Dr. Michael B. North-Morris Profile

Dr. Michael B. North-Morris

Director of Product Development at 4D Technology Corp

SPIE Involvement:

Conference Chair | Editor | Author

Proceedings Article | 9 September 2019 Paper

Picometer level spatial metrology for next generation telescopes

Babak Saif, Ritva Keski-Kuha, Perry Greenfield, Michael North-Morris, Marcel Bluth, Lee Feinberg, J. Wyant, S. Park

Proceedings Volume 11115, 111150K (2019) https://doi.org/10.1117/12.2543034

KEYWORDS: Metrology, Telescopes, Mirrors, Space observatories, Wavefronts, Optical alignment, Mirror structures, High speed electronics, Speckle pattern, Interferometers

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Proceedings Article | 18 August 2018 Presentation + Paper

Short coherence dynamic Fizeau interferometer with internal path matching for radius of curvature measurement

Michael North Morris, Eric Frey

Proceedings Volume 10749, 1074910 (2018) https://doi.org/10.1117/12.2322556

KEYWORDS: Interferometers, Modulation, Confocal microscopy, Fizeau interferometers, Cameras, Wavefronts, Polarization, Computer programming, Polarizers, Calibration

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Proceedings Article | 21 November 2017 Open Access

Vibration insensitive interferometry

James Millerd, Neal Brock, John Hayes, Brad Kimbrough, Michael North-Morris, James Wyant

Proceedings Volume 10567, 105671P (2017) https://doi.org/10.1117/12.2308094

KEYWORDS: Phase shifts, Interferometers, Mirrors, Polarizers, Interferometry, Phase interferometry, Optical testing, Polarization, Turbulence, Phase measurement

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Proceedings Article | 26 June 2017 Paper

Dynamic interferometry: measurement of space optics and structures

James Millerd, Michael North-Morris

Proceedings Volume 10329, 103291G (2017) https://doi.org/10.1117/12.2276582

KEYWORDS: Metrology, Interferometry, Astronomical imaging, Interferometers, Polarization, Space telescopes, Telescopes, Optical testing, Optical components

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Proceedings Article | 3 August 2010 Paper

Noise reduction in dynamic interferometry measurements

Michael North Morris, Markar Naradikian, James Millerd

Proceedings Volume 7790, 77900O (2010) https://doi.org/10.1117/12.860450

KEYWORDS: Interferometers, Polishing, Mirrors, Interferometry, Surface finishing, Collimation, Spatial frequencies, Denoising, Multimode fibers, Wavefronts

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Proceedings Article | 10 September 2009 Paper

Dual mode interferometer for measuring dynamic displacement of specular and diffuse components

Michael North Morris, Tim Horner, Markar Naradikian, Joe Shiefman

Proceedings Volume 7432, 74320W (2009) https://doi.org/10.1117/12.827090

KEYWORDS: Interferometers, Polarization, Wavefronts, Phase shifts, Beam splitters, Cameras, Interferometry, Polarizers, Sensors, Optical testing

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Proceedings Article | 30 August 2005 Paper

Dynamic interferometry

Neal Brock, John Hayes, Brad Kimbrough, James Millerd, Michael North-Morris, Matt Novak, James Wyant

Proceedings Volume 5875, 58750F (2005) https://doi.org/10.1117/12.621245

KEYWORDS: Phase shifts, Interferometers, Polarizers, Polarization, Interferometry, Sensors, Phase interferometry, Beam splitters, Diffraction, Wavefronts

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Proceedings Article | 19 August 2005 Paper

Dynamic phase-shifting electronic speckle pattern interferometer

Michael North Morris, James Millerd, Neal Brock, John Hayes, Babak Saif

Proceedings Volume 5869, 58691B (2005) https://doi.org/10.1117/12.620619

KEYWORDS: Interferometers, Phase shifts, Speckle pattern, Speckle, Charge-coupled devices, Interferometry, James Webb Space Telescope, Phase shifting, Pulsed laser operation, Phase measurement

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Proceedings Article | 13 June 2005 Paper

Modern approaches in phase measuring metrology

James Millerd, Neal Brock, John Hayes, Brad Kimbrough, Matt Novak, Michael North-Morris, James Wyant

Proceedings Volume 5856, (2005) https://doi.org/10.1117/12.621581

KEYWORDS: Phase shifts, Interferometers, Polarizers, Beam splitters, Phase interferometry, Sensors, Interferometry, Linear polarizers, Optical testing, Turbulence

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Proceedings Article | 2 August 2004 Paper

Phase-shifting multiwavelength dynamic interferometer

Michael North-Morris, James Millerd, Neal Brock, John Hayes

Proceedings Volume 5531, (2004) https://doi.org/10.1117/12.560829

KEYWORDS: Interferometers, Phase shifts, Phase measurement, Interferometry, Mirrors, Beam splitters, Charge-coupled devices, Polarization, Switching, Bragg cells

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Proceedings Article | 2 August 2004 Paper

Pixelated phase-mask dynamic interferometer

James Millerd, Neal Brock, John Hayes, Michael North-Morris, Matt Novak, James Wyant

Proceedings Volume 5531, (2004) https://doi.org/10.1117/12.560807

KEYWORDS: Interferometers, Wavefronts, Polarization, Detector arrays, Sensors, Phase interferometry, Beam splitters, Polarizers, Phase shifts, Convolution

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Proceedings Article | 6 October 2000 Paper

Phase-shifting scatterplate interferometer

Michael North Morris, James Wyant

Proceedings Volume 4231, (2000) https://doi.org/10.1117/12.402819

KEYWORDS: Interferometers, Phase shifts, Mirrors, Polarization, Phase interferometry, Light scattering, Crystals, Wave plates, Optical testing, Polarizers

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