Prof. Hani E. Elsayed-Ali Profile

Prof. Hani E. Elsayed-Ali

Professor and Eminent Scholar at Old Dominion Univ

SPIE Involvement:

Author

Publications (17)

Proceedings Article | 5 May 2010 Paper

Stability of silver nanoparticles for sensor applications

W. Cao, H. Elsayed-Ali

Proc. SPIE. 7679, Micro- and Nanotechnology Sensors, Systems, and Applications II

KEYWORDS: Thin films, Electron beam lithography, Sensors, Nanoparticles, Glasses, Sulfur, Silver, Scanning electron microscopy, Photomicroscopy, Nanolithography

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Proceedings Article | 5 August 2009 Paper

Modeling of a multicharged ion beam line using SIMION

Michael Korwin-Pawlowski, Karima Amiz, Hani Elsayed-Ali

Proc. SPIE. 7386, Photonics North 2009

KEYWORDS: Argon, Electrodes, Particles, Electrons, Ions, Magnetism, Computer simulations, 3D modeling, Ion beams, Optical simulations

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Proceedings Article | 1 May 2009 Paper

Study of minerals, organic, and biogenic materials through time-resolved Raman spectroscopy

Christopher Garcia, M. Nurul Abedin, Syed Ismail, Shiv Sharma, Anupam Misra, Trac Nguyen, Hani Elsayed-Ali

Proc. SPIE. 7312, Advanced Environmental, Chemical, and Biological Sensing Technologies VI

KEYWORDS: Minerals, Statistical analysis, Cameras, Sensors, Luminescence, Molecules, Laser scattering, Laser induced fluorescence, Raman spectroscopy, Calcite

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Proceedings Article | 1 May 2009 Paper

Absorption laser-induced breakdown spectroscopy

Olodia Ayed Nassef, Hani Elsayed-Ali

Proc. SPIE. 7312, Advanced Environmental, Chemical, and Biological Sensing Technologies VI

KEYWORDS: Beam splitters, Light sources, Statistical analysis, Laser energy, Copper, Plasmas, Laser induced breakdown spectroscopy, Absorption spectroscopy, Pulsed laser operation, Absorption

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Proceedings Article | 17 April 2008 Paper

Design and build a compact Raman sensor for identification of chemical composition

Christopher Garcia, M. Nurul Abedin, Syed Ismail, Shiv Sharma, Anupam Misra, Stephen Sandford, Hani Elsayed-Ali

Proc. SPIE. 6943, Sensors, and Command, Control, Communications, and Intelligence (C3I) Technologies for Homeland Security and Homeland Defense VII

KEYWORDS: Telescopes, Spectrographs, Minerals, Imaging systems, Cameras, Sensors, Remote sensing, Molecules, Raman spectroscopy, Pulsed laser operation

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Proceedings Article | 4 May 2007 Paper

Remote Raman sensor system for testing of rocks and minerals

Christopher Garcia, M. Nurul Abedin, Shiv Sharma, Anupam Misra, Syed Ismail, Stephen Sandford, Hani Elsayed-Ali

Proc. SPIE. 6538, Sensors, and Command, Control, Communications, and Intelligence (C3I) Technologies for Homeland Security and Homeland Defense VI

KEYWORDS: Telescopes, Spectrographs, Minerals, Cameras, Sensors, Molecules, Raman spectroscopy, Charge-coupled devices, Calcite, Pulsed laser operation

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Proceedings Article | 1 September 2006 Paper

Remote pulsed laser Raman spectroscopy system for detecting water, ice, and hydrous minerals

Christopher Garcia, M. Nurul Abedin, Shiv Sharma, Anupam Misra, Syed Ismail, Upendra Singh, Tamer Refaat, Hani Elsayed-Ali, Steve Sandford

Proc. SPIE. 6302, Imaging Spectrometry XI

KEYWORDS: Telescopes, Spectrographs, Minerals, Sensors, Photons, Molecules, Raman spectroscopy, Charge-coupled devices, Calcite, Pulsed laser operation

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SPIE Journal Paper | 1 April 2006

Modeling of the temperature-dependent spectral response of In_1–χGa_χSb infrared photodetectors

Juan González-Cuevas, Tamer Refaat, M. Nurul Abedin, Hani Elsayed-Ali

OE Vol. 45 Issue 04

KEYWORDS: Diffusion, Photodetectors, Gallium, Antimony, Gallium antimonide, Absorption, Electro optical modeling, Quantum efficiency, Thermal modeling, Infrared radiation

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Proceedings Article | 31 May 2005 Paper

Characterization of InGaAs linear array for applications to remote sensing

Christopher Garcia, Tamer Refaat, Glenn Farnsworth, M. Abedin, Hani Elsayed-Ali

Proc. SPIE. 5783, Infrared Technology and Applications XXXI

KEYWORDS: Staring arrays, Indium gallium arsenide, Cameras, Sensors, Remote sensing, Electrons, Quantum efficiency, Interference (communication), Photodiodes, Signal generators

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SPIE Journal Paper | 1 May 2005

Fabrication of Ge/Si quantum-dot infrared photodetector by pulsed laser deposition

Mohammed Hegazy, Tamer Refaat, M. Nurul Abedin, Hani Elsayed-Ali

OE Vol. 44 Issue 05

KEYWORDS: Germanium, Silicon, Photodetectors, Pulsed laser deposition, Infrared radiation, Sensors, Infrared photography, Multilayers, Quantum well infrared photodetectors, Quantum dots

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Proceedings Article | 30 May 2003 Paper

Femtosecond damage threshold of multilayer metal films

Wael Ibrahim, Hani Elsayed-Ali, Michelle Shinn, Carl Bonner

Proc. SPIE. 4932, Laser-Induced Damage in Optical Materials: 2002 and 7th International Workshop on Laser Beam and Optics Characterization

KEYWORDS: Gold, Vanadium, Multilayers, Femtosecond phenomena, Metals, Laser induced damage, Interfaces, Reflectivity, Laser damage threshold, Picosecond phenomena

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SPIE Journal Paper | 1 November 2002

Compact solid-state dye polymer laser for ozone lidar applications

Alton Jones, Russell DeYoung, Hani Elsayed-Ali

OE Vol. 41 Issue 11

KEYWORDS: Dye lasers, Oscillators, Solid state lasers, Solid state physics, Ultraviolet radiation, Nd:YAG lasers, Ozone, Mirrors, Polymers, Crystals

SPIE Journal Paper | 1 September 2001

Drift-diffusion model for reach-through avalanche photodiodes

Tamer Refaat, Hani Elsayed-Ali, Russell DeYoung

OE Vol. 40 Issue 09

KEYWORDS: Avalanche photodetectors, Electrons, Diffusion, Instrument modeling, Absorption, Data modeling, Manufacturing, Ionization, Device simulation, Doping

Proceedings Article | 22 June 1999 Paper

Time-resolved reflection high-energy electron diffraction

Hani Elsayed-Ali

Proc. SPIE. 3516, 23rd International Congress on High-Speed Photography and Photonics

KEYWORDS: Diffraction, Reflection, Chemical species, Annealing, Diffusion, Thulium, Picosecond phenomena, Pulsed laser operation, Temperature metrology, Lead

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Proceedings Article | 1 September 1995 Paper

Time-resolved reflection high-energy electron diffraction of metal surfaces

Hani Elsayed-Ali

Proc. SPIE. 2521, Time-Resolved Electron and X-Ray Diffraction

KEYWORDS: Diffraction, Reflection, Metals, Crystals, Diffusion, Bismuth, Thulium, Pulsed laser operation, Temperature metrology, Lead

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Proceedings Article | 1 September 1995 Paper

Time-resolved electron diffraction to study photoinduced molecular dynamics at single crystal surfaces

Martin Aeschlimann, Edward Hull, C. Schmuttenmaer, J. Cao, Y. Gao, D. Mantell, Hani Elsayed-Ali

Proc. SPIE. 2521, Time-Resolved Electron and X-Ray Diffraction

KEYWORDS: Diffraction, Electron beams, Lenses, Cameras, Video, Crystals, Temporal resolution, Picosecond phenomena, Pulsed laser operation, Temperature metrology

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Proceedings Article | 1 April 1990 Paper

Transient surface Debye-Waller effect

Hani Elsayed-Ali, John Herman

Proc. SPIE. 1209, Picosecond and Femtosecond Spectroscopy from Laboratory to Real World

KEYWORDS: Diffraction, Optical amplifiers, Femtosecond phenomena, Spectroscopy, Laser energy, Diffusion, Nd:YAG lasers, Picosecond phenomena, Pulsed laser operation, Temperature metrology

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Showing 5 of 17 publications

Conference Committee Involvement (2)

High-Speed Photography and Photonics

4 August 2005 | San Diego, California, United States

High-Speed Photography and Photonics 2004

20 September 2004 | Alexandria, Virginia, United States

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