2-D simulation of a waveguide free electron laser having a helical undulator
Abstract
We have developed a 2-D simulation code for the calculation of output power from an FEL oscillator having a helical undulator and a cylindrical waveguide. In the simulation, the current and the energy of the electron beam is 2 A and 400 keV, respectively. The parameters of the permanent-magnet helical undulator are : period = 32 mm, number of periods = 20, magnetic field = 1.3 kG. The gain per pass is 10 and the output power is calculated to be higher than 10 kW The results of the 2-D simulation are compared with those of 1-D simulation.
- Authors:
-
- Korea Atomic Energy Research Institute, Taejon (Korea, Democratic People`s Republic of); and others
- Publication Date:
- Research Org.:
- Brookhaven National Lab. (BNL), Upton, NY (United States)
- OSTI Identifier:
- 238822
- Report Number(s):
- BNL-61982-Absts.; CONF-9508156-Absts.
ON: DE96002729; TRN: 96:013311
- Resource Type:
- Conference
- Resource Relation:
- Conference: 17. international free electron laser conference, New York, NY (United States), 21-25 Aug 1995; Other Information: PBD: [1995]; Related Information: Is Part Of 17th international free electron laser conference and 2nd international FEL users` workshop. Program and abstracts; PB: 300 p.
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 43 PARTICLE ACCELERATORS; 42 ENGINEERING NOT INCLUDED IN OTHER CATEGORIES; FREE ELECTRON LASERS; TWO-DIMENSIONAL CALCULATIONS; COMPUTERIZED SIMULATION; WIGGLER MAGNETS; WAVEGUIDES
Citation Formats
Kim, S K, Lee, B C, and Jeong, Y U. 2-D simulation of a waveguide free electron laser having a helical undulator. United States: N. p., 1995.
Web.
Kim, S K, Lee, B C, & Jeong, Y U. 2-D simulation of a waveguide free electron laser having a helical undulator. United States.
Kim, S K, Lee, B C, and Jeong, Y U. 1995.
"2-D simulation of a waveguide free electron laser having a helical undulator". United States. https://www.osti.gov/servlets/purl/238822.
@article{osti_238822,
title = {2-D simulation of a waveguide free electron laser having a helical undulator},
author = {Kim, S K and Lee, B C and Jeong, Y U},
abstractNote = {We have developed a 2-D simulation code for the calculation of output power from an FEL oscillator having a helical undulator and a cylindrical waveguide. In the simulation, the current and the energy of the electron beam is 2 A and 400 keV, respectively. The parameters of the permanent-magnet helical undulator are : period = 32 mm, number of periods = 20, magnetic field = 1.3 kG. The gain per pass is 10 and the output power is calculated to be higher than 10 kW The results of the 2-D simulation are compared with those of 1-D simulation.},
doi = {},
url = {https://www.osti.gov/biblio/238822},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun Dec 31 00:00:00 EST 1995},
month = {Sun Dec 31 00:00:00 EST 1995}
}
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