Dr. Sami A. Shakir Profile

Dr. Sami A. Shakir

Senior Scientist at Tau Technologies LLC

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Author

Publications (8)

Proceedings Article | 20 August 2020 Presentation + Paper

Digital holography three-dimensional imaging using frequency chirping of a laser

Louis Cuellar, Sami Shakir, David Voelz, Mark Spencer, John Vera Cruz

Proceedings Volume 11508, 115080H (2020) https://doi.org/10.1117/12.2570395

KEYWORDS: 3D image processing, 3D acquisition, Holography, Holograms, Digital holography, Heterodyning, Stereoscopy, Speckle, Turbulence

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Proceedings Article | 7 March 2014 Paper

Bursting for enhanced ablation of materials

Sami Hendow, Edward Rea, Nadhir Kosa, Magnus Bengtsson, Sami Shakir

Proceedings Volume 8961, 896110 (2014) https://doi.org/10.1117/12.2036525

KEYWORDS: Pulsed laser operation, Fiber lasers, Thin films, Ultraviolet radiation, Laser ablation, Laser drilling, Silicon, Metals, Diffusion, Glasses

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Proceedings Article | 9 June 2011 Paper

Simple model to explain instabilities in passively-phased high-power fiber laser arrays

Erik Bochove, Sami Shakir, Yuji Starcher, Adrián Jacobo, Pere Colet, Alejandro Aceves, Yehuda Braiman, Ralf Deiterding, Casey Miller, Charles Rhodes

Proceedings Volume 8080, 808009 (2011) https://doi.org/10.1117/12.886659

KEYWORDS: Phased arrays, Single mode fibers, Amplifiers, Solids, High power fiber lasers, Fiber amplifiers, Mathematics, Numerical integration, Lanthanum, Solitons

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Proceedings Article | 18 February 2010 Paper

MOPA fiber laser with controlled pulse width and peak power for optimizing micromachining applications

Sami Hendow, Sami Shakir, Joao Sousa

Proceedings Volume 7584, 758417 (2010) https://doi.org/10.1117/12.846928

KEYWORDS: Silicon, Fiber lasers, Pulsed laser operation, Absorption, Laser ablation, Ceramics, Micromachining, Thermal effects, Semiconductor lasers, Scanners

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Proceedings Article | 3 September 2008 Paper

Power scaling of passively phased fiber amplifier arrays

Sami Shakir, Bill Culver, Burke Nelson, Yuji Starcher, George Bates, Jerry Hedrick

Proceedings Volume 7070, 70700N (2008) https://doi.org/10.1117/12.795172

KEYWORDS: Fiber amplifiers, Optical amplifiers, Phased arrays, Fiber lasers, Beam splitters, Oscillators, Lenses, CCD cameras, Cameras, Laser scattering

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Proceedings Article | 3 September 2008 Paper

System response in passively phased fiber amplifier arrays

Sami Shakir, Bill Culver, Burke Nelson, Yuji Starcher, George Bates, Jerry Hedrick

Proceedings Volume 7070, 70700O (2008) https://doi.org/10.1117/12.795315

KEYWORDS: Fiber amplifiers, Feedback loops, Phased arrays, Time metrology, Fiber lasers, Beam splitters, Amplifiers, Oscillators, Resonators, Complex systems

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Proceedings Article | 1 July 1991 Paper

Modeling of coupled grating surface-emitting diodes

Theodore Salvi, Sami Shakir

Proceedings Volume 1418, (1991) https://doi.org/10.1117/12.43839

KEYWORDS: Semiconductor lasers, Near field, Laser applications, Oscillators, Laser damage threshold, Optical filters, Diodes, Waveguides, Optical design, Phase shift keying

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Proceedings Article | 1 June 1990 Paper

Diffraction analysis of adjoint-coupled unstable resonators

John Erkkila, Sami Shakir, Vance Hedin

Proceedings Volume 1224, (1990) https://doi.org/10.1117/12.18443

KEYWORDS: Resonators, Optical resonators, Diffraction, Solids, Lawrencium, Information operations, Visibility, Mirrors, Phase shifts, Selenium

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Showing 5 of 8 publications

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