DocumentCode
1860989
Title
Enhanced radiation in a modified metallic metamaterial driven by pre-bunched electrons
Author
Seontae Kim ; In-Keun Baek ; Ohjoon Kwori ; Bera, Anirban ; Bhattacharya, Ranajoy ; Sattorov, Matlabjon ; Sun-Hong Min ; Gun-Sik Park
Author_Institution
Dept. of Phys. & Astron., Seoul Nat. Univ., Seoul, South Korea
fYear
2015
fDate
27-29 April 2015
Firstpage
1
Lastpage
2
Abstract
Modified metallic metamaterials are known to provide external radiation from Cerenkov-like modes which can be excited using an electron bunch. Extremely strong electromagnetic field enhancement could be formed for compact, efficient free-electron lasers with open metallic structures. The numerical and experimental works will be presented in detail.
Keywords
Cherenkov radiation; electromagnetic fields; electrons; free electron lasers; Cerenkov-like modes; electromagnetic field enhancement; free-electron lasers; metallic metamaterial; open metallic structures; pre-bunched electrons; Electron optics; Frequency measurement; Magnetic field measurement; Magnetic materials; Metamaterials; Optical resonators; Physics; Cerenkov radiation; Metallic metamaterials;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electronics Conference (IVEC), 2015 IEEE International
Conference_Location
Beijing
Print_ISBN
978-1-4799-7109-1
Type
conf
DOI
10.1109/IVEC.2015.7223819
Filename
7223819
Link To Document