IPAC2016 - List of Authors (Amiri, S.)

Paper	Title	Page
WEPOW017	Recent Progress on the Development of Iranian Light Source Facility (ILSF) Project	2861
	J. Rahighi, F.A. Ahmad Mehrabi, E. Ahmadi, S. Ahmadian, M. Akbari, S. Amiri, J. Dehghani, R. Eghbali, S. Fatehi, H. Ghasem, A. Gholampour, M. Jafarzadeh, P. Khodadoost, M. Moradi, M. Rahimi, M. Razazian, A. Sadeghipanah, F. Saeidi, E. Salimi, Kh.S. Sarhadi, O. Seify, M.Sh. Shafiee, D. Shirangi, E.H. Yousefi ILSF, Tehran, Iran
	The Iranian Light Source Facility Project (ILSF) is a 3rd generation light source with energy of 3 GeV, a full energy injector and a 150 MeV linac as pre-injector. The stored beam current in top up mode is 400 mA, the beam lifetime is about 7 h, and the average pressure of vacuum chamber is approximately 1.33 × 10^-7 Pa (1 nTorr). The ILSF storage ring has been designed to be competitive in the future operation years. Some prototype accelerator components such as high power solid state radio frequency amplifiers, LLRF system, thermionic RF gun, storage ring H-type dipole and quadruple magnets, Hall probe system for magnetic measurement and highly stable magnet power supplies have been constructed in ILSF R&D laboratory.
DOI •	reference for this paper ※ DOI:10.18429/JACoW-IPAC2016-WEPOW017
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THPOY049	Helical Undulator as a Source of Spectromicroscopy Beamline of ILSF	4217
	S. Amiri, A. Gholampour, M. Jafarzadeh, M. Lamehi, J. Rahighi ILSF, Tehran, Iran M. Lamehi, J. Rahighi IPM, Tehran, Iran
	Regarding user requirements of spectromicroscopy beamline such as high flux, small spot size, linear and circular polarization light, a helical undulator have been chosen as a source for this beamline. Radiation properties of the source e.g. flux, flux density, brilliance, size and divergence of the photon beam, power, power density, angular distribution of power and flux on the axis of the undulator have been considered by theoretical formula and using SPECTRA code. At the circular polarization, the first harmonic covers the energies in the 100-1300 eV range and for the linear polarization energy ranges, 100-1000 eV and 1000-1500 eV, are provided by the first and third harmonics respectively. In the case of circular and linear polarization mode, maximum flux in the central cone for maximum undulator strength are 4.5 × 10¹⁶ (ph/s) at kX=ky=3.6 and 2.4 × 10¹⁶ (ph/s) at K=5. * James A. Clarke, "The science and technology of undulators and wigglers", 2004. ** H. Onuki, P. Elleaume, "WIGGLERS UNDULATORs and their APLICATIONS", 2003.
DOI •	reference for this paper ※ DOI:10.18429/JACoW-IPAC2016-THPOY049
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Paper

Title

Page

Recent Progress on the Development of Iranian Light Source Facility (ILSF) Project

2861

J. Rahighi, F.A. Ahmad Mehrabi, E. Ahmadi, S. Ahmadian, M. Akbari, S. Amiri, J. Dehghani, R. Eghbali, S. Fatehi, H. Ghasem, A. Gholampour, M. Jafarzadeh, P. Khodadoost, M. Moradi, M. Rahimi, M. Razazian, A. Sadeghipanah, F. Saeidi, E. Salimi, Kh.S. Sarhadi, O. Seify, M.Sh. Shafiee, D. Shirangi, E.H. Yousefi
ILSF, Tehran, Iran

The Iranian Light Source Facility Project (ILSF) is a 3rd generation light source with energy of 3 GeV, a full energy injector and a 150 MeV linac as pre-injector. The stored beam current in top up mode is 400 mA, the beam lifetime is about 7 h, and the average pressure of vacuum chamber is approximately 1.33 × 10^-7 Pa (1 nTorr). The ILSF storage ring has been designed to be competitive in the future operation years. Some prototype accelerator components such as high power solid state radio frequency amplifiers, LLRF system, thermionic RF gun, storage ring H-type dipole and quadruple magnets, Hall probe system for magnetic measurement and highly stable magnet power supplies have been constructed in ILSF R&D laboratory.

DOI •

reference for this paper ※ DOI:10.18429/JACoW-IPAC2016-WEPOW017

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

THPOY049

Helical Undulator as a Source of Spectromicroscopy Beamline of ILSF

4217

S. Amiri, A. Gholampour, M. Jafarzadeh, M. Lamehi, J. Rahighi
ILSF, Tehran, Iran
M. Lamehi, J. Rahighi
IPM, Tehran, Iran

Regarding user requirements of spectromicroscopy beamline such as high flux, small spot size, linear and circular polarization light, a helical undulator have been chosen as a source for this beamline. Radiation properties of the source e.g. flux, flux density, brilliance, size and divergence of the photon beam, power, power density, angular distribution of power and flux on the axis of the undulator have been considered by theoretical formula and using SPECTRA code. At the circular polarization, the first harmonic covers the energies in the 100-1300 eV range and for the linear polarization energy ranges, 100-1000 eV and 1000-1500 eV, are provided by the first and third harmonics respectively. In the case of circular and linear polarization mode, maximum flux in the central cone for maximum undulator strength are 4.5 × 10¹⁶ (ph/s) at kX=ky=3.6 and 2.4 × 10¹⁶ (ph/s) at K=5.
* James A. Clarke, "The science and technology of undulators and wigglers", 2004.
** H. Onuki, P. Elleaume, "WIGGLERS UNDULATORs and their APLICATIONS", 2003.

DOI •

reference for this paper ※ DOI:10.18429/JACoW-IPAC2016-THPOY049

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)