Dr. Donald M. Hassler Profile

Dr. Donald M. Hassler

at Southwest Research Institute

SPIE Involvement:

Author

Proceedings Article | 27 August 2022 Presentation + Paper

The compact Doppler magnetograph (CDM) for solar polar missions and space weather research

Donald Hassler, Sanjay Gosain, Jean-Pierre Wuelser, Jack Harvey, Thomas Woods, Joseph Alexander, Doug Braun, Sarah Gibson, Viliam Klein, Ashley Flores, Rick Kohnert, Jeffrey Newmark, Steve Osterman, Mark Phillips, Thomas Rose, Michael Shoffner, Han Uitenbroek, Klaus Heerlein, Joachim Woch, Junwei Zhao

Proceedings Volume 12180, 121800K (2022) https://doi.org/10.1117/12.2630663

KEYWORDS: Code division multiplexing, Doppler effect, Space operations, Magnetism, Optical filters, Calibration, Sun, Interferometers, Mirrors, Sensors

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Proceedings Article | 1 August 2021 Poster + Paper

Analysis of the space radiation effects on liquid crystal variable retarders

Marta Casti, Jeffrey Newmark, Tom Baur, Sanjay Gosain, Donald Hassler, Brendan Michalicek, Daniel Phipps, Nelson Reginald, Alyson Topper, Connor Wolenski, Jean-Pierre Wuelser

Proceedings Volume 11814, 118140P (2021) https://doi.org/10.1117/12.2599607

KEYWORDS: Liquid crystals, Wave plates, Space operations, Time metrology, Aerospace engineering, Modulation, Polarization, Gamma radiation, Remote sensing

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Proceedings Article | 29 August 2017 Presentation + Paper

The VUV instrument SPICE for Solar Orbiter: performance ground testing

Martin Caldwell, Nigel Morris, Douglas Griffin, Paul Eccleston, Mark Anderson, Carmen Pastor Santos, Davide Bruzzi, Samuel Tustain, Chris Howe, Jenny Davenne, Timothy Grundy, Roisin Speight, Sunil Sidher, Alessandra Giunta, Andrzej Fludra, Anne Philippon, Frederic Auchere, Don Hassler, Joseph Davila, William Thompson, Udo Schuehle, Stefan Meining, Buddy Walls, P. Phelan, Greg Dunn, Roman Klein, Thomas Reichel, Manfred Gyo, Grant Munro, William Holmes, Peter Doyle

Proceedings Volume 10397, 1039708 (2017) https://doi.org/10.1117/12.2272980

KEYWORDS: Vacuum ultraviolet, Imaging spectroscopy, Atmospheric plasma, Spectroscopes, Imaging systems, Atmospheric sciences, Sun, Spatial resolution, Instrument modeling, Spectroscopy

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Proceedings Article | 26 September 2013 Paper

SPICE EUV spectrometer for the Solar Orbiter mission

A. Fludra, D. Griffin, M. Caldwell, P. Eccleston, J. Cornaby, D. Drummond, W. Grainger, P. Greenway, T. Grundy, C. Howe, C. McQuirk, K. Middleton, O. Poyntz-Wright, A. Richards, K. Rogers, C. Sawyer, B. Shaughnessy, S. Sidher, I. Tosh, S. Beardsley, G. Burton, A. Marshall, N. Waltham, S. Woodward, T. Appourchaux, A. Philippon, F. Auchere, E. Buchlin, A. Gabriel, J.-C. Vial, U. Schühle, W. Curdt, D. Innes, S. Meining, H. Peter, S. Solanki, L. Teriaca, M. Gyo, V. Büchel, M. Haberreiter, D. Pfiffner, W. Schmutz, M. Carlsson, S. Haugan, J. Davila, P. Jordan, W. Thompson, D. Hassler, B. Walls, C. Deforest, J. Hanley, J. Johnson, P. Phelan, L. Blecha, H. Cottard, G. Paciotti, N. Autissier, Y. Allemand, K. Relecom, G. Munro, A. Butler, R. Klein, A. Gottwald

Proceedings Volume 8862, 88620F (2013) https://doi.org/10.1117/12.2027581

KEYWORDS: Mirrors, Sensors, Solar processes, Spectroscopy, Space operations, Plasmas, Sun, Extreme ultraviolet, Space telescopes, Telescopes

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Proceedings Article | 11 February 2003 Paper

EUV solar spectroscopic explorer (ESSEX): mission concept for a next-generation imaging spectrograph

Donald Hassler, Craig DeForest, David Slater

Proceedings Volume 4853, (2003) https://doi.org/10.1117/12.460289

KEYWORDS: Solar processes, Spectrographs, Coronagraphy, Doppler effect, Magnetism, Extreme ultraviolet, Solar energy, Sensors, Ultraviolet radiation, Curium

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Proceedings Article | 11 February 2003 Paper

Solar Probe: Mission to the Sun--overview and status report

Donald Hassler

Proceedings Volume 4853, (2003) https://doi.org/10.1117/12.460288

KEYWORDS: Solar processes, Magnetism, Sun, Coronagraphy, Plasma, Remote sensing, Space operations, Solar energy, Particles, Ions

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Proceedings Article | 11 February 2003 Paper

The reconnection and microscale (RAM) solar-terrestrial probe

Jay Bookbinder, Edward DeLuca, Peter Cheimets, Leon Golub, Donald Hassler, Clarence Korendyke, Paul Glenn, Eric Silver

Proceedings Volume 4853, (2003) https://doi.org/10.1117/12.460300

KEYWORDS: Mirrors, Coronagraphy, Solar processes, Sensors, Plasma, Image resolution, Imaging systems, Spatial resolution, Space operations, Telescopes

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Proceedings Article | 22 October 1999 Paper

SwRI/LASP sounding rocket intercalibration with the EIT instrument on board SoHO

Frederic Auchere, Donald Hassler, David Slater, Thomas Woods

Proceedings Volume 3765, (1999) https://doi.org/10.1117/12.366516

KEYWORDS: Rockets, Tin, Stray light, Extreme ultraviolet, Mirrors, Sensors, Iron, Telescopes, Charge-coupled devices, Sun

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Proceedings Article | 17 December 1998 Paper

SOPHIE: a solar EUV multilayer reflecting coronagraph

Donald Hassler, David Slater, Raymond Smartt, Serge Koutchmy

Proceedings Volume 3443, (1998) https://doi.org/10.1117/12.333601

KEYWORDS: Coronagraphy, Mirrors, Helium, Extreme ultraviolet, Surface roughness, Light scattering, Imaging systems, Stray light, Optical coatings, Solar processes

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Proceedings Article | 16 October 1995 Paper

Polarization characterization of the SUMER instrument on SOHO

Donald Hassler, Philippe Lemaire, Yu-Ying Longval

Proceedings Volume 2517, (1995) https://doi.org/10.1117/12.224925

KEYWORDS: Polarization, Mirrors, Solar radiation, Silicon carbide, Ultraviolet radiation, Observatories, Earth observing sensors, Satellites, Optical components, Holography

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Proceedings Article | 16 October 1995 Paper

Some design and performance features of SUMER: solar ultraviolet measurements of emitted radiation

Klaus Wilhelm, W. Curdt, E. Marsh, Udo Schuehle, Philippe Lemaire, Alan Gabriel, Jean-Claude Vial, Michael Grewing, Martin Huber, S. Jordan, Arthur Poland, Roger Thomas, Mikhael Kuehne, J. Gethyn Timothy, Donald Hassler, Oswald Siegmund

Proceedings Volume 2517, (1995) https://doi.org/10.1117/12.224908

KEYWORDS: Solar processes, Ultraviolet radiation, Solar radiation, Spatial resolution, Structural design, Coronagraphy, Temperature metrology, Observatories, Telescopes, Doppler effect

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Proceedings Article | 1 November 1990 Paper

Metric nonlinearities of microchannel plate detectors

Donald Hassler, Gary Rottman, George Lawrence

Proceedings Volume 1344, (1990) https://doi.org/10.1117/12.23251

KEYWORDS: Microchannel plates, Sensors, Extreme ultraviolet, Imaging spectroscopy, Dispersion, Ultraviolet radiation, X-ray astronomy, Spectroscopy, Calibration, Platinum

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Showing 5 of 12 publications

Conference Committee Involvement (2)

Solar Physics and Space Weather Instrumentation

31 July 2005 | San Diego, California, United States

Telescopes and Instrumentation for Solar Astrophysics

7 August 2003 | San Diego, California, United States

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