Research output: Contribution to journal › Article › peer-review
Comprehensive analytical optimization of the hybrid optical resonator of the KAERI compact terahertz free-electron laser. / Kubarev, Vitaly; Jeong, Young Uk.
In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 930, 21.06.2019, p. 173-179.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Comprehensive analytical optimization of the hybrid optical resonator of the KAERI compact terahertz free-electron laser
AU - Kubarev, Vitaly
AU - Jeong, Young Uk
PY - 2019/6/21
Y1 - 2019/6/21
N2 - A comprehensive analytical optimization of the design and geometrical parameters of the hybrid optical resonator for the KAERI compact terahertz free-electron laser (KAERI FEL) is considered. Our calculations show that the three optimization stages of increasing realization complexity augment the power of the short-wavelength radiation of the KAERI FEL 1.6, 2.6, and 4.6 fold, respectively. The long-wavelength radiation of the KAERI FEL grows 1.1, 1.4, and 2.7 fold. After relevant correction, the main principles of the described optimization can be applied to other free-electron lasers.
AB - A comprehensive analytical optimization of the design and geometrical parameters of the hybrid optical resonator for the KAERI compact terahertz free-electron laser (KAERI FEL) is considered. Our calculations show that the three optimization stages of increasing realization complexity augment the power of the short-wavelength radiation of the KAERI FEL 1.6, 2.6, and 4.6 fold, respectively. The long-wavelength radiation of the KAERI FEL grows 1.1, 1.4, and 2.7 fold. After relevant correction, the main principles of the described optimization can be applied to other free-electron lasers.
KW - Free-electron laser
KW - Gain functional
KW - Optical resonator
KW - Optimal out-coupling
KW - Resonator loss
UR - http://www.scopus.com/inward/record.url?scp=85064009067&partnerID=8YFLogxK
U2 - 10.1016/j.nima.2019.03.097
DO - 10.1016/j.nima.2019.03.097
M3 - Article
AN - SCOPUS:85064009067
VL - 930
SP - 173
EP - 179
JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
SN - 0168-9002
ER -
ID: 19357328