Acta Optica Sinica, Volume. 17, Issue 10, 1394(1997)
A Tapered Wiggler with Pre}ncreased Magnetic Field
The efficiency improvement of free electron laser (FEL) by increasing wiggler magnetic field is inverstigated. Numerical simulation shows that inereasing wiggler field can increase FEL efficiency from 12.9% of uniform wiggler to 17.6%. It is interesting that if the wiggler field is tapered after being increased, a FEL efficiency as high as 43.3% can be obtained.
Keywords
Tools
Get Citation
Copy Citation Text
[in Chinese], [in Chinese], [in Chinese]. A Tapered Wiggler with Pre}ncreased Magnetic Field[J]. Acta Optica Sinica, 1997, 17(10): 1394
Paper Information
© Copyright 2018-2021 | Chinese Laser Press.
All Rights Reserved 沪ICP备15018463号-20