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Year 2014, Volume: 9 Issue: 1, 109 - 116, 15.07.2014

Abstract

A Free Electron Laser (FEL), which will be run on oscillator mode, constitutes the first facility of Turkish Accelerator Center (TAC). The name of the R&D test laboratory in international literature is known as “Turkish Accelerator and Radiation Laboratory at Ankara" (TARLA). In this FEL center, the plan is to obtain infrared FEL within the wavelengths range of 2.5 to 250 micrometer sending electron beam with energy of 15-40 MeV accelerated with superconducting cavities through two undulator lines. Optimization and simulation studies should be completed formerly for undulators in order to obtain desired parameters for the planned laser. In this study, necessary simulation studies were done with RADIA and SPECTRA codes for undulators to be used in this facility. Simulation studies for both undulators carried out to determine the magnetic field of the undulator, magnetization values, changes in speed and trajectory of the electron beam and comparison with the results are given

References

  • Madey, J. M. J., 1971, Stimulated Emission of Bremsstrahlung in a Periodic Magnetic Field, Journal of Applied Physics, 42(5): 1906-1913.
  • Colson, W. B., Pellegrini, B., Renieri, A., 1990, Laser Handbook Volume 6: Free Electron Lasers, North-Holland Publications, Amsterdam, p. 528.
  • Aksoy, A., Çiftçi, A.K., Karslı, Ö., Kasap, E., Ketenoğlu, B., Nergiz, Z., Yavaş, Ö., 2008, The Status of TAC Infrared Free Electron Laser (IR-FEL) Facility, 11th, European Particle Accelerator Conference, Vol.02, Genoa, Italy, pp. 61-63.
  • Özkorucuklu, S., Aksoy, A., 2011, The Technical Design Report of Turkish Accelerator and Radiation Laboratory at Ankara (TARLA-TDR), Report No: A-BP-5685-0, Version 02, p. 148.
  • http://www.tarla-fel.org(Erişim Tarihi: 01/01/2014)
  • Chubar O., Elleaume P., Chavanne J., 1998, a Three-Dimensional Magnetostatics Computer Code for Insertion Devices, Journal of Synchrotron Radiation, 5(3):481-484.
  • Tanaka T., Kitamura H., 2001, SPECTRA: a Synchrotron Radiation Calculation Code, Journal of Synchrotron Radiation, 8(6):1221-1228.
  • Suat Özkorucuklu e-mail: suat.ozkorucuklu@gmail.com

TARLA IR-SEL Salındırıcı Magnetler İçin Benzetim Çalışmaları

Year 2014, Volume: 9 Issue: 1, 109 - 116, 15.07.2014

Abstract

Özet: Türk Hızlandırıcı Merkezi'nin (THM) ilk tesisi olarak süper iletken elektron hızlandırıcısına dayalı olarak osilatör modda Serbest Elektron Lazeri tesisi kurulmaktadır. Ar-Ge amaçlı kurulmakta olan bu tesisin laboratuarının uluslararası literatürdeki adı “Turkish Accelerator and Radiation Laboratory at Ankara” (TARLA) olarak bilinmektedir. Kurulacak olan SEL tesisinde, süper iletken hızlandırıcılardan elde edilen 15-40 MeV enerjili elektron demeti iki farklı salındırıcı hattından geçirilerek 2,5-250 µm dalga boyu aralığında kızılötesi SEL'in elde edilmesi planlanmaktadır. Elde edilmesi planlanan lazerin istenilen parametrelere sahip olabilmesi için kullanılacak olan salındırıcıların optimizasyon ve benzetim çalışmalarının önceden gerçekleştirilmesi gerekmektedir. Bu çalışmada RADIA ve SPECTRA programları kullanılarak tesiste kullanılacak olan salındırıcılar için gerekli benzetim çalışmaları yapılmıştır. Salındırıcıların manyetik alan, manyetizasyon değerleri, elektron demetinin hız ve yörünge değişimleri her iki salındırıcı için benzetim çalışmaları ile belirlenmiş ve karşılaştırma yapılarak sonuçlar verilmiştir.

Anahtar kelimeler: THM, TARLA, Serbest Elektron Lazeri, optimizasyon, benzetim çalışmaları

Simulation Studies for TARLA IR-FEL Undulator Magnets

Abstract: A Free Electron Laser (FEL), which will be run on oscillator mode, constitutes the first facility of Turkish Accelerator Center (TAC). The name of the R&D test laboratory in international literature is known as “Turkish Accelerator and Radiation Laboratory at Ankara" (TARLA). In this FEL center, the plan is to obtain infrared FEL within the wavelengths range of 2.5 to 250 micrometer sending electron beam with energy of 15-40 MeV accelerated with superconducting cavities through two undulator lines. Optimization and simulation studies should be completed formerly for undulators in order to obtain desired parameters for the planned laser. In this study, necessary simulation studies were done with RADIA and SPECTRA codes for undulators to be used in this facility. Simulation studies for both undulators carried out to determine the magnetic field of the undulator, magnetization values, changes in speed and trajectory of the electron beam and comparison with the results are given.

Key words: Free Electron Laser, optimization and simulation studies

References

  • Madey, J. M. J., 1971, Stimulated Emission of Bremsstrahlung in a Periodic Magnetic Field, Journal of Applied Physics, 42(5): 1906-1913.
  • Colson, W. B., Pellegrini, B., Renieri, A., 1990, Laser Handbook Volume 6: Free Electron Lasers, North-Holland Publications, Amsterdam, p. 528.
  • Aksoy, A., Çiftçi, A.K., Karslı, Ö., Kasap, E., Ketenoğlu, B., Nergiz, Z., Yavaş, Ö., 2008, The Status of TAC Infrared Free Electron Laser (IR-FEL) Facility, 11th, European Particle Accelerator Conference, Vol.02, Genoa, Italy, pp. 61-63.
  • Özkorucuklu, S., Aksoy, A., 2011, The Technical Design Report of Turkish Accelerator and Radiation Laboratory at Ankara (TARLA-TDR), Report No: A-BP-5685-0, Version 02, p. 148.
  • http://www.tarla-fel.org(Erişim Tarihi: 01/01/2014)
  • Chubar O., Elleaume P., Chavanne J., 1998, a Three-Dimensional Magnetostatics Computer Code for Insertion Devices, Journal of Synchrotron Radiation, 5(3):481-484.
  • Tanaka T., Kitamura H., 2001, SPECTRA: a Synchrotron Radiation Calculation Code, Journal of Synchrotron Radiation, 8(6):1221-1228.
  • Suat Özkorucuklu e-mail: suat.ozkorucuklu@gmail.com
There are 8 citations in total.

Details

Primary Language Turkish
Subjects Metrology, Applied and Industrial Physics
Journal Section Makaleler
Authors

Halime Tugay This is me

Suat Özkorucuklu This is me

Publication Date July 15, 2014
Published in Issue Year 2014 Volume: 9 Issue: 1

Cite

IEEE H. Tugay and S. Özkorucuklu, “TARLA IR-SEL Salındırıcı Magnetler İçin Benzetim Çalışmaları”, Süleyman Demirel University Faculty of Arts and Science Journal of Science, vol. 9, no. 1, pp. 109–116, 2014.