Mr. Sam C. Butler Profile

Sam C. Butler

Senior Systems Engineer

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Publications (2)

Proceedings Article | 19 February 2018 Presentation + Paper

Scattering properties of ultrafast laser-induced refractive index shaping lenticular structures in hydrogels

Kaitlin Wozniak, Thomas Germer, Sam Butler, Daniel Brooks, Krystel Huxlin, Jonathan Ellis

Proceedings Volume 10522, 1052205 (2018) https://doi.org/10.1117/12.2290204

KEYWORDS: Diffraction, Cornea, Scattering, Light scattering, Femtosecond phenomena, Laser vision correction, Refractive index, Scatter measurement, Laser tissue interaction

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Proceedings Article | 12 October 2015 Paper

Homodyne displacement measuring interferometer probe for optical coordinate measuring machine with tip and tilt sensitivity

Sam Butler, Michael Ricci, Chen Wang, Qun Wei, Jonathan Ellis

Proceedings Volume 9633, 96332E (2015) https://doi.org/10.1117/12.2195966

KEYWORDS: Homodyne detection, Interferometers, Freeform optics, Heterodyning, Polarization, Optical testing, Interferometry, Photodetectors, CMOS sensors, Metrology

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