 01, 018201, (January 2011) https://doi.org/10.1117/12.10.1117/1.3530048

KEYWORDS: Fourier transforms, Image enhancement, Four wave mixing, Optical filters, Image filtering, Beam splitters, Filtering (signal processing), Phase conjugation, Optical engineering, Radon transform

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Proceedings Article | 11 September 2010 Paper

Electrically tunable surface plasmon for THz emission, detection, and other applications

Jed Khoury, Bahareh Haji-Saeed, Walter Buchwald, Charles Woods

Proceedings Volume 7757, 77571J (2010) https://doi.org/10.1117/12.861428

KEYWORDS: Plasmons, Metals, Dielectrics, Silver, Surface plasmons, Terahertz radiation, Graphene, Optical pumping, Wave propagation, Free electron lasers

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Proceedings Article | 28 August 2010 Paper

Optically-electrically pumped THz source

Bahareh Haji-Saeed, Jed Khoury, Walter Buchwald, Charles Woods, Sandra Wentzell, Brian Krejca, John Kierstead

Proceedings Volume 7763, 776309 (2010) https://doi.org/10.1117/12.859704

KEYWORDS: Plasmons, Metals, Dielectrics, Silver, Terahertz radiation, Graphene, Optical pumping, Wave propagation, Free electron lasers, Surface plasmons

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Proceedings Article | 13 May 2010 Paper

Real-time intensity filtering with organic photorefractive materials via four-wave mixing

Bahareh Haji-Saeed, Charles Woods, John Kierstead, Nasser Peyghambarian, Michiharu Yamamoto, Jed Khoury

Proceedings Volume 7696, 76961P (2010) https://doi.org/10.1117/12.849458

KEYWORDS: Fourier transforms, Image enhancement, Four wave mixing, Beam splitters, Filtering (signal processing), Phase conjugation, Radon transform, Image filtering, Image processing, Thin films

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Proceedings Article | 13 May 2010 Paper

Two-beam coupling image restoration for one-way image transmission in an aberrating medium

Jed Khoury, Bahareh Haji-Saeed, Charles Woods, John Kierstead

Proceedings Volume 7696, 76961Q (2010) https://doi.org/10.1117/12.849461

KEYWORDS: Image restoration, Image transmission, Deconvolution, Interference (communication), Signal to noise ratio, Beam splitters, Nonlinear optics, Optical correlators, Computer simulations, Image enhancement

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Proceedings Article | 27 April 2010 Paper

Grating THz laser with optical pumping

Jed Khoury, Bahareh Haji-saeed, Charles Woods, John Kierstead

Proceedings Volume 7671, 76710Q (2010) https://doi.org/10.1117/12.849445

KEYWORDS: Plasmons, Optical pumping, Dielectrics, Terahertz radiation, Metals, Silver, Wave propagation, Tunable lasers, Solid state lasers, Free electron lasers

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Proceedings Article | 15 April 2010 Paper

A differential interpolation image correction approach for bidirectional resonant scanners

Bahareh Haji-Saeed, Charles Woods, John Kierstead, Jed Khoury

Proceedings Volume 7701, 77010F (2010) https://doi.org/10.1117/12.849463

KEYWORDS: Scanners, Image processing, Image restoration, LIDAR, Distortion, Mirrors, Image acquisition, Computer simulations, Detection and tracking algorithms, Image sensors

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Proceedings Article | 30 April 2009 Paper

All optically-driven MEMS deformable device via an array of photodetectors

Bahareh Haji-Saeed, Jed Khoury, Kenneth Vaccaro, Charles Woods, John Kierstead, Brian Krejca, Andrew Davis, William Goodhue

Proceedings Volume 7322, 73220L (2009) https://doi.org/10.1117/12.818596

KEYWORDS: Photodetectors, Microelectromechanical systems, Deformable mirrors, Mirrors, Silicon, Indium gallium arsenide, Etching, Integrated optics, Sensors, Semiconductor lasers

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Proceedings Article | 13 April 2009 Paper

Nonlinear optical dynamic range compression with thin-film organic photorefractive material

Bahareh Haji-saeed, Jed Khoury, Charles Woods, John Kierstead, Nasser Peyghambarian

Proceedings Volume 7340, 73400J (2009) https://doi.org/10.1117/12.818583

KEYWORDS: Reflection, Energy transfer, Thin films, Signal to noise ratio, Deconvolution, Organic materials, Fourier transforms, Optical filters, Image enhancement, Interference (communication)

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Proceedings Article | 14 April 2008 Paper

Dynamic range compression deconvolution for enhancement of automatic target recognition system performance

Bahareh Haji-saeed, Jed Khoury, W. Goodhue, Charles Woods, John Kierstead

Proceedings Volume 6967, 696706 (2008) https://doi.org/10.1117/12.778470

KEYWORDS: Image restoration, Deconvolution, Image filtering, Signal to noise ratio, Image compression, Electronic filtering, Filtering (signal processing), Automatic target recognition, Atmospheric turbulence, Interference (communication)

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Proceedings Article | 17 March 2008 Paper

Two-beam coupling correlation synthetic aperture radar image recognition with power-law scattering centers pre-enhancement

Bahareh Haji-saeed, Jed Khoury, Charles Woods, John Kierstead

Proceedings Volume 6973, 69730I (2008) https://doi.org/10.1117/12.777652

KEYWORDS: Scattering, Image enhancement, Signal to noise ratio, Image compression, Synthetic aperture radar, Interference (communication), Laser scattering, Energy efficiency, Signal detection, Signal processing

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Proceedings Article | 17 March 2008 Paper

Dynamic range compression deconvolution for enhancement of automatic target recognition system performance

Bahareh Haji-saeed, Jed Khoury, W. Goodhue, Charles Woods, John Kierstead

Proceedings Volume 6977, 697706 (2008) https://doi.org/10.1117/12.785891

KEYWORDS: Image restoration, Deconvolution, Image filtering, Signal to noise ratio, Image compression, Electronic filtering, Filtering (signal processing), Atmospheric turbulence, Automatic target recognition, Interference (communication)

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Proceedings Article | 17 March 2008 Paper

Smart optical receiver for beamforming and enhancement of field of view in LADAR systems

Jed Khoury, Bahareh Haji-saeed, Charles Woods, John Kierstead

Proceedings Volume 6974, 69740H (2008) https://doi.org/10.1117/12.777655

KEYWORDS: Receivers, Photodetectors, LIDAR, Sensors, Video, Signal detection, Image fusion, Mathematical modeling, Detection and tracking algorithms, Fuzzy logic

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Proceedings Article | 17 March 2008 Paper

Power-law radon-transformed superimposed inverse filter synthetic discriminant correlator for facial recognition

Bahareh Haji-saeed, Jed Khoury, Charles Woods, John Kierstead

Proceedings Volume 6973, 69730M (2008) https://doi.org/10.1117/12.777627

KEYWORDS: Electronic filtering, Signal to noise ratio, Image filtering, Facial recognition systems, Nonlinear filtering, Fourier transforms, Interference (communication), Optical correlators, Superposition, Radon transform

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Proceedings Article | 10 May 2007 Paper

Optically addressed spring-patterned membrane mirror MEMS with megahertz response

Bahareh Haji-saeed, Gregory Griffith, Sandip Sengupta, William Goodhue, Jed Khoury, Charles Woods, John Kierstead

Proceedings Volume 6556, 65560C (2007) https://doi.org/10.1117/12.719630

KEYWORDS: Microelectromechanical systems, Mirrors, Instrument modeling, Deformable mirrors, Silicon, Beam splitters, CCD cameras, Optoelectronic devices, Deconvolution, Atmospheric turbulence

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Proceedings Article | 3 May 2007 Paper

MEMS deformable mirror optical limiter for dynamic range compression deconvolution

Jed Khoury, Charles Woods, Bahareh Haji-saeed, Sandip Sengupta, William Goodhue, John Kierstead

Proceedings Volume 6556, 65560B (2007) https://doi.org/10.1117/12.719619

KEYWORDS: Deconvolution, Image restoration, Microelectromechanical systems, Deformable mirrors, Spatial light modulators, Image filtering, Computer simulations, Signal to noise ratio, Mirrors, Wavelets

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Proceedings Article | 9 April 2007 Paper

Dynamic range compression deconvolution using A-law and μ-law algorithms

Bahareh Haji-saeed, Sandip Sengupta, William Goodhue, Jed Khoury, Charles Woods, John Kierstead

Proceedings Volume 6574, 65740D (2007) https://doi.org/10.1117/12.719585

KEYWORDS: Image restoration, Signal to noise ratio, Image compression, Deconvolution, Image filtering, CCD cameras, Telecommunications, Distortion, Receivers, Fourier transforms

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SPIE Journal Paper | 1 April 2007

Spatial demultiplexing/multiplexing approach for image correction and processing for bidirectional resonant scanners

Jed Khoury, Charles Woods, Bahareh Haji-Saeed, Sandip Sengupta, John Kierstead

OE, Vol. 46, Issue 04, 047001, (April 2007) https://doi.org/10.1117/12.10.1117/1.2721966

KEYWORDS: Scanners, Distortion, Algorithm development, Image processing, Imaging systems, Optical engineering, Multiplexing, Video, LIDAR, Detection and tracking algorithms

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SPIE Journal Paper | 1 February 2007

Mapping approach for image correction and processing for bidirectional resonant scanners

Bahareh Haji-Saeed, Jed Khoury, Charles Woods, Dana Pyburn, Sandip Sengupta, John Kierstead

OE, Vol. 46, Issue 02, 027007, (February 2007) https://doi.org/10.1117/12.10.1117/1.2434767

KEYWORDS: Scanners, Image processing, Image fusion, Algorithm development, LIDAR, Optical engineering, Digital filtering, Image restoration, Associative arrays, Detection and tracking algorithms

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Proceedings Article | 13 October 2006 Paper

Phase retardation symmetric design of a refractive and diffractive element for linearizing sinusoidal scanning

Bahareh Haji-saeed, Sandip Sengupta, Jed Khoury, Christian Morath, Charles Woods, John Kierstead

Proceedings Volume 6375, 637505 (2006) https://doi.org/10.1117/12.686302

KEYWORDS: Chemical elements, Refraction, Scanners, Binary data, Beam propagation method, Optical components, Wave propagation, Wavefronts, Computer programming, Diffraction gratings

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Proceedings Article | 12 October 2006 Paper

All optically driven MEMS deformable device via a photodetector array

Jed Khoury, Kenneth Vaccaro, Charles Woods, Bahareh Haji-saeed, Sandip Sengupta, Craig Armiento, William Goodhue, John Kierstead, Andrew Davis, William Clark

Proceedings Volume 6368, 636804 (2006) https://doi.org/10.1117/12.686272

KEYWORDS: Photodetectors, Microelectromechanical systems, Mirrors, Deformable mirrors, Indium gallium arsenide, Sensors, Avalanche photodetectors, Integrated optics, Semiconductor lasers, Interferometry

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Proceedings Article | 17 April 2006 Paper

A mapping approach for distortion correction in sinusoidally scanned images

J. Khoury, C. Woods, Bahareh Haji-saeed, Dana Pyburn, Sandip Sengupta, J. Kierstead

Proceedings Volume 6245, 62450I (2006) https://doi.org/10.1117/12.673439

KEYWORDS: Scanners, Algorithm development, Distortion, Digital filtering, Image filtering, Polygon scanners, Mirrors, Associative arrays, Imaging systems, Raster graphics

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Proceedings Article | 28 March 2005 Paper

Optically addressed MEMS driven with high-frequency modulated light

Jed Khoury, Charles Woods, Bahareh Haji-Saeed, John Kierstead

Proceedings Volume 5816, (2005) https://doi.org/10.1117/12.604207

KEYWORDS: Modulation, Microelectromechanical systems, VHF band, Capacitors, Mirrors, Deformable mirrors, Electrodes, Adaptive optics, Resistors, Wavefronts

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Proceedings Article | 28 March 2005 Paper

Two-beam coupling deconvolution via spatially variable dynamic spectral compression

Jed Khoury, Charles Woods, Bahareh Haji-Saeed, John Kierstead

Proceedings Volume 5816, (2005) https://doi.org/10.1117/12.604193

KEYWORDS: Deconvolution, Image compression, Fourier transforms, Optical correlators, Signal to noise ratio, Distortion, Computer simulations, Image restoration, Interference (communication), Image processing

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SPIE Journal Paper | 1 August 2004

Real-time holographic deconvolution for one-way image transmission through distorting media

Bahareh Haji-Saeed, Dana Pyburn, R. Leon, S. Sengupta, W. Goodhue, Markus Testorf, John Kierstead, Jed Khoury, Charles Woods

OE, Vol. 43, Issue 08, (August 2004) https://doi.org/10.1117/12.10.1117/1.1768182

KEYWORDS: Image transmission, Crystals, Distortion, Deconvolution, Image filtering, Holography, Signal to noise ratio, Computer simulations, Phase conjugation, Laser crystals

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Proceedings Article | 12 April 2004 Paper

Characterization of photorefractive deconvolution techniques for one-way image transmission through an aberrating medium

B. Haji-Saeed, S. Sengupta, Markus Testorf, Dalila Megherbi, W. Goodhue, Jed Khoury, Charles Woods, John Kierstead

Proceedings Volume 5437, (2004) https://doi.org/10.1117/12.548076

KEYWORDS: Signal to noise ratio, Image transmission, Image filtering, Deconvolution, Image restoration, Four wave mixing, Distortion, Crystals, Computer simulations, Optical simulations

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Proceedings Article | 12 April 2004 Paper

Theoretical modeling of the operational mechanism of a photoconductive MEMS spatial light modulator under AC and DC bias

Jed Khoury, Charles Woods, B. Haji-Saeed, S. Sengupta, Dalila Megherbi, W. Goodhue, John Kierstead

Proceedings Volume 5437, (2004) https://doi.org/10.1117/12.548074

KEYWORDS: Microelectromechanical systems, Mirrors, Capacitors, Electrodes, Adaptive optics, Deformable mirrors, Modulation, Photoresistors, Resistors, Capacitance

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Proceedings Article | 12 April 2004 Paper

Photoconductive optically driven deformable membrane for spatial light modulator applications utilizing GaAs and InP substrates

B. Haji-Saeed, R. Kolluru, Dana Pyburn, R. Leon, S. Sengupta, Markus Testorf, W. Goodhue, Jed Khoury, Alvin Drehman, Charles Woods, John Kierstead

Proceedings Volume 5437, (2004) https://doi.org/10.1117/12.548069

KEYWORDS: Gallium arsenide, Mirrors, Semiconducting wafers, Deformable mirrors, Wafer-level optics, Zinc oxide, Photoresist materials, Michelson interferometers, Photodetectors, Microelectromechanical systems

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Proceedings Article | 21 August 2003 Paper

Low-power portable scanning imaging ladar system

Dana Pyburn, Roberto Leon, B. Haji-Saeed, Sandip Sengupta, Markus Testorf, John Kierstead, Jehad Khoury, Charles Woods, Joseph Lorenzo

Proceedings Volume 5086, (2003) https://doi.org/10.1117/12.487995

KEYWORDS: LIDAR, Spatial resolution, Receivers, Imaging systems, Image resolution, Telescopes, Signal detection, Sensors, Signal to noise ratio, MATLAB

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Proceedings Article | 6 August 2003 Paper

Photorefractive nonlinear deconvolution for one-way image transmission through aberrating media

B. Haji-Saeed, Dana Pyburn, R. Leon, S. Sengupta, W. Goodhue, Markus Testorf, John Kierstead, Jed Khoury, Charles Woods

Proceedings Volume 5106, (2003) https://doi.org/10.1117/12.487999

KEYWORDS: Image transmission, Crystals, Distortion, Beam splitters, Deconvolution, Signal to noise ratio, Laser crystals, Phase conjugation, Image filtering, Computer simulations

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Showing 5 of 35 publications

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