Dr. Christopher R. Neyman Profile

Dr. Christopher R. Neyman

at WM Keck Observatory

SPIE Involvement:

Author

Publications (24)

Proceedings Article | 2 September 2016 Open Access

Open Access

Paper

The AIROPA software package: milestones for testing general relativity in the strong gravity regime with AO

Gunther Witzel, Jessica Lu, Andrea Ghez, Gregory Martinez, Michael Fitzgerald, Matthew Britton, Breann Sitarski, Tuan Do, Randall Campbell, Maxwell Service, Keith Matthews, Mark Morris, E. Becklin, Peter Wizinowich, Sam Ragland, Greg Doppmann, Chris Neyman, James Lyke, Marc Kassis, Luca Rizzi, Scott Lilley, Rachel Rampy

Proceedings Volume 9909, 99091O (2016) https://doi.org/10.1117/12.2233872

KEYWORDS: Point spread functions, Adaptive optics, Photometry, General relativity, Sensors, Data modeling, Stars, Optical transfer functions, Atmospheric modeling, Instrument modeling

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Proceedings Article | 21 July 2014 Paper

Paper

A near-infrared tip-tilt sensor for the Keck I laser guide star adaptive optics system

Peter Wizinowich, Roger Smith, Roberto Biasi, Sylvain Cetre, Richard Dekany, Bruno Femenia-Castella, Jason Fucik, David Hale, Chris Neyman, Dietrich Pescoller, Sam Ragland, Paul Stomski, Mario Andrighettoni, Randy Bartos, Khanh Bui, Andrew Cooper, John Cromer, Marcos van Dam, Michael Hess, Ean James, Jim Lyke, Hector Rodriguez, Thomas Stalcup

Proceedings Volume 9148, 91482B (2014) https://doi.org/10.1117/12.2055279

KEYWORDS: Cameras, Sensors, Adaptive optics, Near infrared, Stars, Control systems, Imaging systems, Real-time computing, K band, Computing systems

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Proceedings Article | 21 July 2014 Paper

Paper

Status of point spread function determination for Keck adaptive optics

S. Ragland, L. Jolissaint, P. Wizinowich, C. Neyman

Proceedings Volume 9148, 91480S (2014) https://doi.org/10.1117/12.2056696

KEYWORDS: Point spread functions, Adaptive optics, Stars, Wavefronts, Space telescopes, Telescopes, Neodymium, Error analysis, Phase measurement, Keck Observatory

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Proceedings Article | 13 September 2012 Paper

Paper

Keck I laser guide star adaptive optics system

Jason C. Chin, Peter Wizinowich, Randy Campbell, Liz Chock, Andrew Cooper, Ean James, Jim Lyke, Joe Mastromarino, Olivier Martin, Drew Medeiros, Doug Morrison, Chris Neyman, Sergey Panteleev, Thomas Stalcup, Pete Tucker, Ed Wetherell, Marcos van Dam

Proceedings Volume 8447, 84474F (2012) https://doi.org/10.1117/12.925807

KEYWORDS: Adaptive optics, Telescopes, Space telescopes, Mirrors, Laser safety, Laser systems engineering, Safety, Stars, Sensors, Laser guide stars

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Proceedings Article | 13 September 2012 Open Access

Open Access

Paper

Modeling anisoplanatism in the Keck II laser guide star AO system

Michael Fitzgerald, Gunther Witzel, Matthew Britton, Andrea Ghez, Leo Meyer, Breann Sitarski, Carina Cheng, Eric Becklin, Randall Campbell, Tuan Do, Jessica Lu, Keith Matthews, Mark Morris, Christopher Neyman, Glenn Tyler, Peter Wizinowich, Sylvana Yelda

Proceedings Volume 8447, 844724 (2012) https://doi.org/10.1117/12.926700

KEYWORDS: Stars, Point spread functions, Adaptive optics, Laser guide stars, Electroluminescent displays, Optical transfer functions, Atmospheric modeling, Wavefronts, Atmospheric turbulence, Phase measurement

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Proceedings Article | 13 September 2012 Paper

Paper

Adaptive optics point spread function reconstruction project at W. M. Keck Observatory: first results with faint natural guide stars

Laurent Jolissaint, Chris Neyman, Julian Christou, Peter Wizinowich

Proceedings Volume 8447, 844728 (2012) https://doi.org/10.1117/12.926607

KEYWORDS: Adaptive optics, Point spread functions, Stars, Actuators, Keck Observatory, Telescopes, Optical transfer functions, Interference (communication), Wavefronts, Data modeling

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Proceedings Article | 13 September 2012 Paper

Paper

Retrieving the telescope and instrument static wavefront aberration with a phase diversity procedure using on-sky adaptive optics corrected images

Laurent Jolissaint, Laurent Mugnier, Chris Neyman, Julian Christou, Peter Wizinowich

Proceedings Volume 8447, 844716 (2012) https://doi.org/10.1117/12.926637

KEYWORDS: Wavefronts, Point spread functions, Adaptive optics, Telescopes, Sensors, Error analysis, Calibration, Wavefront reconstruction, Vignetting, Space telescopes

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Proceedings Article | 28 July 2010 Paper

Paper

Keck I laser guide star AO system integration

Jason C. Chin, Thomas Stalcup, Peter Wizinowich, Sergey Panteleev, Chris Neyman, Kevin Tsubota, Douglas Summers, Paul Stomski, Drew Medeiros, Craig Nance, Kenny Grace, Andrew Cooper, Ed Wetherell, Steve Doyle

Proceedings Volume 7736, 77361V (2010) https://doi.org/10.1117/12.857598

KEYWORDS: Telescopes, Adaptive optics, Sodium, Wavefront sensors, Laser guide stars, Laser systems engineering, Cameras, Laser development, Fiber lasers, Space telescopes

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Proceedings Article | 28 July 2010 Paper

Paper

W. M. Keck Observatory's next-generation adaptive optics facility

P. Wizinowich, S. Adkins, R. Dekany, D. Gavel, C. Max, R. Bartos, J. Bell, A. Bouchez, J. Chin, A. Conrad, A. Delacroix, E. Johansson, R. Kupke, C. Lockwood, J. Lyke, F. Marchis, E. McGrath, D. Medeiros, M. Morris, D. Morrison, C. Neyman, S. Panteleev, M. Pollard, M. Reinig, T. Stalcup, S. Thomas, M. Troy, K. Tsubota, V. Velur, K. Wallace, E. Wetherell

Proceedings Volume 7736, 77360K (2010) https://doi.org/10.1117/12.857628

KEYWORDS: Adaptive optics, Telescopes, Wavefront sensors, Stars, Tomography, Control systems, Keck Observatory, Galactic astronomy, Wavefronts, Sensors

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Proceedings Article | 8 August 2008 Paper

Paper

W. M. Keck Observatory's next-generation adaptive optics facility

P. Wizinowich, R. Dekany, D. Gavel, C. Max, S. Adkins, B. Bauman, J. Bell, A. Bouchez, M. Britton, J. Chin, R. Flicker, E. Johansson, R. Kupke, D. Le Mignant, C. Lockwood, D. Medeiros, E. McGrath, A. Moore, C. Neyman, M. Reinig, V. Velur

Proceedings Volume 7015, 701511 (2008) https://doi.org/10.1117/12.790154

KEYWORDS: Adaptive optics, Wavefront sensors, Telescopes, Wavefronts, Stars, Control systems, Sensors, Relays, Point spread functions, Tomography

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Proceedings Article | 15 July 2008 Paper

Paper

W. M. Keck Observatory next-generation adaptive optics facility: science operations

David Le Mignant, Christopher Neyman, Elizabeth McGrath

Proceedings Volume 7015, 701566 (2008) https://doi.org/10.1117/12.790147

KEYWORDS: Adaptive optics, Telescopes, Calibration, Stars, Control systems, Observatories, Keck Observatory, Near infrared, Point spread functions, Instrument modeling

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Proceedings Article | 15 July 2008 Paper

Paper

Concept for the Keck Next Generation Adaptive Optics system

Donald Gavel, Richard Dekany, Claire Max, Peter Wizinowich, Sean Adkins, Brian Bauman, Jim Bell, Erik Johansson, Renate Kupke, Chris Lockwood, Anna Moore, Chris Neyman, Marc Reinig, Viswa Velur

Proceedings Volume 7015, 701567 (2008) https://doi.org/10.1117/12.790250

KEYWORDS: Adaptive optics, Relays, Stars, Sensors, Wavefront sensors, Mirrors, Laser guide stars, Wavefronts, Microelectromechanical systems, Control systems

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Proceedings Article | 10 July 2008 Paper

Paper

Sharpening of natural guide stars for low-order wavefront sensing using patrolling laser guide stars

R. Dekany, C. Neyman, R. Flicker

Proceedings Volume 7015, 701525 (2008) https://doi.org/10.1117/12.790171

KEYWORDS: Tomography, Wavefronts, Adaptive optics, Wavefront sensors, Telescopes, Stars, Laser guide stars, Monte Carlo methods, Device simulation, Atmospheric modeling

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Proceedings Article | 9 July 2008 Paper

Paper

MAGIQ at the W. M. Keck Observatory: initial deployment of a new acquisition, guiding, and image quality monitoring system

Sean Adkins, Judith Cohen, Joel Aycock, James Bell, Richard Cohen, Andrew Cooper, Bob Goodrich, Jimmy Johnson, Shui Kwok, Jim Lyke, Kevin McCann, Chris Neyman, Tom Nordin, Sergey Panteleev, Grant Tolleth, Myrna Tsubota

Proceedings Volume 7014, 70141U (2008) https://doi.org/10.1117/12.789857

KEYWORDS: Cameras, Wavefront sensors, Telescopes, Image quality, Mirrors, Image segmentation, Calibration, Imaging systems, Stars, Space telescopes

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Proceedings Article | 27 June 2006 Paper

Paper

Adaptive optics developments at Keck Observatory

Peter Wizinowich, Jason Chin, Erik Johansson, Stephan Kellner, Robert Lafon, David Le Mignant, Chris Neyman, Paul Stomski, Doug Summers, Roger Sumner, Marcos van Dam

Proceedings Volume 6272, 627209 (2006) https://doi.org/10.1117/12.672104

KEYWORDS: Adaptive optics, Wavefronts, Cameras, Telescopes, Wavefront sensors, Keck Observatory, Stars, Imaging systems, Mirrors, Control systems

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Proceedings Article | 25 October 2004 Paper

Paper

Adaptive optics developments at Keck Observatory

Peter Wizinowich, David Le Mignant, Antonin Bouchez, Jason Chin, Adam Contos, Scott Hartman, Erik Johansson, Robert Lafon, Chris Neyman, Paul Stomski, Doug Summers, Marcos van Dam

Proceedings Volume 5490, (2004) https://doi.org/10.1117/12.552489

KEYWORDS: Adaptive optics, Wavefronts, Telescopes, Keck Observatory, Cameras, Image segmentation, Stars, Sodium, Mirrors, Projection systems

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Proceedings Article | 20 October 2004 Paper

Paper

Visibility science operations with the Keck Interferometer

Peter Wizinowich, Rachel Akeson, M. Colavita, John Gathright, Eric Appleby, James Bell, Andrew Booth, Wayne Dahl, Patricia Goude, Michael Hrynevych, Ian Lynn, Rafael Millan-Gabet, Christpher Neyman, Andy Rudeen, Tim Saloga, Kellee Summers, Kevin Tsubota

Proceedings Volume 5491, (2004) https://doi.org/10.1117/12.552746

KEYWORDS: Interferometers, Adaptive optics, Telescopes, Visibility, Control systems, Mirrors, Calibration, Stars, Cameras, Keck Observatory

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Proceedings Article | 20 October 2004 Paper

Paper

Keck Interferometer autoaligner: algorithms and techniques

Michael Hrynevych, Kevin Tsubota, Robert Smythe, Wayne Dahl, James Bell, M. Colavita, John Gathright, Forrest Meggars, Christopher Neyman, Andy Rudeen, Gerard van Belle, Peter Wizinowich

Proceedings Volume 5491, (2004) https://doi.org/10.1117/12.552417

KEYWORDS: Mirrors, Interferometers, Light emitting diodes, Telescopes, Adaptive optics, Space telescopes, Sensors, Control systems, Cameras, Keck Observatory

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Proceedings Article | 20 October 2004 Paper

Paper

'OHANA phase I: adaptive optics and single mode fiber coupling

Julien Woillez, Guy Perrin, Jean Guerin, Olivier Lai, Francois Reynaud, Peter Wizinowich, Christopher Neyman, David Le Mignant, Katherine Roth, John White

Proceedings Volume 5491, (2004) https://doi.org/10.1117/12.551326

KEYWORDS: Adaptive optics, Telescopes, Single mode fibers, Gemini Observatory, Interferometry, Keck Observatory, Phase interferometry, Interferometers, Multimode fibers, Observatories

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Proceedings Article | 7 February 2003 Paper

Paper

Laser guide star adaptive optics at the Keck Observatory

Adam Contos, Peter Wizinowich, Scott Hartman, David Le Mignant, Christopher Neyman, Paul Stomski, Douglas Summers

Proceedings Volume 4839, (2003) https://doi.org/10.1117/12.459500

KEYWORDS: Adaptive optics, Fluorescence correlation spectroscopy, Sodium, Wavefront sensors, Laser guide stars, Stars, Mirrors, Telescopes, Sensors, Control systems

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Proceedings Article | 7 February 2003 Paper

Paper

UnlSlS adaptive optics system at the Mt. Wilson 2.5-m telescope

Laird Thompson, Scott Teare, Christopher Neyman, David Sandler

Proceedings Volume 4839, (2003) https://doi.org/10.1117/12.459161

KEYWORDS: Telescopes, Adaptive optics, Mirrors, Observatories, Laser guide stars, Astronomy, Excimer lasers, Wavefront sensors, Glasses, Optical benches

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Proceedings Article | 7 February 2003 Paper

Paper

Adaptive optics developments at Keck observatory

Peter Wizinowich, David Le Mignant, Paul Stomski, D. Scott Acton, Adam Contos, Christopher Neyman

Proceedings Volume 4839, (2003) https://doi.org/10.1117/12.458964

KEYWORDS: Adaptive optics, Telescopes, Wavefront sensors, Cameras, Mirrors, Interferometers, Stars, Calibration, Control systems, Keck Observatory

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Proceedings Article | 5 October 1999 Paper

Paper

Scintillation detection and ranging (SCIDAR) at the Air Force Maui Optical Station

Christopher Neyman, Bruce Stribling

Proceedings Volume 3763, (1999) https://doi.org/10.1117/12.363621

KEYWORDS: Stars, Telescopes, Atmospheric propagation, Scintillation, Turbulence, Gemini Observatory, Ranging, Atmospheric optics, Cameras, Computer simulations

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Proceedings Article | 25 August 1995 Paper

Paper

Experiments to assess the effectiveness of multiple laser guide stars for adaptively corrected telescopes

Christopher Neyman, Laird Thompson

Proceedings Volume 2534, (1995) https://doi.org/10.1117/12.217735

KEYWORDS: Telescopes, Wavefronts, Stars, Laser guide stars, Cameras, Turbulence, Rayleigh guide stars, Sensors, Imaging systems, Mirrors

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Showing 5 of 24 publications

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