scholarly journals Coherent x-rays and vacuum-ultraviolet radiation from storage-ring-based undulators and free electron lasers

1984 ◽  
Keyword(s):  
Ultraviolet Radiation ◽  
Storage Ring ◽  
Free Electron ◽  
Vacuum Ultraviolet ◽  
X Rays ◽  
Free Electron Lasers ◽  
Vacuum Ultraviolet Radiation

Accelerator-based X-ray sources: synchrotron radiation, X-ray free electron lasers and beyond

2019 ◽  
Vol 377 (2147) ◽  
pp. 20180231 ◽  
Author(s):  
Tetsuya Ishikawa
Keyword(s):  
Synchrotron Radiation ◽  
Storage Ring ◽  
Free Electron ◽  
Continuous Wave ◽  
Transitional Period ◽  
Light Sources ◽  
X Rays ◽  
Free Electron Lasers ◽  
Beam Emittance ◽  
X Ray

The evolution of synchrotron radiation (SR) sources and related sciences is discussed to explain the ‘generation’ of the SR sources. Most of the contemporary SR sources belong to the third generation, where the storage rings are optimized for the use of undulator radiation. The undulator development allowed to reduction of the electron energy of the storage ring necessary for delivering 10 keV X-rays from the initial 6–8 GeV to the current 3 Gev. Now is the transitional period from the double-bend-achromat lattice-based storage ring to the multi-bend-achromat lattice to achieve much smaller electron beam emittance. Free electron lasers are the other important accelerator-based light sources which recently reached hard X-ray regime by using self-amplified spontaneous emission scheme. Future accelerator-based X-ray sources should be continuous wave X-ray free electron lasers and pulsed X-ray free electron lasers. Some pathways to reach the future case are discussed. This article is part of the theme issue ‘Fifty years of synchrotron science: achievements and opportunities’.

Storage ring free-electron lasing at 176 nm--dielectric mirror development for vacuum ultraviolet free-electron lasers

2006 ◽  
Vol 45 (23) ◽  
pp. 5866 ◽  
Author(s):  
Stefan Günster ◽  
Detlev Ristau ◽  
Alexandre Gatto ◽  
Norbert Kaiser ◽  
Mauro Trovó ◽  
...  
Keyword(s):  
Storage Ring ◽  
Free Electron ◽  
Vacuum Ultraviolet ◽  
Free Electron Lasers ◽  
Dielectric Mirror

Effects of aging on poly(1-trimethylsilyl-1-propyne) membranes irradiated with vacuum ultraviolet radiation for gas separation

2017 ◽  
Vol 135 (11) ◽  
pp. 45973 ◽  
Author(s):  
Tetsuro Yoshioka ◽  
Yoshiki Miyashita ◽  
Taichi Motoo ◽  
Kentaro Saito ◽  
Kazukiyo Nagai
Keyword(s):  
Ultraviolet Radiation ◽  
Gas Separation ◽  
Vacuum Ultraviolet ◽  
Vacuum Ultraviolet Radiation ◽  
Effects Of Aging
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