Generation of isolated single attosecond hard X-ray pulse in enhanced self-amplified spontaneous emission scheme
SCIE
SCOPUS
- Title
- Generation of isolated single attosecond hard X-ray pulse in enhanced self-amplified spontaneous emission scheme
- Authors
- Kumar, S; Kang, HS; Kim, DE
- Date Issued
- 2011-04-11
- Publisher
- OPTICAL SOC AMER
- Abstract
- The generation of isolated attosecond hard x-ray pulse has been studied under the enhanced self-amplified spontaneous emission (ESASE) scheme with the density and energy modulation of an electron bunch. It is demonstrated in simulation that an isolated attosecond hard x-ray pulse of a high contrast ratio can be produced by adjusting a driver laser wavelength and the energy distribution of an electron bunch. An isolated attosecond pulse of similar to 146 attosecond full-width half-maximum (FWHM) at 0.1 nm wavelength is obtained with a saturation length of 34 meter for the electron beam parameters of Korean X-ray Free Electron laser. (C)2011 Optical Society of America
- Keywords
- FREE-ELECTRON LASERS; LIGHT; OPTICS
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/17404
- DOI
- 10.1364/OE.19.007537
- ISSN
- 1094-4087
- Article Type
- Article
- Citation
- OPTICS EXPRESS, vol. 19, no. 8, page. 7537 - 7545, 2011-04-11
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