Dr. Harold Dyson Profile

Dr. Harold Dyson

at Nokia Bell Labs

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 8 February 2008 Paper

Closed-loop AO demonstration of MEMS SLM with piston, tip and tilt control

Harold Dyson, Flavio Pardo, Roland Ryf, Vladimir Aksyuk, Robert Frahm, Arman Gasparyan, Rick Papazian, David Ramsey, Maria Elina Simon, Susanne Arney

Proceedings Volume 6888, 68880T (2008) https://doi.org/10.1117/12.770432

KEYWORDS: Spatial light modulators, Adaptive optics, Point spread functions, Microelectromechanical systems, Cameras, Control systems, Electronics, Wavefront sensors, Prototyping, Actuators

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Proceedings Article | 22 January 2005 Paper

A membrane mirror with transparent electrode for adaptive optics

Peter Kurczynski, Harold Dyson, Bernard Sadoulet, J. Eric Bower, Warren Lai, William Mansfield, J. Ashley Taylor

Proceedings Volume 5719, (2005) https://doi.org/10.1117/12.593234

KEYWORDS: Electrodes, Semiconducting wafers, Etching, Silicon, Mirrors, Adaptive optics, Oxides, Actuators, Electronics, Deformable mirrors

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Proceedings Article | 24 January 2004 Paper

Low-voltage 256-electrode membrane mirror system for adaptive optics

Peter Kurczynski, Harold Dyson, Bernard Sadoulet, J. Bower, Warren Lai, William Mansfield, J. Taylor

Proceedings Volume 5346, (2004) https://doi.org/10.1117/12.524486

KEYWORDS: Electrodes, Mirrors, Actuators, Adaptive optics, Wavefronts, Wavefront sensors, Deformable mirrors, Electronics, Control systems, Microelectromechanical systems

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Proceedings Article | 20 January 2003 Paper

Large-scale polysilicon surface-micromachined spatial light modulator

Clara Dimas, Julie Perreault, Steven Cornelissen, Harold Dyson, Peter Krulevitch, Paul Bierden, Thomas Bifano

Proceedings Volume 4983, (2003) https://doi.org/10.1117/12.477932

KEYWORDS: Actuators, Spatial light modulators, Mirrors, Microelectromechanical systems, Micromirrors, Reflectivity, Interferometers, Packaging, Atmospheric optics, Spatial resolution

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Proceedings Article | 20 January 2003 Paper

MOEMS spatial light modulator development at the Center for Adaptive Optics

Peter A. Krulevitch, Paul Bierden, Thomas Bifano, Emily Carr, Clara Dimas, Harold Dyson, Michael Helmbrecht, Peter Kurczynski, Richard Muller, Scot Olivier, Yves-Alain Peter, Bernard Sadoulet, Olav Solgaard, Eui-Hyeok Yang

Proceedings Volume 4983, (2003) https://doi.org/10.1117/12.478562

KEYWORDS: Adaptive optics, Actuators, Microelectromechanical systems, Mirrors, Deformable mirrors, Electronics, Astronomy, Microopto electromechanical systems, Electrodes, Telescopes

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