Effect of an angular trajectory kick in a high-gain free-electron laser
Abstract
In a free-electron laser, a transverse momentum offset (or “kick”) results in an oscillation of the centroid of the electron beam about the undulator axis. Studying the influence of this effect on the free-electron laser (FEL) interaction is important both from a tolerance point of view and for its potential diagnostic applications. In this paper, we present a self-consistent theoretical analysis of a high-gain FEL driven by such a “kicked” beam. In particular, we derive a solution to the three-dimensional, linearized initial value problem of the FEL through an orthogonal expansion technique and also describe a variational method for calculating the average FEL growth rate. Lastly, our results are benchmarked with genesis simulations and provide a robust theoretical background for a comparison with previous analytical results.
- Authors:
- Publication Date:
- Research Org.:
- SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1352100
- Alternate Identifier(s):
- OSTI ID: 1360911
- Grant/Contract Number:
- AC02-76SF00515
- 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: 4; Journal ID: ISSN 2469-9888
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 43 PARTICLE ACCELERATORS
Citation Formats
Baxevanis, Panagiotis, Huang, Zhirong, and Stupakov, Gennady. Effect of an angular trajectory kick in a high-gain free-electron laser. United States: N. p., 2017.
Web. doi:10.1103/PhysRevAccelBeams.20.040703.
Baxevanis, Panagiotis, Huang, Zhirong, & Stupakov, Gennady. Effect of an angular trajectory kick in a high-gain free-electron laser. United States. https://doi.org/10.1103/PhysRevAccelBeams.20.040703
Baxevanis, Panagiotis, Huang, Zhirong, and Stupakov, Gennady. Tue .
"Effect of an angular trajectory kick in a high-gain free-electron laser". United States. https://doi.org/10.1103/PhysRevAccelBeams.20.040703.
@article{osti_1352100,
title = {Effect of an angular trajectory kick in a high-gain free-electron laser},
author = {Baxevanis, Panagiotis and Huang, Zhirong and Stupakov, Gennady},
abstractNote = {In a free-electron laser, a transverse momentum offset (or “kick”) results in an oscillation of the centroid of the electron beam about the undulator axis. Studying the influence of this effect on the free-electron laser (FEL) interaction is important both from a tolerance point of view and for its potential diagnostic applications. In this paper, we present a self-consistent theoretical analysis of a high-gain FEL driven by such a “kicked” beam. In particular, we derive a solution to the three-dimensional, linearized initial value problem of the FEL through an orthogonal expansion technique and also describe a variational method for calculating the average FEL growth rate. Lastly, our results are benchmarked with genesis simulations and provide a robust theoretical background for a comparison with previous analytical results.},
doi = {10.1103/PhysRevAccelBeams.20.040703},
journal = {Physical Review Accelerators and Beams},
number = 4,
volume = 20,
place = {United States},
year = {Tue Apr 18 00:00:00 EDT 2017},
month = {Tue Apr 18 00:00:00 EDT 2017}
}
https://doi.org/10.1103/PhysRevAccelBeams.20.040703
Web of Science
Works referenced in this record:
Operation of a free-electron laser from the extreme ultraviolet to the water window
journal, June 2007
- Ackermann, W.; Asova, G.; Ayvazyan, V.
- Nature Photonics, Vol. 1, Issue 6
Collective instabilities and high-gain regime in a free electron laser
journal, July 1984
- Bonifacio, R.; Pellegrini, C.; Narducci, L. M.
- Optics Communications, Vol. 50, Issue 6
Consideration on the BPM alignment tolerance in X-ray FELs
journal, August 2004
- Tanaka, T.; Kitamura, H.; Shintake, T.
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 528, Issue 1-2
A compact X-ray free-electron laser emitting in the sub-ångström region
journal, June 2012
- Ishikawa, Tetsuya; Aoyagi, Hideki; Asaka, Takao
- Nature Photonics, Vol. 6, Issue 8
Review of x-ray free-electron laser theory
journal, March 2007
- Huang, Zhirong; Kim, Kwang-Je
- Physical Review Special Topics - Accelerators and Beams, Vol. 10, Issue 3
Polarization control in an X-ray free-electron laser
journal, May 2016
- Lutman, Alberto A.; MacArthur, James P.; Ilchen, Markus
- Nature Photonics, Vol. 10, Issue 7
First lasing and operation of an ångstrom-wavelength free-electron laser
journal, August 2010
- Emma, P.; Akre, R.; Arthur, J.
- Nature Photonics, Vol. 4, Issue 9
Highly coherent and stable pulses from the FERMI seeded free-electron laser in the extreme ultraviolet
journal, September 2012
- Allaria, E.; Appio, R.; Badano, L.
- Nature Photonics, Vol. 6, Issue 10
GENESIS 1.3: a fully 3D time-dependent FEL simulation code
journal, June 1999
- Reiche, S.
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 429, Issue 1-3
Analysis of radiation focusing and steering in the free-electron laser by use of a source-dependent expansion technique
journal, September 1987
- Sprangle, P.; Ting, A.; Tang, C. M.
- Physical Review A, Vol. 36, Issue 6
General method for analyzing three-dimensional effects in free-electron laser amplifiers
journal, January 2013
- Baxevanis, Panagiotis; Ruth, Ronald D.; Huang, Zhirong
- Physical Review Special Topics - Accelerators and Beams, Vol. 16, Issue 1
High gain free electron lasers driven by flat electron beam
journal, July 2003
- Xie, Ming
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 507, Issue 1-2