Prof. Mustafa A. G. Abushagur Profile

Prof. Mustafa A. G. Abushagur

Professor

SPIE Involvement:

Author | Editor

Publications (33)

Proceedings Article | 12 February 2010 Paper

Nanoplasmonic couplers and modulators based on metal-insulator-metal structures

Zhaolin Lu, Ruoxi Yang, M. A. Abushagur, Rami Wahsheh

Proceedings Volume 7604, 760419 (2010) https://doi.org/10.1117/12.842084

KEYWORDS: Waveguides, Dielectrics, Silicon, Plasmonics, Metals, Finite-difference time-domain method, Gold, Light wave propagation, Modulators, Nanoplasmonics

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Proceedings Article | 25 August 2008 Paper

Ultra low cross talk in crossed strip waveguides with the assistance of a photonic crystal cavity

Mustafa A. Abushagur, Rami Wahsheh, Zhaolin Lu, Stefan Preble

Proceedings Volume 7056, 70560E (2008) https://doi.org/10.1117/12.795250

KEYWORDS: Waveguides, Silicon, Photonic crystals, Dielectrics, Oxides, Structural design, Sensors, Semiconducting wafers, Etching, Photonic crystal fibers

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Proceedings Article | 13 September 2005 Paper

New pumping scheme for erbium-doped fiber amplifier

K. Dimyati, M. Abushagur, F. Tumiran, V. Sinivasagam

Proceedings Volume 5892, 58921P (2005) https://doi.org/10.1117/12.614958

KEYWORDS: Optical amplifiers, Fiber amplifiers, Signal attenuation, Wavelength division multiplexing, Interference (communication), Absorption, Optical fibers, Optical communications, Optical networks, Erbium

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Proceedings Article | 9 September 2005 Paper

Novel three-axes figer Bragg grating accelerometer

Ousama Abushagur, Karthik Narayanan, Mustafa Abushagur

Proceedings Volume 5877, 58770Z (2005) https://doi.org/10.1117/12.614946

KEYWORDS: Fiber Bragg gratings, Fiber optics sensors, Microsystems, Optical design, Optical fibers, Silver, Optomechanical design, Refractive index

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Proceedings Article | 16 November 2004 Paper

Generalized design of diffractive optical elements using neural networks

Ferat Sahin, Anand Gopalan, Mustafa Abushagur, Ajay Pasupuleti

Proceedings Volume 5579, (2004) https://doi.org/10.1117/12.567191

KEYWORDS: Diffractive optical elements, Neural networks, Optical design, Evolutionary algorithms, Chemical elements, Optical interconnects, Algorithm development, Optical switching, Genetic algorithms, Diffraction

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Proceedings Article | 20 October 2004 Paper

Performance enhancement in an erbium-doped optical pre-amplifier

R. Singh, Mustafa Abushagur, Vijay Sinivasagam, K. Dimyati

Proceedings Volume 5550, (2004) https://doi.org/10.1117/12.563647

KEYWORDS: Fiber Bragg gratings, Optical amplifiers, Optical design, Data modeling, Free space optics, Interference (communication), Erbium, Channel projecting optics, Signal to noise ratio, Wave propagation

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Proceedings Article | 14 October 2004 Paper

Radii-changing effect on the coupling efficiency between a silica waveguide and a planar photonic crystal

Rami Wahsheh, Mustafa Abushagur

Proceedings Volume 5510, (2004) https://doi.org/10.1117/12.563645

KEYWORDS: Crystals, Waveguides, Photonic crystals, Silica, Structural design, Planar waveguides, Dielectrics, Light scattering, Scattering, Interfaces

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Proceedings Article | 14 October 2004 Paper

Highly efficient optical coupler using hybrid photonic crystal structures

Mustafa Abushagur, Rami Wahsheh

Proceedings Volume 5510, (2004) https://doi.org/10.1117/12.563643

KEYWORDS: Photonic crystals, Crystals, Waveguides, Refractive index, Hybrid optics, Silica, Interfaces, Planar waveguides, Microsystems, Dielectrics

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Proceedings Article | 15 July 2004 Paper

Lenslet-array-based Stokes vector imagery

Aed El-Saba, Mustafa Abushagur

Proceedings Volume 5432, (2004) https://doi.org/10.1117/12.542835

KEYWORDS: Sensors, Polarimetry, Charge-coupled devices, CCD image sensors, Imaging systems, Polarizers, Signal detection, Polarization, Modulation, Imaging arrays

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Proceedings Article | 24 January 2004 Paper

Micro-optical crossconnect switch

Mustafa Abushagur

Proceedings Volume 5346, (2004) https://doi.org/10.1117/12.521378

KEYWORDS: Switches, Diffractive optical elements, Optical fibers, Actuators, Mirrors, Optical components, Switching, Optical switching, Optical design, Channel projecting optics

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SPIE Journal Paper | 1 May 2000

Rotation-invariant synthetic discriminant function filter for pattern recognition

Vahid Riasati, Partha Banerjee, Mustafa Abushagur, Kenneth Howell

OE, Vol. 39, Issue 05, (May 2000) https://doi.org/10.1117/12.10.1117/1.602479

KEYWORDS: Image filtering, Fourier transforms, Optical filters, Fused deposition modeling, Distortion, Pattern recognition, Computed tomography, Optical engineering, Computer engineering, Detection and tracking algorithms

Proceedings Article | 25 October 1999 Paper

Diffractive-optical-element-based photopolarimeter

Mustafa Abushagur, Aed El-Saba

Proceedings Volume 3754, (1999) https://doi.org/10.1117/12.366335

KEYWORDS: Diffractive optical elements, Sensors, Polarization, Beam splitters, Diffraction, Optical design, Signal detection, Modulation, Polarimetry, Adaptive optics

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Proceedings Article | 25 October 1999 Paper

Infrared parallel-slab division-of-amplitude photopolarimeter

Christopher Centamore, Mustafa Abushagur, Aed El-Saba, Allison Arp, Rasheed Azzam

Proceedings Volume 3754, (1999) https://doi.org/10.1117/12.366334

KEYWORDS: Thin films, Coating, Thin film coatings, Signal detection, Infrared radiation, Sensors, Infrared photography, Polarization, Reflectivity, Germanium

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SPIE Journal Paper | 1 July 1999

Dynamic acousto-optic photopolarimeter/spectrophotopolarimeter

Aed El-Saba, Mustafa Abushagur

OE, Vol. 38, Issue 07, (July 1999) https://doi.org/10.1117/12.10.1117/1.602278

KEYWORDS: Acousto-optics, Beam splitters, Acoustics, Sensors, Adaptive optics, Diffraction, Polarization, Polarimetry, Signal detection, Photodetectors

Proceedings Article | 23 March 1998 Paper

Rotation-invariant projection-slice filter

Partha Banerjee, Don Gregory, Vahid Riasati, Mustafa Abushagur

Proceedings Volume 3386, (1998) https://doi.org/10.1117/12.304768

KEYWORDS: Image filtering, Fourier transforms, Optical filters, Distortion, Optimization (mathematics), Image analysis, Detection and tracking algorithms, Pattern recognition, Digital cameras, Device simulation

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SPIE Journal Paper | 1 January 1998

Fractional correlations based on the modified fractional order Fourier transform

Ahmed Al-Manasreh, Mustafa Abushagur

OE, Vol. 37, Issue 01, (January 1998) https://doi.org/10.1117/12.10.1117/1.601845

KEYWORDS: Fourier transforms, Optical correlators, Convolution, Optical engineering, Fractional fourier transform, Spatial light modulators, Phase only filters, Computer engineering, Optical signal processing, Data processing

Proceedings Article | 4 April 1997 Paper

Optoelectronic design of the simultaneous optical multiprocessor exchange bus (SOME-Bus)

Mustafa Abushagur, Will Cohen, Robert Lindquist, B. Earl Wells, Rhonda Gaede, Stephen Kowel, Jeffrey Kulick, Dashen Shen, Constantine Katsinis

Proceedings Volume 3005, (1997) https://doi.org/10.1117/12.271101

KEYWORDS: Sensors, Receivers, Wavelength division multiplexing, Amorphous silicon, Signal processing, Silicon, Interfaces, Capacitance, Data processing, Transmitters

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Proceedings Article | 27 March 1997 Paper

Phase-only projection-slice filters for invariant optical pattern recognition

Vahid Riasati, Mustafa Abushagur, Don Gregory

Proceedings Volume 3073, (1997) https://doi.org/10.1117/12.270404

KEYWORDS: Image filtering, Phase only filters, Optical filters, Fourier transforms, Distortion, Optical pattern recognition, Fused deposition modeling, Linear filtering, Tomography, Medical imaging

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SPIE Journal Paper | 1 October 1996

Thin-film approximate modeling of in-core fiber gratings

Ahmed Bouzid, Mustafa Abushagur

OE, Vol. 35, Issue 10, (October 1996) https://doi.org/10.1117/12.10.1117/1.600962

KEYWORDS: Thin films, Modulation, Reflectivity, Multilayers, Refraction, Transmittance, Reflection, Dielectrics, Optical fibers, Electromagnetic scattering theory

Proceedings Article | 22 September 1995 Paper

Polymer waveguide output coupler

Michael Watson, Helen Johnson-Cole, Mustafa Abushagur, Paul Ashley

Proceedings Volume 2532, (1995) https://doi.org/10.1117/12.221219

KEYWORDS: Waveguides, Diffraction gratings, Cladding, Diffraction, Output couplers, Waveguide modes, Polymers, Light wave propagation, Optical design, Polymer multimode waveguides

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Proceedings Article | 20 June 1995 Paper

Optical correlators for minelike target detection

Girardeau Henderson, Mustafa Abushagur

Proceedings Volume 2496, (1995) https://doi.org/10.1117/12.211386

KEYWORDS: Target detection, Optical correlators, Phase only filters, Spatial light modulators, Spatial filters, Fourier transforms, Target recognition, Electronic filtering, Optical filters, Filtering (signal processing)

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Proceedings Article | 20 April 1995 Paper

Design and optimization of cascaded diffractive elements

Eric Johnson, Mustafa Abushagur, Daniel Brown

Proceedings Volume 2404, (1995) https://doi.org/10.1117/12.207466

KEYWORDS: Diffractive optical elements, Beam propagation method, Wave propagation, Chemical elements, Genetic algorithms, Optical design, Lens design, Light wave propagation, Fourier transforms, Ray tracing

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SPIE Press Book | 1 February 1995

Selected Papers on Fourier Optics

Proceedings Article | 28 October 1994 Paper

Massively parallel signal processing architecture based on response of retina cells

H. John Caulfield, Nathan Wilkins, Mustafa Abushagur

Proceedings Volume 2296, (1994) https://doi.org/10.1117/12.190877

KEYWORDS: Retina, Signal processing, Electro optical modeling, Image processing, Radar, Feature extraction, Computer architecture, Neurons, Computer engineering, Neural networks

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SPIE Journal Paper | 1 April 1994

O-ring fiber optic pressure sensor

Ahmed Bouzid, Mustafa Abushagur, Zhijian He, Susan Kosten

OE, Vol. 33, Issue 04, (April 1994) https://doi.org/10.1117/12.10.1117/12.163104

KEYWORDS: Sensors, Fiber optics sensors, Polarimetry, Fiber optics, Optical fibers, Interferometers, Interferometry, Polarization, Lead, Rockets

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Proceedings Article | 9 November 1993 Paper

Spatially multiplexed composite filters for optical pattern recognition

Mustafa Abushagur

Proceedings Volume 2026, (1993) https://doi.org/10.1117/12.163594

KEYWORDS: Optical filters, Composites, Multiplexing, Optical pattern recognition, Optical correlators, Electronic filtering, Spatial filters, Computer engineering, Phase only filters, Binary data

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Proceedings Article | 1 July 1992 Paper

Test target for optical correlators

James Kirsch, Don Gregory, Mustafa Abushagur

Proceedings Volume 1701, (1992) https://doi.org/10.1117/12.138319

KEYWORDS: Optical correlators, Optical testing, Spatial frequencies, Stars, Image filtering, Computer simulations, Optical pattern recognition, Target recognition, Binary data, Phase only filters

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Proceedings Article | 1 December 1991 Paper

Aero-optics analysis using moire deflectometry

Mustafa Abushagur, Ahmed Elmanasreh

Proceedings Volume 1554, (1991) https://doi.org/10.1117/12.57501

KEYWORDS: Deflectometry, Moire patterns, Refraction, Ronchi rulings, Optical tomography, Photodiodes, Analytical research, Image quality, Fringe analysis, Holographic interferometry

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Proceedings Article | 1 November 1991 Paper

Optical Hartley-transform-based adaptive filter

Mustafa Abushagur, Robert Berinato

Proceedings Volume 1564, (1991) https://doi.org/10.1117/12.49744

KEYWORDS: Digital filtering, Optical filters, Electronic filtering, Filtering (signal processing), Adaptive optics, Fourier transforms, Optical signal processing, Convolution, Error analysis, Signal processing

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Proceedings Article | 1 November 1991 Paper

Optical implementation of associative memory based on parallel rank-one interconnections

Mustafa Abushagur, H. John Caulfield, Ho-In Jeon

Proceedings Volume 1564, (1991) https://doi.org/10.1117/12.49739

KEYWORDS: Neural networks, Computing systems, Imaging systems, Optical signal processing, Integrated optics, Computer simulations, Glasses, Content addressable memory, Inverse optics, Binary data

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SPIE Journal Paper | 1 September 1991 Open Access

Book Review: Fiber Optics and Optoelectronics. By Peter K. Cheo.

Mustafa Abushagur

OE, Vol. 30, Issue 09, (September 1991) https://doi.org/10.1117/12.10.1117/1.OE.30.9.bkrvw1

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Proceedings Article | 1 September 1990 Paper

Acousto-optic signal processor for adaptive filtering

Mustafa Abushagur, Robert Berinato

Proceedings Volume 1296, (1990) https://doi.org/10.1117/12.21267

KEYWORDS: Acousto-optics, Digital filtering, Filtering (signal processing), Signal processing, Optical filters, Electronic filtering, Antennas, Linear filtering, Photodiodes, Semiconductor lasers

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Proceedings Article | 1 August 1990 Paper

Neural network training using the bimodal optical computer

Mustafa Abushagur, H. John Caulfield, Anwar Helaly

Proceedings Volume 1294, (1990) https://doi.org/10.1117/12.21158

KEYWORDS: Optical computing, Neural networks, Artificial neural networks, Content addressable memory, Picosecond phenomena, Hybrid optics, Chemical elements, Computer engineering, Parallel processing, Distortion

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Showing 5 of 33 publications

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