Prof. Omar Qasaimeh Profile

Prof. Omar Qasaimeh

at Jordan Univ of Science and Technology

SPIE Involvement:

Author

Publications (7)

SPIE Journal Paper | 1 September 2011

Efficiency of four-wave mixing of doped closely spaced energy states quantum dash semiconductor optical amplifiers

Omar Qasaimeh

OE, Vol. 50, Issue 09, 094203, (September 2011) https://doi.org/10.1117/12.10.1117/1.3626208

KEYWORDS: Doping, Energy efficiency, Quantum efficiency, Four wave mixing, Semiconductor optical amplifiers, Optical engineering, Quantum dots, Data modeling, Optical amplifiers, Nanostructures

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SPIE Journal Paper | 1 July 2011

Novel watermarking technique based on the generalized squared interpoint distance for image copyright protection applications

Hazem Al-Otum, Omar Qasaimeh

JEI, Vol. 20, Issue 03, 033014, (July 2011) https://doi.org/10.1117/12.10.1117/1.3624490

KEYWORDS: Digital watermarking, Discrete wavelet transforms, Image compression, RGB color model, Quantization, Visualization, Image processing, Wavelets, Digital imaging, Image filtering

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SPIE Journal Paper | 1 November 2010

Small-signal parameters of quantum dash lasers with multiple coupled energy states

Omar Qasaimeh

OE, Vol. 49, Issue 11, 114202, (November 2010) https://doi.org/10.1117/12.10.1117/1.3509369

KEYWORDS: Doping, Modulation, Data modeling, Optical engineering, Semiconductor lasers, Laser damage threshold, Quantum dots, Refractive index, Laser applications, Laser development

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SPIE Journal Paper | 1 December 2009

Theoretical stability analysis of quantum dash distributed Bragg reflector lasers

Omar Qasaimeh, Hadeel Qasaimeh

OE, Vol. 48, Issue 12, 124202, (December 2009) https://doi.org/10.1117/12.10.1117/1.3275456

KEYWORDS: Laser stabilization, Doping, Distributed Bragg reflectors, Chromium, Optical engineering, Quantum dots, Bistability, Laser damage threshold, Quantum communications, Laser applications

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Proceedings Article | 8 November 2001 Paper

High-power tunable DBR lasers for digital communication systems

Omar Qasaimeh, Ferous Ganikhanov, E. Dean, Jong Yi, Lars Eng, R. Juluri, J. Stayt, S. Broutin, J. Johanson, Richard Bylsma, Leonard Ketelsen, John Johnson, David Ackerman, Mark Hybertsen, Scott Roycroft, G. Rao, T. Pinnington, Ciaran O'Cochlain

Proceedings Volume 4533, (2001) https://doi.org/10.1117/12.447765

KEYWORDS: Tunable lasers, Waveguides, Reliability, Heterojunctions, High power lasers, Semiconductor lasers, Telecommunications, Semiconductor optical amplifiers, Photodetectors, Laser development

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Proceedings Article | 14 July 2000 Paper

InP-based oxide-confined 1.6-um microcavity light-emitting diodes

Weidong Zhou, Omar Qasaimeh, Pallab Bhattacharya

Proceedings Volume 3944, (2000) https://doi.org/10.1117/12.391411

KEYWORDS: Optical microcavities, Light emitting diodes, Oxides, Etching, Indium gallium arsenide, Optical lithography, Reflectors, Dielectrics, Heterojunctions, Oxidation

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Proceedings Article | 29 April 1999 Paper

1.55-um vertical-cavity surface-emitting lasers with directly grown AlGaAs/GaAs and AlxOy/GaAs DBR mirrors

Pallab Bhattacharya, Herte Gebretsadik, Omar Qasaimeh, Kishore Kamath, Catherine Caneau, Rajaram Bhat

Proceedings Volume 3627, (1999) https://doi.org/10.1117/12.347092

KEYWORDS: Vertical cavity surface emitting lasers, Mirrors, Heterojunctions, Reflectivity, Dielectrics, Luminescence, Semiconducting wafers, Quantum wells, Reactive ion etching, Oxidation

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Showing 5 of 7 publications

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