Dr. Verena Geppert-Kleinrath Profile

Dr. Verena Geppert-Kleinrath

at Los Alamos National Lab

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 16 October 2024 Presentation + Paper

Development of a novel optical calibration system for nuclear imaging

B. Sanders, C. Danly, E. Casco, J. Cowan, V. Fatherley, D. Fittinghoff, M. Freeman, V. Geppert-Kleinrath, H. Jorgenson, M. Rubery, C. Wilde

Proceedings Volume 13151, 131510C (2024) https://doi.org/10.1117/12.3031544

KEYWORDS: Calibration, Imaging systems, National Ignition Facility, Cameras, Scintillators, Optical calibration, Image registration, Data acquisition, Design, Nuclear imaging

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Proceedings Article | 3 October 2023 Presentation + Paper

Improved gamma imaging at NIF using the ceramic scintillator GYGAG

M. Rubery, D. Fittinghoff, N. Cherepy, C. Danly, V. Geppert-Kleinrath, V. Fatherley, H. Jorgenson, M. Freeman, C. Wilde, P. Volegov, M. Durocher, G. Saavedra, A. Moore, D. Schlossberg, E. Casco, S. Payne, R. Osborne, Z. Seeley, C. McNamee, C. Waltz

Proceedings Volume 12696, 1269605 (2023) https://doi.org/10.1117/12.2682629

KEYWORDS: Scintillators, National Ignition Facility, Imaging systems, Gamma ray imaging, Cameras, Spatial resolution, Point spread functions, Ceramics, Tungsten, Relays

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Proceedings Article | 9 September 2019 Presentation + Paper

Three-dimensional characterization of the third line-of-site neutron imaging pinhole at NIF

V. Fatherley, L. Goodwin, D. Schmidt, S. Batha, N. Cordes, V. Geppert-Kleinrath, H. Jorgenson, J. Martinez, T. Murphy, J. Oertel, M. Springstead, C. Wilde, P. Volegov

Proceedings Volume 11114, 1111412 (2019) https://doi.org/10.1117/12.2529516

KEYWORDS: Gold, Inspection, Metrology, 3D modeling, National Ignition Facility, 3D image processing, 3D metrology, X-rays, Interferometers, Particles

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Proceedings Article | 18 September 2018 Presentation + Paper

Evolution of the neutron imaging aperture

Valerie Fatherley, David Fittinghoff, Verena Geppert-Kleinrath, Gary Grim, H. Justin Jorgenson, John Oertel, Derek Schmidt, Petr Volegov, Carl Wilde

Proceedings Volume 10763, 107630Q (2018) https://doi.org/10.1117/12.2322782

KEYWORDS: Imaging systems, Scintillators, Gold, Tungsten, National Ignition Facility, Gamma radiation, Manufacturing, Imaging arrays, X-rays, X-ray imaging

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Proceedings Article | 11 September 2018 Presentation + Paper

Lens design challenges for scintillator-based neutron imaging

V. Geppert-Kleinrath, L. Tafoya, C. Danly, V. Fatherley, E. Mendoza, J. Vaughan, C. Wilde, P. Volegov

Proceedings Volume 10763, 107630P (2018) https://doi.org/10.1117/12.2322920

KEYWORDS: Scintillators, Imaging systems, Lens design, National Ignition Facility, Optical resolution, Image resolution, Diagnostics for fusion environments

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