Ms. Carolyn M. Tewksbury-Christle Profile

Carolyn M. Tewksbury-Christle

SPIE Involvement:

Author

Publications (12)

SPIE Journal Paper | 17 October 2012

Aggregate behavior of branch points: characterization in wave optical simulation

Denis Oesch, Carolyn Tewksbury-Christle, Darryl Sanchez, Patrick Kelly

OE, Vol. 51, Issue 10, 106001, (October 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.10.106001

KEYWORDS: Turbulence, Optical simulations, Velocity measurements, Optical engineering, Adaptive optics, Atmospheric modeling, Atmospheric turbulence, Wave propagation, Computer simulations, Atmospheric optics

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Proceedings Article | 15 October 2012 Paper

The aggregate behavior of branch points: verification in wave optical simulation II

Denis Oesch, Carolyn Tewksbury-Christle, Darryl Sanchez, Patrick Kelly

Proceedings Volume 8520, 852003 (2012) https://doi.org/10.1117/12.928502

KEYWORDS: Turbulence, Optical simulations, Velocity measurements, Atmospheric modeling, Multilayers, Atmospheric turbulence, Computer simulations, Atmospheric propagation, Atmospheric optics, Wavefront sensors

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Proceedings Article | 7 May 2012 Paper

The aggregate behavior of branch points: verification in wave optical simulation I

Denis Oesch, Carolyn Tewksbury-Christle, Darryl Sanchez, Patrick Kelly

Proceedings Volume 8380, 83800O (2012) https://doi.org/10.1117/12.921479

KEYWORDS: Turbulence, Optical simulations, Atmospheric optics, Atmospheric modeling, Atmospheric turbulence, Adaptive optics, Atmospheric propagation, Phase measurement, Wave propagation, Velocity measurements

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Proceedings Article | 12 August 2010 Paper

The aggregate behavior of branch points: a proposal for an atmospheric turbulence layer sensor

Darryl Sanchez, Denis Oesch, Carolyn Tewksbury-Christle, Patrick Kelly

Proceedings Volume 7816, 781606 (2010) https://doi.org/10.1117/12.859883

KEYWORDS: Turbulence, Sensors, Atmospheric propagation, Atmospheric turbulence, Wave propagation, Wavefront sensors, Adaptive optics, Atmospheric optics, Mirrors, Telescopes

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Proceedings Article | 12 August 2010 Paper

Experimental analysis of diffraction effects from a segmented MEMS deformable mirror for a closed loop adaptive optics system

Katia Shtyrkova, Loretta Arguello, Denis Oesch, Darryl Sanchez, Patrick Kelly, Carolyn Tewksbury-Christle, Julie Smith

Proceedings Volume 7816, 781608 (2010) https://doi.org/10.1117/12.861544

KEYWORDS: Microelectromechanical systems, Diffraction, Phase measurement, Data modeling, Turbulence, Adaptive optics, Linear filtering, Diffraction gratings, Actuators, Iris

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Proceedings Article | 12 August 2010 Paper

The aggregate behavior of branch points: altitude and strength of atmospheric turbulence layers

Denis Oesch, Darryl Sanchez, Carolyn Tewksbury-Christle, Patrick Kelly

Proceedings Volume 7816, 781605 (2010) https://doi.org/10.1117/12.859454

KEYWORDS: Turbulence, Phase measurement, Atmospheric turbulence, Atmospheric optics, Atmospheric propagation, Velocity measurements, Atmospheric modeling, Computer simulations, Adaptive optics, Wave propagation

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Proceedings Article | 12 August 2010 Paper

An experimental study showing the effects on a standard PI controller using a segmented MEMS DM acting as a mod(lambda) device

Julie Smith, James Brown, Darryl Sanchez, Denis Oesch, Patrick Kelly, Katia Shtyrkova, Carolyn Tewksbury-Christle

Proceedings Volume 7816, 78160H (2010) https://doi.org/10.1117/12.859837

KEYWORDS: Microelectromechanical systems, Actuators, Mirrors, Adaptive optics, Wavefronts, Phase measurement, Imaging systems, Wavefront sensors, Servomechanisms, Deformable mirrors

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