Possibility for mode-locked operation of a femtosecond UV storage ring free-electron laser using a low-loss Fabry-Perot resonator

被引：1

作者：

Parvin, Parviz ^{[1
]}

Mortazavi, Seyedeh Zahra ^{[1
]}

Korabaslo, Mohamad Nouni ^{[1
]}

机构：

[1] Amirkabir Univ Technol, Dept Phys, Tehran, Iran

来源：

OPTICS AND LASER TECHNOLOGY | 2012年 / 44卷 / 07期

关键词：

UV free-electron laser; Storage ring; Mode locking; 190; NM; FEL; OSCILLATOR; ELETTRA; VUV; PERFORMANCE; LIGHT;

D O I：

10.1016/j.optlastec.2012.03.008

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A storage ring free-electron laser (SR-FEL) is inherently a self-mode-locked optical system. The gain broadening due to electron energy spread affects the small signal gain in order to determine the output coupling. Here, the dependence of the small signal gain, the optimum output coupling, and pulse duration on both electron energy spread and loss of a Fabry-Perot resonator in UV SR-FEL were investigated. It was shown that the output coupling strongly affects the mode-locked pulse duration and the present picosecond pulses can be shortened to femtosecond ones using a proper low-loss resonator. (c) 2012 Elsevier Ltd. All rights reserved.

引用

页码：2161 / 2167

页数：7

共 41 条

[1] A proposed VUV oscillator-based FEL upgrade at Jefferson Lab [J].

Benson, S. V. ;

Douglas, D. R. ;

Evtushenko, P. ;

Hannon, F. E. ;

Hernandez-Garcia, C. ;

Klopf, J. M. ;

Legg, R. A. ;

Neil, G. R. ;

Shinn, M. D. ;

Tennant, C. D. ;

Zhang, S. ;

Williams, G. P. .

JOURNAL OF MODERN OPTICS, 2011, 58 (16) :1438-1451

[2]

Benson SV, 2011, J PHYS C SERIES, V299, P1

[3] 1ST OPERATION OF A STORAGE-RING FREE-ELECTRON LASER [J].

BILLARDON, M ;

ELLEAUME, P ;

ORTEGA, JM ;

BAZIN, C ;

BERGHER, M ;

VELGHE, M ;

PETROFF, Y ;

DEACON, DAG ;

ROBINSON, KE ;

MADEY, JMJ .

PHYSICAL REVIEW LETTERS, 1983, 51 (18) :1652-1655

[4] Equivalence between free-electron-laser oscillators and actively-mode-locked lasers: Detailed studies of temporal, spatiotemporal, and spectrotemporal dynamics [J].

Bruni, C. ;

Legrand, T. ;

Szwaj, C. ;

Bielawski, S. .

PHYSICAL REVIEW A, 2011, 84 (06)

[5]

Colson W.B., 2004, Proceedings of the 2004 FEL Conference, page, P706

[6] SPECTRAL STRUCTURES OF SUPERMODES IN FREE-ELECTRON LASERS [J].

DATTOLI, G ;

TORRE, A ;

MEZI, L ;

GALLARDO, JC ;

CALOI, R .

PHYSICAL REVIEW A, 1989, 39 (08) :4281-4283

[7]

Dattoli G., 1993, Lectures on the Free Electron Laser Theory and Related Topics, DOI [10.1142/1334, DOI 10.1142/1334]

[8]

Davis C., 1996, Lasers and Electro optics

[9] Soft x-ray femtosecond coherent undulator radiation in a storage ring [J].

Evain, C. ;

Loulergue, A. ;

Nadji, A. ;

Filhol, J. M. ;

Couprie, M. E. ;

Zholents, A. A. .

NEW JOURNAL OF PHYSICS, 2012, 14

[10]

Ferianis M, 2004, P 2004 FEL C, P681

← 1 2 3 4 5 →