DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Beyond optimization—supervised learning applications in relativistic laser-plasma experiments

Journal Article · · Physics of Plasmas
DOI: https://doi.org/10.1063/5.0047940 · OSTI ID:1850410

We explore the applications of machine learning techniques in relativistic laser-plasma experiments beyond optimization purposes. We predict the beam charge of electrons produced in a laser wakefield accelerator given the laser wavefront change caused by a deformable mirror. Machine learning enables feature analysis beyond merely searching for an optimal beam charge, showing that specific aberrations in the laser wavefront are favored in generating higher beam charges. Supervised learning models allow characterizing the measured data quality as well as recognizing irreproducible data and potential outliers. Furthermore, we also include virtual measurement errors in the experimental data to examine the model robustness under these conditions. This work demonstrates how machine learning methods can benefit data analysis and physics interpretation in a highly nonlinear problem of relativistic laser-plasma interaction.

Research Organization:
Georgia Institute of Technology, Atlanta, GA (United States); Univ. of Michigan, Ann Arbor, MI (United States)
Sponsoring Organization:
US Air Force Office of Scientific Research (AFOSR); USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
NA0003921; SC0016804
OSTI ID:
1850410
Journal Information:
Physics of Plasmas, Journal Name: Physics of Plasmas Journal Issue: 8 Vol. 28; ISSN 1070-664X
Publisher:
American Institute of Physics (AIP)Copyright Statement
Country of Publication:
United States
Language:
English

References (62)

Monoenergetic beams of relativistic electrons from intense laser–plasma interactions journal September 2004
A laser–plasma accelerator producing monoenergetic electron beams journal September 2004
Physics-guided machine learning approaches to predict the ideal stability properties of fusion plasmas journal March 2020
Physics of laser-driven plasma-based electron accelerators journal August 2009
Deep Neural Network Initialization With Decision Trees journal May 2019
Electron Acceleration by a Wake Field Forced by an Intense Ultrashort Laser Pulse journal November 2002
Automatic model construction with Gaussian processes text January 2014
Classification of Solar Wind With Machine Learning journal November 2017
Parameter inference with deep jointly informed neural networks
  • Humbird, Kelli D.; Peterson, J. Luc; McClarren, Ryan G.
  • Statistical Analysis and Data Mining: The ASA Data Science Journal, Vol. 12, Issue 6 https://doi.org/10.1002/sam.11435
journal July 2019
Phase control algorithms and filamentation of ultrashort laser pulses in a scattering medium journal October 2018
Approximation capabilities of multilayer feedforward networks journal January 1991
A bremsstrahlung gamma-ray source based on stable ionization injection of electrons into a laser wakefield accelerator
  • Döpp, A.; Guillaume, E.; Thaury, C.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 830 https://doi.org/10.1016/j.nima.2016.01.086
journal September 2016
Controlling laser driven protons acceleration using a deformable mirror at a high repetition rate
  • Noaman-ul-Haq, M.; Sokollik, T.; Ahmed, H.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 883 https://doi.org/10.1016/j.nima.2017.11.075
journal March 2018
Focus optimization at relativistic intensity with high numerical aperture and adaptive optics journal August 2018
Filament-induced breakdown spectroscopy signal enhancement using optical wavefront control journal July 2021
A laser-induced breakdown spectroscopy multi-component quantitative analytical method based on a deep convolutional neural network journal July 2020
Targets for high repetition rate laser facilities: needs, challenges and perspectives journal January 2017
Identifying Solar Flare Precursors Using Time Series of SDO/HMI Images and SHARP Parameters journal October 2019
Solar Flare Intensity Prediction With Machine Learning Models journal July 2020
High-quality electron beams from a laser wakefield accelerator using plasma-channel guiding journal September 2004
Monoenergetic beams of relativistic electrons from intense laser–plasma interactions journal September 2004
A laser–plasma accelerator producing monoenergetic electron beams journal September 2004
Coherent control of plasma dynamics journal May 2015
Relativistic electron beams driven by kHz single-cycle light pulses journal April 2017
Automation and control of laser wakefield accelerators using Bayesian optimization journal December 2020
The data-driven future of high-energy-density physics journal May 2021
Stable multi-GeV electron accelerator driven by waveform-controlled PW laser pulses journal August 2017
Employing machine learning for theory validation and identification of experimental conditions in laser-plasma physics journal May 2019
Capturing Structural Dynamics in Crystalline Silicon Using Chirped Electrons from a Laser Wakefield Accelerator journal November 2016
Production of a MeV proton with 30 mJ laser energy by optimizing the focusing spot using a deformable mirror journal July 2005
Control of quasi-monoenergetic electron beams from laser-plasma accelerators with adjustable shock density profile journal April 2018
Temporal feedback control of high-intensity laser pulses to optimize ultrafast heating of atomic clusters journal June 2018
Making inertial confinement fusion models more predictive journal August 2019
Analysis of NIF scaling using physics informed machine learning journal January 2020
Optimization and stabilization of a kilohertz laser-plasma accelerator journal March 2021
Plasma channels during filamentation of a femtosecond laser pulse with wavefront astigmatism in air journal December 2014
Electron radiography using a table-top laser-cluster plasma accelerator journal May 2013
Applications of laser wakefield accelerator-based light sources journal September 2016
Disruption prediction investigations using Machine Learning tools on DIII-D and Alcator C-Mod journal June 2018
Sim-to-real transfer reinforcement learning for control of thermal effects of an atmospheric pressure plasma jet journal September 2019
High repetition-rate wakefield electron source generated by few-millijoule, 30 fs laser pulses on a density downramp journal May 2013
Optimizing laser–plasma interactions for ion acceleration using particle-in-cell simulations and evolutionary algorithms journal October 2020
Physics-guided machine learning approaches to predict the ideal stability properties of fusion plasmas journal March 2020
Laser wakefield acceleration with active feedback at 5 Hz journal April 2019
Sample-efficient reinforcement learning for CERN accelerator control journal December 2020
Petawatt Laser Guiding and Electron Beam Acceleration to 8 GeV in a Laser-Heated Capillary Discharge Waveguide journal February 2019
Polarized Laser-WakeField-Accelerated Kiloampere Electron Beams journal May 2019
Laser Electron Accelerator journal July 1979
Generating multi-GeV electron bunches using single stage laser wakefield acceleration in a 3D nonlinear regime journal June 2007
Decoding Sources of Energy Variability in a Laser-Plasma Accelerator journal August 2020
Physics of laser-driven plasma-based electron accelerators journal August 2009
Deep Neural Network Initialization With Decision Trees journal May 2019
Using Sparse Gaussian Processes for Predicting Robust Inertial Confinement Fusion Implosion Yields journal January 2019
Transfer Learning to Model Inertial Confinement Fusion Experiments journal January 2020
Electron Acceleration by a Wake Field Forced by an Intense Ultrashort Laser Pulse journal November 2002
Control of the configuration of multiple femtosecond filaments in air by adaptive wavefront manipulation journal January 2016
Enhancement of THz generation by feedback-optimized wavefront manipulation journal January 2017
Adaptive control of laser-wakefield accelerators driven by mid-IR laser pulses journal January 2019
Control of multiple filamentation in air journal January 2004
Adaptive-feedback spectral-phase control for interactions with transform-limited ultrashort high-power laser pulses journal December 2013
MeV electron acceleration at 1  kHz with <10  mJ laser pulses journal January 2017
Workshop on Opportunities, Challenges, and Best Practices for Basic Plasma Science User Facilities. Final Report--Conference Proposal report April 2020