Ms. Emma Wisniewski-Barker Profile

Emma Wisniewski-Barker

at Univ of Glasgow

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Author

Publications (3)

Proceedings Article | 10 March 2015 Paper

Slow light in ruby: delaying energy beyond the input pulse

Emma Wisniewski-Barker, Graham Gibson, Sonja Franke-Arnold, Zhimin Shi, Paul Narum, Robert Boyd, Miles Padgett

Proceedings Volume 9378, 93780D (2015) https://doi.org/10.1117/12.2075912

KEYWORDS: Ruby, Modulation, Slow light, Photodiodes, Physics, Absorption, Saturable absorption, Beam splitters, Distortion, Beam propagation method

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Proceedings Article | 6 March 2013 Paper

Observation of slowed light through a ruby window

Emma Wisniewski-Barker, Graham Gibson, Sonja Franke-Arnold, Zhimin Shi, Robert Boyd, Miles Padgett

Proceedings Volume 8636, 863609 (2013) https://doi.org/10.1117/12.2003738

KEYWORDS: Ruby, Slow light, Image transmission, Pulsed laser operation, Polarization, Physics, Alexandrite lasers, Spherical lenses, Wave plates, Astronomy

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Proceedings Article | 8 February 2012 Paper

Mechanically induced image rotation: analogy of the Faraday effect for orbital angular momentum

Miles Padgett, Emma Wisniewski-Barker, Graham Gibson, Robert Boyd, Sonja Franke-Arnold

Proceedings Volume 8274, 827403 (2012) https://doi.org/10.1117/12.909915

KEYWORDS: Polarization, Image transmission, Ruby, Phase shifts, Superposition, Modulation, Slow light, Optical spheres, Absorption, Phase velocity

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