Yazar "Yavaş O." seçeneğine göre listele

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  • Küçük Resim Yok
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    Conceptual design of an X-FEL facility using CLIC X-band accelerating structure
    (Joint Accelerator Conferences Website (JACoW), 2014) Aksoy A.; Yavaş O.; Schulte D.; Latina A.; Wuensch W.; Syratchev I.; Boland M.
    Within last decade a linear accelerating structure with an average loaded gradient of 100 MV/m at 12 GHz has been demonstrated in the CLIC study. Recently, it has been proposed to use the CLIC structure to drive an FEL linac. In contrast to CLIC the linac would be powered by klystrons not by a drive beam. The main advantage of this proposal is achieving the required energies in a very short distance, thus the facility would be rather compact. In this study, we present the conceptual design parameters of a facility which could generate laser photon pulses covering the range of 1-75 Angstrom. Shorter wavelengths could also be reached with slightly increasing the energy. Copyright © 2014 CC-BY-3.0 and by the respective authors.
  • Küçük Resim Yok
    Öğe
    The status of TAC IR FEL and bremsstrahlung project
    (2010) Aksoy A.; Yavaş O.; Zengin K.; Ozkorucuklu S.; Tapan I.; Duran Yildiz H.; Arikan P.
    Turkish Accelerator Center Infrared Free Electron Laser and Bremsstrahlung (TAC IR FEL&Brems.) project aims to produce cw mode FEL in 2.5-250 microns range and to produce bremsstrahlung photons using 15-40 MeV electron beam. The project is supported by State Planning Organization (SPO) of Turkey and is proceeded with inter university collaboration under the coordination of Ankara University. This facility is now called Turkish Accelerator and Radiation Laboratory at Ankara (TARLA) since its building located at Golbasi town 15 km south of Ankara, Turkey. It is proposed that the facility will consist of 300 keV thermionic DC gun, two superconducting RF module and two optical resonator systems with 25 and 90 mm period lengths. In this study, the status and road map of the project is presented including some technical details on accelerator and FEL. In addition the research potential of facility is summarized.