Study of radiation spectrum in a free-electron laser oscillator from noise to saturation

Yosef Pinhasi; Yuri Lurie; Asher Yahalom

doi:10.1016/j.nima.2004.04.019

Study of radiation spectrum in a free-electron laser oscillator from noise to saturation

Department of Electrical and Electronics Engineering

نتاج البحث: نشر في مجلة › مقالة من مؤنمر › مراجعة النظراء

5 اقتباسات (Scopus)

ملخص

A three-dimensional, space-frequency model for analysis and simulation of radiation excitation in a FEL oscillator is developed. The total electromagnetic field is presented in the frequency domain as an expansion in terms of transverse eigenmodes of the (cold) resonator. Coupled-mode formulation is utilized in an analytical approach and in a numerical simulation to follow linear and nonlinear processes, taking place during radiation buildup, which lead to the establishment of single-mode lasing. The evolution of the radiation spectrum is investigated in the case of 'grazing', when the group velocity of the radiation is equal to the axial velocity of the electrons.

اللغة الأصلية	الإنجليزيّة
الصفحات (من إلى)	62-66
عدد الصفحات	5
دورية	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
مستوى الصوت	528
رقم الإصدار	1-2
المعرِّفات الرقمية للأشياء	https://doi.org/10.1016/j.nima.2004.04.019
حالة النشر	نُشِر - 1 أغسطس 2004
الحدث	Proceedings of the 25th International Free Electron Laser - Tsukuba,Ibaraki, اليابان المدة: 8 سبتمبر 2003 → 12 سبتمبر 2003

الوصول إلى المستند

10.1016/j.nima.2004.04.019

الملفات والروابط الأخرى

Link to publication in Scopus

قم بذكر هذا

@article{7015f1270fc7459db074a69db5b40299,

title = "Study of radiation spectrum in a free-electron laser oscillator from noise to saturation",

abstract = "A three-dimensional, space-frequency model for analysis and simulation of radiation excitation in a FEL oscillator is developed. The total electromagnetic field is presented in the frequency domain as an expansion in terms of transverse eigenmodes of the (cold) resonator. Coupled-mode formulation is utilized in an analytical approach and in a numerical simulation to follow linear and nonlinear processes, taking place during radiation buildup, which lead to the establishment of single-mode lasing. The evolution of the radiation spectrum is investigated in the case of 'grazing', when the group velocity of the radiation is equal to the axial velocity of the electrons.",

keywords = "FEL, Grazing, Radiation build-up",

author = "Yosef Pinhasi and Yuri Lurie and Asher Yahalom",

note = "Funding Information: The research was supported by the Israel Science Foundation and the Israel Ministry of Science.; Proceedings of the 25th International Free Electron Laser ; Conference date: 08-09-2003 Through 12-09-2003",

year = "2004",

month = aug,

day = "1",

doi = "10.1016/j.nima.2004.04.019",

language = "אנגלית",

volume = "528",

pages = "62--66",

journal = "Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment",

issn = "0168-9002",

publisher = "Elsevier B.V.",

number = "1-2",

}

Study of radiation spectrum in a free-electron laser oscillator from noise to saturation. / Pinhasi, Yosef ; Lurie, Yuri ; Yahalom, Asher.
في: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, المجلد 528, رقم 1-2, 01.08.2004, صفحة 62-66.

نتاج البحث: نشر في مجلة › مقالة من مؤنمر › مراجعة النظراء

TY - JOUR

T1 - Study of radiation spectrum in a free-electron laser oscillator from noise to saturation

AU - Pinhasi, Yosef

AU - Lurie, Yuri

AU - Yahalom, Asher

N1 - Funding Information: The research was supported by the Israel Science Foundation and the Israel Ministry of Science.

PY - 2004/8/1

Y1 - 2004/8/1

N2 - A three-dimensional, space-frequency model for analysis and simulation of radiation excitation in a FEL oscillator is developed. The total electromagnetic field is presented in the frequency domain as an expansion in terms of transverse eigenmodes of the (cold) resonator. Coupled-mode formulation is utilized in an analytical approach and in a numerical simulation to follow linear and nonlinear processes, taking place during radiation buildup, which lead to the establishment of single-mode lasing. The evolution of the radiation spectrum is investigated in the case of 'grazing', when the group velocity of the radiation is equal to the axial velocity of the electrons.

AB - A three-dimensional, space-frequency model for analysis and simulation of radiation excitation in a FEL oscillator is developed. The total electromagnetic field is presented in the frequency domain as an expansion in terms of transverse eigenmodes of the (cold) resonator. Coupled-mode formulation is utilized in an analytical approach and in a numerical simulation to follow linear and nonlinear processes, taking place during radiation buildup, which lead to the establishment of single-mode lasing. The evolution of the radiation spectrum is investigated in the case of 'grazing', when the group velocity of the radiation is equal to the axial velocity of the electrons.

KW - FEL

KW - Grazing

KW - Radiation build-up

UR - https://www.scopus.com/pages/publications/3242733957

U2 - 10.1016/j.nima.2004.04.019

DO - 10.1016/j.nima.2004.04.019

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.conferencearticle???

AN - SCOPUS:3242733957

SN - 0168-9002

VL - 528

SP - 62

EP - 66

JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

IS - 1-2

T2 - Proceedings of the 25th International Free Electron Laser

Y2 - 8 September 2003 through 12 September 2003

ER -

Study of radiation spectrum in a free-electron laser oscillator from noise to saturation

ملخص

الوصول إلى المستند

الملفات والروابط الأخرى

بصمة

قم بذكر هذا