Dr. Srikanth Panini Singam Profile

Dr. Srikanth Panini Singam

at NASA Marshall Space Flight Ctr

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 6 October 2023 Presentation

High resolution full shell replicated x-ray optics for FOXSI-4

Wayne Baumgartner, Stephen Bongiorno, Jeffery Kolodziejczak, Srikanth Singam, Danielle Gurgew, Chet Speegle, David Banks, Patrick Champey, Nicholas Thomas, C. Grant Davis

Proceedings Volume 12679, 126790C (2023) https://doi.org/10.1117/12.2680486

KEYWORDS: X-ray optics, X-rays, Polishing, X-ray imaging, Sun, Spatial resolution, Rockets, Polishing equipment, Mirrors, Metrology

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Proceedings Article | 5 October 2023 Poster + Paper

Achieving large-scale, high-resolution, full-shell replicated x-ray optics: budgeting for sources of angular-resolution errors

J. Kolodziejczak, J. Gaskin, W. Baumgartner, S. Bongiorno, P. Champey, D. Gurgew, B. Ramsey, S. P. Singam, C. Speegle, N. Thomas

Proceedings Volume 12679, 126791D (2023) https://doi.org/10.1117/12.2683603

KEYWORDS: Polishing, X-ray optics, Spatial resolution, X-rays, Simulations, Metrology, Optical surfaces, Mirrors, Plating, Error analysis

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Proceedings Article | 5 October 2023 Presentation + Paper

Characterization of NiC multilayer coating stress for x-ray optic applications

Danielle Gurgew, Srikanth Panini Singam

Proceedings Volume 12679, 126790N (2023) https://doi.org/10.1117/12.2677403

KEYWORDS: Coating, Coating stress, Multilayers, Coating thickness, Design and modelling, X-ray optics, Deformation, Reflection

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Proceedings Article | 5 October 2023 Presentation + Paper

The Marshall 100-meter x-ray beamline

Nicholas Thomas, Wayne Baumgartner, Stephen Bongiorno, Patrick Champey, Stephen Cheney, C. Grant Davis, Jessica Gaskin, Jeffery Kolodziejczak, Panini Singam, David Smith

Proceedings Volume 12679, 126790U (2023) https://doi.org/10.1117/12.2677927

KEYWORDS: X-rays, X-ray telescopes, X-ray optics, X-ray imaging, X-ray astronomy, Calibration, Astronomy, Astronomical telescopes, Analytical research, X-ray sources

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Proceedings Article | 29 August 2022 Poster

Prescription switching of active X-ray optics

Jacqueline Davis, Srikanth Singam, Stephen Bongiorno, Patrick Champey

Proceedings Volume 12185, 1218572 (2022) https://doi.org/10.1117/12.2630342

KEYWORDS: X-ray optics, Switching, Astronomy, Actuators, X-rays, X-ray astronomy, Telescopes, Switches, Optical signal processing, Observatories

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