Narrow linewidth, chirp-control and radiation extraction optimization in an electrostatic accelerator FEL oscillator

H. Marks; A. Gover; H. Kleinman; J. Wolowolsky; D. Borodin; M. Einat; M. Kanter; Y. Lasser; Yu Lurie

Narrow linewidth, chirp-control and radiation extraction optimization in an electrostatic accelerator FEL oscillator

H. Marks, A. Gover, H. Kleinman, J. Wolowolsky, D. Borodin, M. Einat, M. Kanter, Y. Lasser, Yu Lurie

Department of Electrical and Electronics Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Scopus citations

Abstract

In recent years the electrostatic accelerator FEL based in Ariel has undergone many upgrades. By varying the accelerating potential the resonator allows lasing between 95-110 GHz. It is now possible to remotely control the output reflectivity of the resonator and thereby vary both the power built up in the resonator and that emitted. This has allowed fine control over the power for different user experiments. A voltage ramping device has been installed at the resonator/wiggler to correct drops in voltage which occur due to electrons striking the walls of the beam line. This has allowed stable pulses of just over 50 μs with a chirp rate of ∼80 kHz/μs.

Original language	English
Title of host publication	Proceedings of the 36th International Free Electron Laser Conference, FEL 2014
Pages	509-511
Number of pages	3
ISBN (Electronic)	9783954501335
State	Published - 2014
Event	36th International Free Electron Laser Conference, FEL 2014 - Basel, Switzerland Duration: 25 Aug 2014 → 29 Aug 2014

Publication series

Name	Proceedings of the 36th International Free Electron Laser Conference, FEL 2014

Conference

Conference	36th International Free Electron Laser Conference, FEL 2014
Country/Territory	Switzerland
City	Basel
Period	25/08/14 → 29/08/14

Cite this

Marks, H., Gover, A., Kleinman, H., Wolowolsky, J., Borodin, D., Einat, M., Kanter, M., Lasser, Y., & Lurie, Y. (2014). Narrow linewidth, chirp-control and radiation extraction optimization in an electrostatic accelerator FEL oscillator. In Proceedings of the 36th International Free Electron Laser Conference, FEL 2014 (pp. 509-511). (Proceedings of the 36th International Free Electron Laser Conference, FEL 2014).

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title = "Narrow linewidth, chirp-control and radiation extraction optimization in an electrostatic accelerator FEL oscillator",

abstract = "In recent years the electrostatic accelerator FEL based in Ariel has undergone many upgrades. By varying the accelerating potential the resonator allows lasing between 95-110 GHz. It is now possible to remotely control the output reflectivity of the resonator and thereby vary both the power built up in the resonator and that emitted. This has allowed fine control over the power for different user experiments. A voltage ramping device has been installed at the resonator/wiggler to correct drops in voltage which occur due to electrons striking the walls of the beam line. This has allowed stable pulses of just over 50 μs with a chirp rate of ∼80 kHz/μs.",

author = "H. Marks and A. Gover and H. Kleinman and J. Wolowolsky and D. Borodin and M. Einat and M. Kanter and Y. Lasser and Yu Lurie",

note = "Publisher Copyright: Copyright {\textcopyright} 2014 CC-BY-3.0 and by the respective authors.; 36th International Free Electron Laser Conference, FEL 2014 ; Conference date: 25-08-2014 Through 29-08-2014",

year = "2014",

language = "אנגלית",

series = "Proceedings of the 36th International Free Electron Laser Conference, FEL 2014",

pages = "509--511",

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Marks, H, Gover, A, Kleinman, H, Wolowolsky, J, Borodin, D, Einat, M, Kanter, M, Lasser, Y & Lurie, Y 2014, Narrow linewidth, chirp-control and radiation extraction optimization in an electrostatic accelerator FEL oscillator. in Proceedings of the 36th International Free Electron Laser Conference, FEL 2014. Proceedings of the 36th International Free Electron Laser Conference, FEL 2014, pp. 509-511, 36th International Free Electron Laser Conference, FEL 2014, Basel, Switzerland, 25/08/14.

Narrow linewidth, chirp-control and radiation extraction optimization in an electrostatic accelerator FEL oscillator. / Marks, H.; Gover, A.; Kleinman, H. et al.
Proceedings of the 36th International Free Electron Laser Conference, FEL 2014. 2014. p. 509-511 (Proceedings of the 36th International Free Electron Laser Conference, FEL 2014).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Lurie, Yu

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Marks H, Gover A, Kleinman H, Wolowolsky J, Borodin D, Einat M et al. Narrow linewidth, chirp-control and radiation extraction optimization in an electrostatic accelerator FEL oscillator. In Proceedings of the 36th International Free Electron Laser Conference, FEL 2014. 2014. p. 509-511. (Proceedings of the 36th International Free Electron Laser Conference, FEL 2014).

Narrow linewidth, chirp-control and radiation extraction optimization in an electrostatic accelerator FEL oscillator

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