Prof. Ronald W. Toland Profile

Prof. Ronald W. Toland

at NASA Goddard Space Flight Ctr

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 7 July 2006 Paper

Theoferometer for the construction of precision optomechanical assemblies

Ashley Korzun, Ronald Toland, Raymond Ohl, Vincent Holmes, Louis Worrel

Proceedings Volume 6273, 627326 (2006) https://doi.org/10.1117/12.671326

KEYWORDS: Prototyping, Metrology, Fringe analysis, Computer programming, Mercury, Optical alignment, Mirrors, Charge-coupled devices, Spatial frequencies, Photomasks

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Proceedings Article | 12 October 2004 Paper

Solar viewing interferometer prototype

Richard Lyon, Jay Herman, Nader Abuhassan, Catherine Marx, Semion Kizhner, Julie Crooke, Ronald Toland, Albert Mariano, Cheryl Salerno, Gary Brown, Tony Cazeau, Peter Petrone, Billy Mamakos, Severine Tournois

Proceedings Volume 5487, (2004) https://doi.org/10.1117/12.552237

KEYWORDS: Sensors, Space telescopes, Telescopes, Mirrors, Digital signal processing, Beam splitters, Interferometers, Wavefronts, Control systems, Prototyping

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Proceedings Article | 30 September 2004 Paper

Theoferometer for high-accuracy optical alignment and metrology

Ronald Toland, Doug Leviton, Seth Koterba

Proceedings Volume 5528, (2004) https://doi.org/10.1117/12.559969

KEYWORDS: Computer programming, Metrology, Interferometers, Mirrors, Optical alignment, Space operations, Space telescopes, Telescopes, Prototyping, Mercury

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Proceedings Article | 2 August 2004 Paper

Absolute measurement of tilts via Fourier analysis of interferograms

Ronald Toland

Proceedings Volume 5531, (2004) https://doi.org/10.1117/12.559810

KEYWORDS: Spatial frequencies, Fringe analysis, Interferometers, Space telescopes, Telescopes, Metrology, Optical alignment, Mirrors, Fourier transforms, Error analysis

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Proceedings Article | 20 November 2003 Paper

Precision metrology system for the Hubble Space Telescope Wide Field Camera 3 instrument

Ronald Toland

Proceedings Volume 5190, (2003) https://doi.org/10.1117/12.502248

KEYWORDS: Calibration, Cameras, Telescopes, Computer programming, Metrology, Interferometers, Optical benches, Hubble Space Telescope, Space telescopes, Photomasks

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Proceedings Article | 15 October 2003 Paper

Effects of forged stock on cryogenic performance of heat-treated aluminum mirrors

Ronald Toland, Raymond Ohl, Michael Barthelmy, Said Zewari, Matthew Greenhouse, John MacKenty

Proceedings Volume 5172, (2003) https://doi.org/10.1117/12.506753

KEYWORDS: Mirrors, Optical spheres, Aluminum, Cryogenics, Heat treatments, Spherical lenses, Diamond, Optical testing, Interferometers, Space telescopes

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Proceedings Article | 25 November 2002 Paper

Comparison of stress-relief procedures for cryogenic aluminum mirrors

Raymond Ohl, Michael Barthelmy, Said Wahid Zewari, Ronald Toland, Joseph McMann, David Puckett, John Hagopian, Jason Hylan, John Mentzell, Ronald Mink, Leroy Sparr, Matthew Greenhouse, John MacKenty

Proceedings Volume 4822, (2002) https://doi.org/10.1117/12.451762

KEYWORDS: Mirrors, Aluminum, Heat treatments, Spherical lenses, Cryogenics, Temperature metrology, Single point diamond turning, Camera shutters, Error analysis, Space telescopes

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Showing 5 of 7 publications

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