Mr. Bart V. Beeman Profile

Bart V. Beeman

Diagnostics Engineer at Lawrence Livermore National Lab

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Publications (13)

PROCEEDINGS ARTICLE | September 26, 2017

Recording system upgrade for the Dante x-ray diagnostic on the National Ignition Facility

Proc. SPIE. 10390, Target Diagnostics Physics and Engineering for Inertial Confinement Fusion VI

KEYWORDS: Calibration, X-rays, Diagnostics, Physics, Control systems, Digital recording, National Ignition Facility, Environmental sensing

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PROCEEDINGS ARTICLE | September 21, 2017

Implementation of the next-generation Gas Cherenkov Detector at the National Ignition Facility

Proc. SPIE. 10390, Target Diagnostics Physics and Engineering for Inertial Confinement Fusion VI

KEYWORDS: Sensors, Diagnostics, Diodes, Gamma radiation, Mechanical engineering, National Ignition Facility

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PROCEEDINGS ARTICLE | September 6, 2017

Signal de-embedding when standard two-port VNA measurements are not possible

Proc. SPIE. 10390, Target Diagnostics Physics and Engineering for Inertial Confinement Fusion VI

KEYWORDS: MATLAB, Signal attenuation, Calibration, Diagnostics, Distortion, Signal processing, Oscilloscopes, Analog electronics, National Ignition Facility, Standards development

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PROCEEDINGS ARTICLE | September 19, 2016

Performance of a Mach-Zehnder based analogue data recording system for use with the Gas Cherenkov Detector on the NIF

Proc. SPIE. 9966, Target Diagnostics Physics and Engineering for Inertial Confinement Fusion V

KEYWORDS: Signal to noise ratio, Sensors, Diagnostics, Interference (communication), Amplifiers, Photodiodes, Data transmission, Digital recording, Oscilloscopes, National Ignition Facility

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PROCEEDINGS ARTICLE | August 31, 2015

Optimizing the input and output transmission lines that gate the microchannel plate in a high-speed framing camera

Proc. SPIE. 9591, Target Diagnostics Physics and Engineering for Inertial Confinement Fusion IV

KEYWORDS: Capacitors, Reflection, Cameras, Microchannel plates, X-rays, Receivers, Head, Picosecond phenomena, Resistors, National Ignition Facility

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PROCEEDINGS ARTICLE | August 31, 2015

Digitizer architecture analysis for target diagnostics on the National Ignition Facility

Proc. SPIE. 9591, Target Diagnostics Physics and Engineering for Inertial Confinement Fusion IV

KEYWORDS: Data modeling, Calibration, X-rays, Reliability, Diagnostics, CRTs, Systems engineering, Oscilloscopes, National Ignition Facility, Standards development

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PROCEEDINGS ARTICLE | September 10, 2014

Mach-Zehnder detector system issues and enhancements for use on the National Ignition Facility DANTE x-ray diagnostic

Proc. SPIE. 9211, Target Diagnostics Physics and Engineering for Inertial Confinement Fusion III

KEYWORDS: Optical amplifiers, Polarization, Sensors, X-rays, Diagnostics, Fiber lasers, Semiconductor lasers, Servomechanisms, X-ray detectors, National Ignition Facility

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PROCEEDINGS ARTICLE | September 26, 2013

Mach-Zehnder modulator performance on the NIF South Pole Bang Time diagnostic

Proc. SPIE. 8850, Target Diagnostics Physics and Engineering for Inertial Confinement Fusion II

KEYWORDS: Signal to noise ratio, Sensors, Error analysis, X-rays, Diagnostics, Modulators, Phase measurement, CRTs, Signal detection, National Ignition Facility

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PROCEEDINGS ARTICLE | October 15, 2012

Mach-Zehnder modulator performance using the Comet laser facility and implications for use on NIF

Proc. SPIE. 8505, Target Diagnostics Physics and Engineering for Inertial Confinement Fusion

KEYWORDS: Signal to noise ratio, X-rays, Diagnostics, Interference (communication), Multiplexing, Modulators, Signal detection, Pulsed laser operation, National Ignition Facility, Comets

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PROCEEDINGS ARTICLE | July 7, 2000

Initial performance of the Keck AO wavefront controller system

Proc. SPIE. 4007, Adaptive Optical Systems Technology

KEYWORDS: Mathematical modeling, Telescopes, Mirrors, Data modeling, Diagnostics, Wavefronts, Adaptive optics, Control systems, Deformable mirrors, Keck Observatory

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PROCEEDINGS ARTICLE | September 11, 1998

Design and performance of the tip-tilt subsystem for the Keck II telescope adaptive optics system

Proc. SPIE. 3353, Adaptive Optical System Technologies

KEYWORDS: Optical fibers, Telescopes, Mirrors, Avalanche photodetectors, Stars, Sensors, Adaptive optics, Control systems, Silicon carbide, Adaptive control

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PROCEEDINGS ARTICLE | September 11, 1998

Wavefront control system for the Keck telescope

Proc. SPIE. 3353, Adaptive Optical System Technologies

KEYWORDS: Actuators, Telescopes, Mirrors, Imaging systems, Wavefront sensors, Wavefronts, Adaptive optics, Control systems, Deformable mirrors, Laser guide stars

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PROCEEDINGS ARTICLE | October 17, 1997

First significant image improvement from a sodium-layer laser guide star adaptive optics system at Lick Observatory

Proc. SPIE. 3126, Adaptive Optics and Applications

KEYWORDS: Telescopes, Mirrors, Stars, Cameras, Sensors, Calibration, Wavefront sensors, Wavefronts, Adaptive optics, Laser guide stars

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Showing 5 of 13 publications

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