Nonuniform discharge currents in active plasma lenses
Abstract
Active plasma lenses have attracted interest in novel accelerator applications due to their ability to provide large-field-gradient (short focal length), tunable, and radially symmetric focusing for charged particle beams. However, if the discharge current is not flowing uniformly as a function of radius, one can expect a radially varying field gradient as well as potential emittance degradation. We have investigated this experimentally for a 1-mm-diameter active plasma lens. The measured near-axis field gradient is approximately 35% larger than expected for a uniform current distribution, and at overfocusing currents ring-shaped electron beams are observed. These observations are explained by simulations.
- Authors:
- Publication Date:
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), High Energy Physics (HEP); USDOE National Nuclear Security Administration (NNSA)
- OSTI Identifier:
- 1348281
- Alternate Identifier(s):
- OSTI ID: 1439217
- Grant/Contract Number:
- AC02-05CH11231
- Resource Type:
- Published Article
- Journal Name:
- Physical Review Accelerators and Beams
- Additional Journal Information:
- Journal Name: Physical Review Accelerators and Beams Journal Volume: 20 Journal Issue: 3; Journal ID: ISSN 2469-9888
- Publisher:
- American Physical Society
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 43 PARTICLE ACCELERATORS
Citation Formats
van Tilborg, J., Barber, S. K., Tsai, H. -E., Swanson, K. K., Steinke, S., Geddes, C. G. R., Gonsalves, A. J., Schroeder, C. B., Esarey, E., Bulanov, S. S., Bobrova, N. A., Sasorov, P. V., and Leemans, W. P. Nonuniform discharge currents in active plasma lenses. United States: N. p., 2017.
Web. doi:10.1103/PhysRevAccelBeams.20.032803.
van Tilborg, J., Barber, S. K., Tsai, H. -E., Swanson, K. K., Steinke, S., Geddes, C. G. R., Gonsalves, A. J., Schroeder, C. B., Esarey, E., Bulanov, S. S., Bobrova, N. A., Sasorov, P. V., & Leemans, W. P. Nonuniform discharge currents in active plasma lenses. United States. https://doi.org/10.1103/PhysRevAccelBeams.20.032803
van Tilborg, J., Barber, S. K., Tsai, H. -E., Swanson, K. K., Steinke, S., Geddes, C. G. R., Gonsalves, A. J., Schroeder, C. B., Esarey, E., Bulanov, S. S., Bobrova, N. A., Sasorov, P. V., and Leemans, W. P. Fri .
"Nonuniform discharge currents in active plasma lenses". United States. https://doi.org/10.1103/PhysRevAccelBeams.20.032803.
@article{osti_1348281,
title = {Nonuniform discharge currents in active plasma lenses},
author = {van Tilborg, J. and Barber, S. K. and Tsai, H. -E. and Swanson, K. K. and Steinke, S. and Geddes, C. G. R. and Gonsalves, A. J. and Schroeder, C. B. and Esarey, E. and Bulanov, S. S. and Bobrova, N. A. and Sasorov, P. V. and Leemans, W. P.},
abstractNote = {Active plasma lenses have attracted interest in novel accelerator applications due to their ability to provide large-field-gradient (short focal length), tunable, and radially symmetric focusing for charged particle beams. However, if the discharge current is not flowing uniformly as a function of radius, one can expect a radially varying field gradient as well as potential emittance degradation. We have investigated this experimentally for a 1-mm-diameter active plasma lens. The measured near-axis field gradient is approximately 35% larger than expected for a uniform current distribution, and at overfocusing currents ring-shaped electron beams are observed. These observations are explained by simulations.},
doi = {10.1103/PhysRevAccelBeams.20.032803},
journal = {Physical Review Accelerators and Beams},
number = 3,
volume = 20,
place = {United States},
year = {2017},
month = {3}
}
https://doi.org/10.1103/PhysRevAccelBeams.20.032803
Web of Science
Figures / Tables:

Works referenced in this record:
High-Resolution -Ray Radiography Produced by a Laser-Plasma Driven Electron Source
journal, January 2005
- Glinec, Y.; Faure, J.; Dain, L. Le
- Physical Review Letters, Vol. 94, Issue 2
z -pinch plasma lens focusing of a heavy-ion beam
journal, April 1991
- Boggasch, E.; Jacoby, J.; Wahl, H.
- Physical Review Letters, Vol. 66, Issue 13
Broadband single-shot electron spectrometer for GeV-class laser-plasma-based accelerators
journal, May 2008
- Nakamura, K.; Wan, W.; Ybarrolaza, N.
- Review of Scientific Instruments, Vol. 79, Issue 5
Guiding of 35 TW laser pulses in ablative capillary discharge waveguides
journal, November 2009
- McGuffey, C.; Levin, M.; Matsuoka, T.
- Physics of Plasmas, Vol. 16, Issue 11
The ultimate speed of magnetic switching in granular recording media
journal, April 2004
- Tudosa, I.; Stamm, C.; Kashuba, A. B.
- Nature, Vol. 428, Issue 6985
Imaging laser-wakefield-accelerated electrons using miniature magnetic quadrupole lenses
journal, May 2011
- Weingartner, R.; Fuchs, M.; Popp, A.
- Physical Review Special Topics - Accelerators and Beams, Vol. 14, Issue 5
Monoenergetic beams of relativistic electrons from intense laser–plasma interactions
journal, September 2004
- Mangles, S. P. D.; Murphy, C. D.; Najmudin, Z.
- Nature, Vol. 431, Issue 7008
Investigation of a hydrogen plasma waveguide
journal, December 2000
- Spence, D. J.; Hooker, S. M.
- Physical Review E, Vol. 63, Issue 1
Multi-GeV Electron Beams from Capillary-Discharge-Guided Subpetawatt Laser Pulses in the Self-Trapping Regime
journal, December 2014
- Leemans, W. P.; Gonsalves, A. J.; Mao, H. -S.
- Physical Review Letters, Vol. 113, Issue 24
Electron diffraction using ultrafast electron bunches from a laser-wakefield accelerator at kHz repetition rate
journal, February 2013
- He, Z. -H.; Thomas, A. G. R.; Beaurepaire, B.
- Applied Physics Letters, Vol. 102, Issue 6
A Z-Pinch Plasma Lens for Focusing High-Energy Particles in an Accelerator
journal, January 1987
- Autin, B.; Riege, H.; Boggasch, E.
- IEEE Transactions on Plasma Science, Vol. 15, Issue 2, p. 226-237
Quasi-monoenergetic and tunable X-rays from a laser-driven Compton light source
journal, November 2013
- Powers, N. D.; Ghebregziabher, I.; Golovin, G.
- Nature Photonics, Vol. 8, Issue 1
Enhancement of Electron Energy to the Multi-GeV Regime by a Dual-Stage Laser-Wakefield Accelerator Pumped by Petawatt Laser Pulses
journal, October 2013
- Kim, Hyung Taek; Pae, Ki Hong; Cha, Hyuk Jin
- Physical Review Letters, Vol. 111, Issue 16
Adjustable, short focal length permanent-magnet quadrupole based electron beam final focus system
journal, July 2005
- Lim, J. K.; Frigola, P.; Travish, G.
- Physical Review Special Topics - Accelerators and Beams, Vol. 8, Issue 7
Demonstration of a high repetition rate capillary discharge waveguide
journal, January 2016
- Gonsalves, A. J.; Liu, F.; Bobrova, N. A.
- Journal of Applied Physics, Vol. 119, Issue 3
Quasi-monoenergetic femtosecond photon sources from Thomson Scattering using laser plasma accelerators and plasma channels
journal, November 2014
- Rykovanov, S. G.; Geddes, C. G. R.; Vay, J-L
- Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 47, Issue 23
Active Plasma Lensing for Relativistic Laser-Plasma-Accelerated Electron Beams
journal, October 2015
- van Tilborg, J.; Steinke, S.; Geddes, C. G. R.
- Physical Review Letters, Vol. 115, Issue 18
Demonstration Scheme for a Laser-Plasma-Driven Free-Electron Laser
journal, September 2012
- Maier, A. R.; Meseck, A.; Reiche, S.
- Physical Review X, Vol. 2, Issue 3
Compact X-ray Free-Electron Laser from a Laser-Plasma Accelerator Using a Transverse-Gradient Undulator
journal, November 2012
- Huang, Zhirong; Ding, Yuantao; Schroeder, Carl B.
- Physical Review Letters, Vol. 109, Issue 20
MeV-Energy X Rays from Inverse Compton Scattering with Laser-Wakefield Accelerated Electrons
journal, April 2013
- Chen, S.; Powers, N. D.; Ghebregziabher, I.
- Physical Review Letters, Vol. 110, Issue 15
Simulations of a hydrogen-filled capillary discharge waveguide
journal, December 2001
- Bobrova, N. A.; Esaulov, A. A.; Sakai, J. -I.
- Physical Review E, Vol. 65, Issue 1
A laser–plasma accelerator producing monoenergetic electron beams
journal, September 2004
- Faure, J.; Glinec, Y.; Pukhov, A.
- Nature, Vol. 431, Issue 7008
High-Brightness High-Energy Electron Beams from a Laser Wakefield Accelerator via Energy Chirp Control
journal, September 2016
- Wang, W. T.; Li, W. T.; Liu, J. S.
- Physical Review Letters, Vol. 117, Issue 12
GeV electron beams from a centimetre-scale accelerator
journal, September 2006
- Leemans, W. P.; Nagler, B.; Gonsalves, A. J.
- Nature Physics, Vol. 2, Issue 10
High-quality electron beams from a laser wakefield accelerator using plasma-channel guiding
journal, September 2004
- Geddes, C. G. R.; Toth, Cs.; van Tilborg, J.
- Nature, Vol. 431, Issue 7008
Laser-driven plasma-wave electron accelerators
journal, March 2009
- Leemans, Wim; Esarey, Eric
- Physics Today, Vol. 62, Issue 3
Dynamics of a z pinch for focusing high‐energy charged particles
journal, November 1987
- Dothan, F.; Riege, H.; Boggasch, E.
- Journal of Applied Physics, Vol. 62, Issue 9
Physics of laser-driven plasma-based electron accelerators
journal, August 2009
- Esarey, E.; Schroeder, C. B.; Leemans, W. P.
- Reviews of Modern Physics, Vol. 81, Issue 3
Formation of hollow heavy ion beams in plasma lens
journal, December 2010
- Drozdovskii, A. A.; Golubev, A. A.; Sharkov, B. Yu.
- Physics of Particles and Nuclei Letters, Vol. 7, Issue 7
Multistage coupling of independent laser-plasma accelerators
journal, February 2016
- Steinke, S.; van Tilborg, J.; Benedetti, C.
- Nature, Vol. 530, Issue 7589
Guiding of High-Intensity Laser Pulses with a Hydrogen-Filled Capillary Discharge Waveguide
journal, October 2002
- Butler, A.; Spence, D. J.; Hooker, S. M.
- Physical Review Letters, Vol. 89, Issue 18
Towards a free electron laser based on laser plasma accelerators
journal, November 2014
- Couprie, M. E.; Loulergue, A.; Labat, M.
- Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 47, Issue 23
Quasi-monoenergetic laser-plasma acceleration of electrons to 2 GeV
journal, June 2013
- Wang, Xiaoming; Zgadzaj, Rafal; Fazel, Neil
- Nature Communications, Vol. 4, Issue 1
Works referencing / citing this record:
Laser beam coupling with capillary discharge plasma for laser wakefield acceleration applications
journal, August 2017
- Bagdasarov, G. A.; Sasorov, P. V.; Gasilov, V. A.
- Physics of Plasmas, Vol. 24, Issue 8
Comparative study of active plasma lenses in high-quality electron accelerator transport lines
journal, May 2018
- van Tilborg, J.; Barber, S. K.; Benedetti, C.
- Physics of Plasmas, Vol. 25, Issue 5
Ideal form of optical plasma lenses
journal, June 2018
- Gordon, D. F.; Stamm, A. B.; Hafizi, B.
- Physics of Plasmas, Vol. 25, Issue 6
Gamma-ray beam produced by a plasma lens focused electron bunch
journal, February 2020
- Hu, Zhang-Hu; Wang, Xiao-Juan; Hui, De-Xuan
- Physics of Plasmas, Vol. 27, Issue 2
A quasi-static model for hot-electron interaction with self-generated magnetic fields
journal, April 2019
- Curcio, A.; Volpe, L.
- Plasma Physics and Controlled Fusion, Vol. 61, Issue 5
Direct measurement of focusing fields in active plasma lenses
journal, December 2018
- Röckemann, J. -H.; Schaper, L.; Barber, S. K.
- Physical Review Accelerators and Beams, Vol. 21, Issue 12
Plasma lens-based beam extraction and removal system for plasma wakefield acceleration experiments
journal, December 2019
- Pompili, R.; Chiadroni, E.; Cianchi, A.
- Physical Review Accelerators and Beams, Vol. 22, Issue 12
Focusing of High-Brightness Electron Beams with Active-Plasma Lenses
journal, October 2018
- Pompili, R.; Anania, M. P.; Bellaveglia, M.
- Physical Review Letters, Vol. 121, Issue 17
Emittance Preservation in an Aberration-Free Active Plasma Lens
text, January 2018
- Lindstrøm, C. A.; Adli, E.; Boyle, Gregory James
- Deutsches Elektronen-Synchrotron, DESY, Hamburg
Permanent Magnet-Based Quadrupoles for Plasma Acceleration Sources
journal, April 2019
- Ghaith, Amin; Oumbarek, Driss; Kitégi, Charles
- Instruments, Vol. 3, Issue 2
Electron Beam Brightness and Undulator Radiation Brilliance for a Laser Plasma Acceleration Based Free Electron Laser
journal, January 2020
- Ghaith, Amin; Loulergue, Alexandre; Oumbarek, Driss
- Instruments, Vol. 4, Issue 1
Figures / Tables found in this record: