Dr. Peter Orel Profile

Dr. Peter Orel

at Stanford University

SPIE Involvement:

Author

Publications (18)

Proceedings Article | 27 August 2024 Presentation + Paper

Presentation + Paper

Demonstrating sub-electron noise performance in single electron sensitive readout (SiSeRO) devices

Tanmoy Chattopadhyay, Sven Herrmann, Peter Orel, Kevan Donlon, Steven Allen, Marshall Bautz, Brianna Cantrall, Michael Cooper, Beverly LaMarr, Christopher Leitz, Eric Miller, Glenn Morris, Abigail Pan, Gregory Prigozhin, Ilya Prigozhin, Haley Stueber, Daniel Wilkins

Proceedings Volume 13103, 1310312 (2024) https://doi.org/10.1117/12.3020855

KEYWORDS: Sensors, Charge-coupled devices, X-rays, Transistors, CCD image sensors, X-ray detectors, X-ray astronomy, Vacuum chambers, Field effect transistors

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Proceedings Article | 27 August 2024 Poster + Paper

Poster + Paper

The XOC x-ray beamline: probing colder, quieter, and softer

Haley Stueber, Tanmoy Chattopadhyay, Sven Herrmann, Peter Orel, Tsion Gebre, Aanand Joshi, Steven Allen, Glenn Morris, Artem Poliszczuk

Proceedings Volume 13103, 131031D (2024) https://doi.org/10.1117/12.3017691

KEYWORDS: Sensors, X-rays, Vacuum chambers, CCD image sensors, Copper, Aluminum, Potassium, X-ray sources, Vacuum, X-ray detectors

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Proceedings Article | 27 August 2024 Presentation + Paper

Presentation + Paper

X-ray speed reading with the MCRC: prototype success and next generation upgrades

Peter Orel, Abigail Pan, Sven Herrmann, Tanmoy Chattopadhyay, Glenn Morris, Haley Stueber, Steven Allen, Daniel Wilkins, Gregory Prigozhin, Beverly LaMarr, Richard Foster, Andrew Malonis, Marshall Bautz, Michael Cooper, Kevan Donlon

Proceedings Volume 13103, 131030J (2024) https://doi.org/10.1117/12.3019147

KEYWORDS: Sensors, Charge-coupled devices, Analog electronics, X-rays, Analog to digital converters, CCD image sensors, Power consumption, X-ray imaging, Prototyping, Iron

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Proceedings Article | 27 August 2024 Presentation + Paper

Presentation + Paper

Directions for advancement of MIT-LL CCDs for x-ray astrophysics applications

K. Donlon, S. Allen, M. Bautz, T. Chattopadhyay, M. Cooper, R. Foster, S. Herrmann, B. LaMarr, C. Leitz, A. Malonis, E. Miller, P. Orel, G. Prigozhin, I. Prigozhin, D. Young

Proceedings Volume 13103, 1310317 (2024) https://doi.org/10.1117/12.3020459

KEYWORDS: Charge-coupled devices, Transistors, Design, Capacitance, Astrophysics, Field effect transistors, Fabrication, Electrical conductivity, X-rays, X-ray imaging

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Proceedings Article | 27 August 2024 Poster + Paper

Poster + Paper

Continued developments in x-ray speed reading: fast, low noise readout for next-generation wide-field imagers

Sven Herrmann, Peter Orel, Tanmoy Chattopadhyay, Glenn Morris, Gregory Prigozhin, Haley Stueber, Steven Allen, Marshall Bautz, Kevan Donlon, Beverly LaMarr, Chris Leitz, Eric Miller, Abigail Pan, Artem Poliszczuk, Daniel Wilkins

Proceedings Volume 13103, 131031H (2024) https://doi.org/10.1117/12.3018198

KEYWORDS: X-rays, Charge-coupled devices, Sensors, CCD image sensors, Field effect transistors, Signal processing, X-ray imaging, Imaging systems, X-ray detectors, Analog electronics

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Proceedings Article | 21 August 2024 Presentation + Paper

Presentation + Paper

Augmenting astronomical x-ray detectors with AI for enhanced sensitivity and reduced background

D. Wilkins, A. Poliszczuk, B. Schneider, E. Miller, S. Allen, M. Bautz, T. Chattopadhyay, A. Falcone, R. Foster, C. Grant, S. Herrmann, R. Kraft, R. Morris, P. Nulsen, P. Orel, G. Schellenberger

Proceedings Volume 13093, 130931R (2024) https://doi.org/10.1117/12.3019396

KEYWORDS: X-rays, Sensors, X-ray detectors, Artificial intelligence, Detection and tracking algorithms, X-ray astronomy, Background noise, CCD image sensors, Machine learning, Neural networks

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Proceedings Article | 21 August 2024 Presentation + Paper

Presentation + Paper

Fast, low-noise image sensor technology for strategic x-ray astrophysics missions

Marshall Bautz, Eric Miller, Gregory Prigozhin, Beverly LaMarr, Andrew Malonis, Richard Foster, Catherine Grant, Benjamin Schneider, Christopher Leitz, Kevan Donlon, Ilya Prigozhin, Renee Lambert, Michael Cooper, Sven Herrmann, Peter Orel, Tanmoy Chattopadhyay, R. Glenn Morris, Daniel Wilkins, Haley Stueber, Artem Poliszczuk, Steven Allen

Proceedings Volume 13093, 130931Q (2024) https://doi.org/10.1117/12.3019193

KEYWORDS: X-rays, X-ray technology, X-ray imaging, Astrophysics, Spectral resolution, Sensors, Charge-coupled devices, CCD image sensors, Observatories

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Proceedings Article | 21 August 2024 Presentation + Paper

Presentation + Paper

Towards efficient machine-learning-based reduction of the cosmic-ray induced background in x-ray imaging detectors: increasing context awareness

Artem Poliszczuk, Dan Wilkins, Steven Allen, Eric Miller, Tanmoy Chattopadhyay, Benjamin Schneider, Julien Eric Darve, Marshall Bautz, Abe Falcone, Richard Foster, Catherine Grant, Sven Herrmann, Ralph Kraft, R. Glenn Morris, Paul Nulsen, Peter Orel, Gerrit Schellenberger, Haley Stueber

Proceedings Volume 13093, 130931T (2024) https://doi.org/10.1117/12.3020598

KEYWORDS: Deep learning, Astronomical instrumentation, X-ray telescopes, X-ray detectors, X-ray imaging, X-rays, Machine learning, Random forests

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Proceedings Article | 21 August 2024 Poster + Paper

Poster + Paper

The VERITAS 2.3 readout ASIC for the ATHENA Wide Field Imager

Anna-Katharina Schweingruber, Sven Herrmann, Peter Orel, Ajay Kumar Dakshinamurthy, Astrid Mayr, Johannes Müller-Seidlitz, Jonas Reiffers, Sebastian Albrecht, Hermine Schnetler, Steven Allen, Glenn Morris

Proceedings Volume 13093, 130934D (2024) https://doi.org/10.1117/12.3018879

KEYWORDS: Analog electronics, Field effect transistors, Tunable filters, Sensors, Electronic filtering, Signal filtering, Multiplexers, Switches, Signal processing, Resistors

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SPIE Journal Paper | 8 January 2024

Demonstrating repetitive non-destructive readout with SiSeRO devices

Tanmoy Chattopadhyay, Sven Herrmann, Peter Orel, Kevan Donlon, Gregory Prigozhin, Glenn Morris, Michael Cooper, Beverly LaMarr, Andrew Malonis, Steven Allen, Marshall Bautz, Chris Leitz

JATIS, Vol. 10, Issue 01, 016004, (January 2024) https://doi.org/10.1117/12.10.1117/1.JATIS.10.1.016004

KEYWORDS: Nondestructive evaluation, Charge-coupled devices, X-rays, Transistors, Sensors, X-ray detectors, Interference (communication), Dark current, CCD image sensors, Silicon

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Proceedings Article | 5 October 2023 Presentation + Paper

Presentation + Paper

The high-speed x-ray camera on AXIS

Eric Miller, Marshall Bautz, Catherine Grant, Richard Foster, Beverly LaMarr, Andrew Malonis, Gregory Prigozhin, Benjamin Schneider, Christopher Leitz, Sven Herrmann, Steven Allen, Tanmoy Chattopadhyay, Peter Orel, Glenn Morris, Haley Stueber, Abraham Falcone, Andrew Ptak, Christopher Reynolds

Proceedings Volume 12678, 1267816 (2023) https://doi.org/10.1117/12.2676838

KEYWORDS: Charge-coupled devices, X-rays, Cameras, Design and modelling, Spectral response, Simulations, Astrophysics

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Proceedings Article | 4 October 2023 Presentation + Paper

Presentation + Paper

Reduction of cosmic-ray induced background in astronomical x-ray imaging detectors via image segmentation methods

Artem Poliszczuk, Dan Wilkins, Steven Allen, Eric Miller, Tanmoy Chattopadhyay, Marshall Bautz, Julien Eric Darve, Richard Foster, Catherine Grant, Sven Herrmann, Ralph Kraft, R. Glenn Morris, Peter Orel, Arnab Sarkar, Benjamin Schneider

Proceedings Volume 12675, 126750C (2023) https://doi.org/10.1117/12.2677095

KEYWORDS: Machine learning, X-rays, Particles, Data modeling, Image segmentation, X-ray imaging, X-ray astronomy, X-ray detectors

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SPIE Journal Paper | 15 May 2023

Improved noise performance from the next-generation buried-channel p-MOSFET SiSeROs

Tanmoy Chattopadhyay, Sven Herrmann, Matthew Kaplan, Peter Orel, Kevan Donlon, Gregory Prigozhin, Glenn Morris, Michael Cooper, Andrew Malonis, Steven Allen, Marshall Bautz, Chris Leitz

JATIS, Vol. 9, Issue 02, 026001, (May 2023) https://doi.org/10.1117/12.10.1117/1.JATIS.9.2.026001

KEYWORDS: Tunable filters, Transistors, Digital filtering, X-rays, Interference (communication), Cadmium sulfide, Electronic filtering, Charge-coupled devices, X-ray detectors, Quantum reading

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Proceedings Article | 29 August 2022 Presentation + Paper

Presentation + Paper

X-ray speed reading: enabling fast, low noise readout for next-generation CCDs

S. Herrmann, P. Orel, T. Chattopadhyay, R. Morris, G. Prigozhin, K. Donlon, R. Foster, M. Bautz, S. Allen, C. Leitz

Proceedings Volume 12191, 1219117 (2022) https://doi.org/10.1117/12.2630195

KEYWORDS: Charge-coupled devices, Transistors, X-rays, Sensors, Electronics, Capacitance, Field effect transistors, Analog electronics, Digital signal processing, Detector development, X-ray astronomy

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Proceedings Article | 29 August 2022 Presentation + Paper

Presentation + Paper

Single electron sensitive readout (SiSeRO) x-ray detectors: technological progress and characterization

Tanmoy Chattopadhyay, Sven Herrmann, Peter Orel, R. Morris, Daniel Wilkins, Steven Allen, Gregory Prigozhin, Beverly LaMarr, Andrew Malonis, Richard Foster, Marshall Bautz, Kevan Donlon, Michael Cooper, Christopher Leitz

Proceedings Volume 12191, 121910W (2022) https://doi.org/10.1117/12.2629050

KEYWORDS: Charge-coupled devices, X-rays, Sensors, Transistors, Digital filtering, X-ray detectors, X-ray technology

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Proceedings Article | 29 August 2022 Poster + Paper

Poster + Paper

X-ray speed reading with the MCRC: a low noise CCD readout ASIC enabling readout speeds of 5 Mpixel/s/channel

Peter Orel, Sven Herrmann, Tanmoy Chattopadhyay, Glenn Morris, Steven Allen, Gregory Prigozhin, Richard Foster, Andrew Malonis, Marshall Bautz, Michael Cooper, Kevan Donlon

Proceedings Volume 12191, 1219124 (2022) https://doi.org/10.1117/12.2629049

KEYWORDS: Charge-coupled devices, Analog electronics, X-rays, Sensors, Prototyping, Amplifiers, Digital electronics, X-ray technology, X-ray imaging, Transistors

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SPIE Journal Paper | 26 May 2022

First results on SiSeRO devices: a new x-ray detector for scientific instrumentation

Tanmoy Chattopadhyay, Sven Herrmann, Barry Burke, Kevan Donlon, Gregory Prigozhin, Glenn Morris, Peter Orel, Michael Cooper, Andrew Malonis, Daniel R. Wilkins, Vyshnavi Suntharalingam, Steven Allen, Marshall Bautz, Chris Leitz

JATIS, Vol. 8, Issue 02, 026006, (May 2022) https://doi.org/10.1117/12.10.1117/1.JATIS.8.2.026006

KEYWORDS: Sensors, Transistors, Charge-coupled devices, Amplifiers, X-ray detectors, X-rays, Prototyping, Analog electronics, Field effect transistors, Clocks

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SPIE Journal Paper | 24 May 2022

Development and characterization of a fast and low noise readout for the next generation x-ray charge-coupled devices

Tanmoy Chattopadhyay, Sven Herrmann, Peter Orel, R. Glenn Morris, Gregory Prigozhin, Andrew Malonis, Richard Foster, David Craig, Barry Burke, Steven Allen, Marshall Bautz

JATIS, Vol. 8, Issue 02, 026005, (May 2022) https://doi.org/10.1117/12.10.1117/1.JATIS.8.2.026005

KEYWORDS: Charge-coupled devices, X-rays, Sensors, Clocks, Amplifiers, Roentgenium, X-ray detectors, X-ray astronomy, X-ray technology, Cadmium sulfide

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Showing 5 of 18 publications

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