Dr. David M. Wittman Profile

Dr. David M. Wittman

at Univ of California Davis

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 24 December 2002 Paper

Imaging mass in three dimensions

David Wittman, Vera Margoniner, J. Anthony Tyson, Judith Cohen, Andrew Becker, Ian Dell'Antonio

Proceedings Volume 4836, (2002) https://doi.org/10.1117/12.457372

KEYWORDS: Galactic astronomy, Large Synoptic Survey Telescope, Spectroscopy, 3D image processing, Stereoscopy, Tomography, Galaxy groups and clusters, Solids, Surface conduction electron emitter displays, Telescopes

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Proceedings Article | 24 December 2002 Paper

Deep lens survey

David Wittman, J. Anthony Tyson, Ian Dell'Antonio, Andrew Becker, Vera Margoniner, Judith Cohen, D. Norman, D. Loomba, G. Squires, Gillian Wilson, Christopher Stubbs, J. Hennawi, David Spergel, P. Boeshaar, A. Clocchiatti, M. Hamuy, G. Bernstein, A. Gonzalez, Puragra Guhathakurta, W. Hu, U. Seljak, Dennis Zaritsky

Proceedings Volume 4836, (2002) https://doi.org/10.1117/12.457348

KEYWORDS: Telescopes, Large Synoptic Survey Telescope

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Proceedings Article | 9 July 1998 Paper

Big Throughput Camera: the first year

David Wittman, J. Anthony Tyson, Gary Bernstein, Robert Lee, Ian Dell'Antonio, P. Fischer, D. Smith, Morley Blouke

Proceedings Volume 3355, (1998) https://doi.org/10.1117/12.316787

KEYWORDS: Cameras, Charge-coupled devices, Telescopes, Optical filters, Camera shutters, Stars, Observatories, CCD cameras, Astronomy, Human-machine interfaces

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Proceedings Article | 25 August 1995 Paper

FASTTRAC II near-IR adaptive optics system for the Multiple Mirror Telescope: description and preliminary results

Peter Gray, Michael Lloyd-Hart, James Roger Angel, Donald McCarthy, David Sandler, Ty Martinez, Laird Close, Guido Brusa-Zappellini, Donald Bruns, Brian McLeod, Patrick Ryan, Todd Groesbeck, David Wittman, Bruce Jacobsen, John Hughes, Mark Hunten, Matthew Cheselka

Proceedings Volume 2534, (1995) https://doi.org/10.1117/12.217726

KEYWORDS: Telescopes, Mirrors, Cameras, Adaptive optics, Stars, Actuators, Sensors, Charge-coupled devices, Relays, Optical components

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Proceedings Article | 31 May 1994 Paper

Preliminary closed-loop results from an adaptive optics system using a sodium resonance guide star

Michael Lloyd-Hart, James Roger Angel, Bruce Jacobsen, David Wittman, Donald McCarthy, Edward Kibblewhite, Barbara Carter, Walter Wild

Proceedings Volume 2201, (1994) https://doi.org/10.1117/12.176070

KEYWORDS: Stars, Mirrors, Wavefronts, Telescopes, Adaptive optics, Sodium, Image segmentation, Cameras, Sodium guide stars, Wavefront sensors

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Proceedings Article | 31 May 1994 Paper

High-resolution infrared imaging utilizing a tip-tilt secondary mirror

Laird Close, David Wittman, Donald McCarthy

Proceedings Volume 2201, (1994) https://doi.org/10.1117/12.176078

KEYWORDS: Stars, Charge-coupled devices, Cameras, Infrared imaging, Adaptive optics, Infrared radiation, Astronomy, Image resolution, Telescopes, Mirrors

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Proceedings Article | 25 August 1993 Paper

Diffraction-limited K-band imaging at the Multiple Mirror Telescope with adaptive optics

Michael Lloyd-Hart, D'nardo Colucci, David Wittman, Brian McLeod, A. Ghez, Donald McCarthy, Richard Dekany, James Roger Angel

Proceedings Volume 1920, (1993) https://doi.org/10.1117/12.152679

KEYWORDS: Mirrors, Wavefronts, Telescopes, Cameras, Stars, Speckle, Infrared cameras, Adaptive optics, Infrared radiation, Image resolution

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Proceedings Article | 1 August 1992 Paper

High-resolution imaging at the Multiple Mirror Telescope using adaptive optics

Michael Lloyd-Hart, Peter Wizinowich, David Wittman, D'nardo Colucci, Brian McLeod, Richard Dekany, James Roger Angel, Donald McCarthy, Marcia Rieke, Mark McCaughrean

Proceedings Volume 1688, (1992) https://doi.org/10.1117/12.137911

KEYWORDS: Mirrors, Telescopes, Wavefronts, Stars, Adaptive optics, Image resolution, Atmospheric propagation, Neural networks, Image segmentation, Wavefront sensors

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Proceedings Article | 1 December 1991 Paper

Neural network adaptive optics for the multiple-mirror telescope

Peter Wizinowich, Michael Lloyd-Hart, Brian McLeod, D'nardo Colucci, Richard Dekany, David Wittman, James Roger Angel, Donald McCarthy, William Hulburd, David Sandler

Proceedings Volume 1542, (1991) https://doi.org/10.1117/12.48802

KEYWORDS: Mirrors, Telescopes, Neural networks, Adaptive optics, Wavefronts, Computer simulations, Cameras, Active optics, Wavefront sensors, Stars

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Showing 5 of 9 publications

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