Dr. Ryan Douglas Muir Profile

Dr. Ryan Douglas Muir

Photonics Engineer at Lawrence Livermore National Lab

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Publications (8)

Proceedings Article | 17 March 2023 Presentation

Recent laser performance improvements and latest results at the National Ignition Facility

Jean-Michel Di Nicola, Tayyab Suratwala, John Heebner, David Alessi, Anumeha Bhasker, Tiziana Bond, Mark Bowers, Gordon Brunton, Brandon Buckley, Alicia Calonico Soto, Wren Carr, Leyen Chang, Jason Chou, Simon Cohen, David Cross, Rich Deveno, Peter Devore, Michael Erickson, Catalin Filip, Nathan Gottesman, Apurva Gowda, Dan Kalantar, Abe Handler, Vincent Hernandez, Sandrine Herriot, Christopher Kinsella, Tom Lanier, Doug Larson, Brian MacGowan, Samuel McLaren, Ken Manes, Kathleen McCandless, Christopher Miller, Marcus Monticelli, Ryan Muir, Mario Ordonez, Alan Pao, Jordan Penner, Travis Petersen, Shahida Rana, Brett Raymond, River Aden, Nathan Ruiz, Sam Schrauth, Stanley Sommer, Mary Spaeth, Christopher Stolz, Diana VanBlarcom, Alexander Wargo, Lei Wang, Paul Wegner, Brian Welday, Pam Whitman, Nan Wong, Lawrence Pelz, Bruno Van Wonterghem

Proceedings Volume PC12401, PC1240103 (2023) https://doi.org/10.1117/12.2655251

KEYWORDS: National Ignition Facility, Fusion energy, Yield improvement, Space operations, Pulsed laser operation, Pulse shaping, Plasma, Neodymium glass lasers, Laser systems engineering, Laser energy

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Proceedings Article | 5 March 2021 Presentation

The National Ignition Facility laser performance status

Jean-Michel Di Nicola, Steven Yang, Tiziana Bond, Mark Bowers, Leyen Chang, Simon Cohen, Michael Erickson, Catalin Filip, Jim Folta, Abe Handler, Tom Lanier, Ken Manes, Brian Olejniczak, Shahida Rana, Mike Shaw, Stanley Sommer, Mary Spaeth, Bruno Van Wonterghem, Pam Whitman, Clay Widmayer, J. Nan Wong, Paul Wegner, Dan Kalantar, David Alessi, Saroja Ammula, Brandon Buckley, Alica Calonico Soto, Wren Carr, Jason Chou, Alex Deland, Peter DeVore, Gaylen Erbert, Nathan Gottesman, Apurva Gowda, John Heebner, Charles Orth, Vincent Hernandez, Sandrine Herriot, Ron House, Chris Kinsella, Brian MacGowan, Kathleen Mccandless, Ryan Muir, Mario Ordonez, Ernesto Padilla, Alan Pao, Larry Pelz, Brett Raymond, Tayyab Suratwala, Alex Wargo, Lei Wang, Doug Larson

Proceedings Volume 11666, 1166604 (2021) https://doi.org/10.1117/12.2586868

KEYWORDS: National Ignition Facility, Diagnostics, Fusion energy, Physics, Neodymium glass lasers, Laser development

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Proceedings Article | 4 March 2019 Paper

Deconvolution uncertainty for power sensors at the National Ignition Facility

Dominic Carrano, Ryan Muir

Proceedings Volume 10898, 108980Q (2019) https://doi.org/10.1117/12.2511521

KEYWORDS: Deconvolution, Monte Carlo methods, National Ignition Facility, Error analysis, Sensors, Diagnostics

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Proceedings Article | 12 March 2015 Paper

Spectral x-ray diffraction using a 6 megapixel photon counting array detector

Garth Simpson, Ryan Muir, Nicholas Pogranichniy, J. Lewis Muir, Shane Sullivan, Kevin Battaile, Anne Mulichak, Scott Toth, Lisa Keefe

Proceedings Volume 9401, 940109 (2015) https://doi.org/10.1117/12.2079548

KEYWORDS: Sensors, X-rays, Diffraction, X-ray diffraction, Detector arrays, X-ray imaging, Photon counting, Calibration, Absorption, Imaging spectroscopy

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Proceedings Article | 9 March 2015 Paper

Synchronous-digitization for video rate polarization modulated beam scanning second harmonic generation microscopy

Shane Sullivan, Emma DeWalt, Paul Schmitt, Ryan Muir, Garth Simpson

Proceedings Volume 9330, 93300A (2015) https://doi.org/10.1117/12.2079623

KEYWORDS: Polarization, Second-harmonic generation, Modulation, Crystals, Video, Microscopy, Mirrors, Harmonic generation, Nose, Sensors

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Proceedings Article | 9 March 2015 Paper

Multi-channel beam-scanning imaging at kHz frame rates by Lissajous trajectory microscopy

Justin Newman, Garth Simpson, Shane Sullivan, Ryan Muir, Suhas Sreehari, Charles Bouman

Proceedings Volume 9330, 933009 (2015) https://doi.org/10.1117/12.2079212

KEYWORDS: Second-harmonic generation, Microscopes, Mirrors, Tissues, Transmittance, Reconstruction algorithms, Multimodal imaging, Data acquisition, Image transmission, Microscopy

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Proceedings Article | 7 March 2014 Paper

Digital filter based on the Fisher linear discriminant to reduce dead-time paralysis in photon counting

Paul Schmitt, Emma DeWalt, Shane Sullivan, Ryan Muir, Garth Simpson

Proceedings Volume 9020, 902009 (2014) https://doi.org/10.1117/12.2048875

KEYWORDS: Digital filtering, Photon counting, Linear filtering, Sensors, Deconvolution, Time correlated photon counting, Luminescence, Oscilloscopes, Microscopy, Convolution

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Proceedings Article | 26 February 2013 Paper

Real-time dynamic range and signal to noise enhancement in beam-scanning microscopy by integration of sensor characteristics, data acquisition hardware, and statistical methods

Garth Simpson, David Kissick, Ryan Muir, Shane Sullivan, Robert Oglesbee

Proceedings Volume 8657, 86570E (2013) https://doi.org/10.1117/12.2008607

KEYWORDS: Sensors, Microscopy, Signal to noise ratio, Data acquisition, Photon counting, Second-harmonic generation, Signal detection, Pulsed laser operation, Statistical analysis, Photomultipliers

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Showing 5 of 8 publications

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