Published November 1, 2013
| Version v1
Journal article
Design considerations of a planar undulator applied in a terahertz FEL oscillator
Description
To fulfill the physical requirement of a 50–100μm Free Electron Laser (FEL) oscillator, design considerations of a planar undulator are described. The main undulator parameters are optimized for a trade off between the gain and the FEL's natural extraction efficiency, and the technical aspects including the structure of the permanent magnet (PM), the choice of PM materials and field tolerances are discussed. The lattice of the designed undulator is studied and the beam matching at the entrance of the undulator corresponding to various working points of electron beam energy is performed
Availability note (English)
Available from http://dx.doi.org/10.1016/j.nima.2013.06.011Additional details
Identifiers
- DOI
- 10.1016/j.nima.2013.06.011;
- PII
- S0168-9002(13)00831-0;
Publishing Information
- Journal Title
- Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
- Journal Volume
- 727
- Journal Page Range
- p. 90-96
- ISSN
- 0168-9002
- CODEN
- NIMAER
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 45048206
- Subject category
- S43: PARTICLE ACCELERATORS; S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Descriptors DEI
- BEAM EXTRACTION; DESIGN; EFFICIENCY; ELECTRON BEAMS; FREE ELECTRON LASERS; GAIN; OSCILLATORS; PERMANENT MAGNETS; TOLERANCE; WIGGLER MAGNETS
- Descriptors DEC
- AMPLIFICATION; BEAMS; ELECTRONIC EQUIPMENT; EQUIPMENT; LASERS; LEPTON BEAMS; MAGNETS; PARTICLE BEAMS
Optional Information
- Copyright
- Copyright (c) 2013 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.