Dr. Christopher J. Walsh Profile

Dr. Christopher J. Walsh

Chief Operations Officer/CUDOS at Univ of Sydney

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 11 November 1999 Paper

LIGO optics manufacture: figuring transmission core optics for best performance

Achim Leistner, David Farrant, Bozenko Oreb, Edita Pavlovic, Jeffrey Seckold, Christopher Walsh

Proceedings Volume 3782, (1999) https://doi.org/10.1117/12.369188

KEYWORDS: Polishing, Surface finishing, Wavefronts, Optics manufacturing, LIGO, Refractive index, Silicon, Interferometers, Zerodur, Beam splitters

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Proceedings Article | 11 November 1999 Paper

Characterization of wavefront variations in coated optics

Bozenko Oreb, Roger Netterfield, Christopher Walsh, Christopher Freund, Achim Leistner, Jeffrey Seckold

Proceedings Volume 3782, (1999) https://doi.org/10.1117/12.369189

KEYWORDS: Wavefronts, Antireflective coatings, Monochromatic aberrations, Distortion, Optical coatings, LIGO, Interferometers, Reflectivity, Reflection, Nanoimprint lithography

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Proceedings Article | 11 November 1999 Paper

Manufacture of LIGO core optics at CSIRO

Christopher Walsh, Achim Leistner, Bozenko Oreb, Jeffrey Seckold, David Farrant, Ronald Bulla, Glenn Davis, Phillip Lennox, Frank Lesha, Edita Pavlovic, Wayne Stuart, Carl Sona, Ruimin Yin

Proceedings Volume 3782, (1999) https://doi.org/10.1117/12.369187

KEYWORDS: Polishing, Surface finishing, LIGO, Wavefronts, Tolerancing, Optics manufacturing, Silicon, Beam splitters, Monochromatic aberrations, Interferometers

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Proceedings Article | 7 September 1999 Paper

Coating requirements for the reference flat of a Fizeau interferometer used for measuring from uncoated to highly reflecting surfaces

Roger Netterfield, David Drage, Christopher Freund, Christopher Walsh, Achim Leistner, Jeffrey Seckold, Bozenko Oreb

Proceedings Volume 3738, (1999) https://doi.org/10.1117/12.360073

KEYWORDS: Coating, Fizeau interferometers, Reflectivity, Reflection, Critical dimension metrology, Fringe analysis, Surface finishing, LIGO, Interfaces, Silica

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Proceedings Article | 17 August 1999 Paper

Metrology of transmission optics for LIGO

Christopher Walsh, Achim Leistner, Bozenko Oreb, Jeffrey Seckold, David Farrant, Edita Pavlovic

Proceedings Volume 3745, (1999) https://doi.org/10.1117/12.357795

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Proceedings Article | 17 August 1999 Paper

Fabrication and metrology of km-scale radii on surfaces of master tooling

Achim Leistner, Bozenko Oreb, Jeffrey Seckold, Christopher Walsh

Proceedings Volume 3745, (1999) https://doi.org/10.1117/12.357762

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Proceedings Article | 13 August 1999 Paper

Metrology of LIGO core optics

Bozenko Oreb, David Farrant, Christopher Walsh, Achim Leistner, Frank Lesha, Philip Fairman, Carl Sona

Proceedings Volume 3744, (1999) https://doi.org/10.1117/12.357716

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SPIE Journal Paper | 1 August 1999

300-mm-aperture phase-shifting Fizeau interferometer

Philip Fairman, B. Ward, Bozenko Oreb, David Farrant, Yves Gilliand, Christopher Freund, Achim Leistner, Jeffrey Seckold, Christopher Walsh

OE, Vol. 38, Issue 08, (August 1999) https://doi.org/10.1117/12.10.1117/1.602180

KEYWORDS: Phase shifts, Nanoimprint lithography, Optical testing, Monochromatic aberrations, Wavefronts, Fizeau interferometers, Semiconductor lasers, Sensors, Beam splitters, Foam

Proceedings Article | 19 July 1999 Paper

Precision optics for long baseline interferometry

Achim Leistner, Bozenko Oreb, Christopher Walsh

Proceedings Volume 3749, (1999) https://doi.org/10.1117/12.355070

KEYWORDS: Interferometers, LIGO, Surface finishing, Wavefronts, Beam splitters, Interferometry, Optics manufacturing, Polishing, Precision optics, Tolerancing

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Proceedings Article | 1 November 1997 Paper

Metrology of LIGO Pathfinder optics

David Farrant, Achim Leistner, Bozenko Oreb, Mark Suchting, Christopher Walsh

Proceedings Volume 3134, (1997) https://doi.org/10.1117/12.279140

KEYWORDS: Monochromatic aberrations, Interferometers, Spatial frequencies, LIGO, Metrology, Optical testing, Manufacturing, Phase measurement, Calibration, Surface finishing

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Showing 5 of 10 publications

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