Experimental observation of wiggler superradiance under group synchronism condition

N S  Ginzburg; N Y  Peskov; I V  Zotova; A S  Sergeev; A D R  Phelps; A W  Cross; W  He; K  Ronald; V G  Shpak; M I  Yalandin; S A  Shunailov; M R  Ulmaskulov

doi:10.1016/S0168-9002(99)00078-9

Experimental observation of wiggler superradiance under group synchronism condition

N S Ginzburg, N Y Peskov, I V Zotova, A S Sergeev, A D R Phelps, A W Cross, W He, K Ronald, V G Shpak, M I Yalandin, S A Shunailov, M R Ulmaskulov

Physics

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11 Citations (Scopus)

Abstract

The first results of the observation of superradiance from a single, subnanosecond, high current, electron bunch passing through a wiggler immersed in a guide magnetic field are presented. The 300-500 ps microwave pulses were generated in the high gain regime for both the conventional and reverse directions of the guide magnetic field. The dependence of the radiation power on the interaction length as well as the absolute value of the power, 100-200 kW, were related with the development of self-bunching and consequently with coherent emission.

Original language	English
Pages (from-to)	94-100
Number of pages	7
Journal	Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	429
Issue number	1-3
DOIs	https://doi.org/10.1016/S0168-9002(99)00078-9
Publication status	Published - 11 Jun 1999

Keywords

FEL superradiance
Wiggler superradiance
electron bunches
free electron laser
millimeter wave sources
FEL
electron beam
superradiant
millimetre-wave source
millimetre wave devices

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10.1016/S0168-9002(99)00078-9

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Ginzburg, N. S., Peskov, N. Y., Zotova, I. V., Sergeev, A. S., Phelps, A. D. R., Cross, A. W., He, W., Ronald, K., Shpak, V. G., Yalandin, M. I., Shunailov, S. A., & Ulmaskulov, M. R. (1999). Experimental observation of wiggler superradiance under group synchronism condition. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 429(1-3), 94-100. https://doi.org/10.1016/S0168-9002(99)00078-9

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title = "Experimental observation of wiggler superradiance under group synchronism condition",

abstract = "The first results of the observation of superradiance from a single, subnanosecond, high current, electron bunch passing through a wiggler immersed in a guide magnetic field are presented. The 300-500 ps microwave pulses were generated in the high gain regime for both the conventional and reverse directions of the guide magnetic field. The dependence of the radiation power on the interaction length as well as the absolute value of the power, 100-200 kW, were related with the development of self-bunching and consequently with coherent emission. ",

keywords = "FEL superradiance, Wiggler superradiance, electron bunches, free electron laser, millimeter wave sources, FEL, electron beam, superradiant, millimetre-wave source, millimetre wave devices",

author = "Ginzburg, {N S} and Peskov, {N Y} and Zotova, {I V} and Sergeev, {A S} and Phelps, {A D R} and Cross, {A W} and W He and K Ronald and Shpak, {V G} and Yalandin, {M I} and Shunailov, {S A} and Ulmaskulov, {M R}",

year = "1999",

month = jun,

day = "11",

doi = "10.1016/S0168-9002(99)00078-9",

language = "English",

volume = "429",

pages = "94--100",

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

issn = "0168-9002",

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Ginzburg, NS, Peskov, NY, Zotova, IV, Sergeev, AS, Phelps, ADR, Cross, AW, He, W, Ronald, K, Shpak, VG, Yalandin, MI, Shunailov, SA & Ulmaskulov, MR 1999, 'Experimental observation of wiggler superradiance under group synchronism condition', Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 429, no. 1-3, pp. 94-100. https://doi.org/10.1016/S0168-9002(99)00078-9

Experimental observation of wiggler superradiance under group synchronism condition. / Ginzburg, N S ; Peskov, N Y ; Zotova, I V et al.
In: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 429, No. 1-3, 11.06.1999, p. 94-100.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Experimental observation of wiggler superradiance under group synchronism condition

AU - Ginzburg, N S

AU - Peskov, N Y

AU - Zotova, I V

AU - Sergeev, A S

AU - Phelps, A D R

AU - Cross, A W

AU - He, W

AU - Ronald, K

AU - Shpak, V G

AU - Yalandin, M I

AU - Shunailov, S A

AU - Ulmaskulov, M R

PY - 1999/6/11

Y1 - 1999/6/11

N2 - The first results of the observation of superradiance from a single, subnanosecond, high current, electron bunch passing through a wiggler immersed in a guide magnetic field are presented. The 300-500 ps microwave pulses were generated in the high gain regime for both the conventional and reverse directions of the guide magnetic field. The dependence of the radiation power on the interaction length as well as the absolute value of the power, 100-200 kW, were related with the development of self-bunching and consequently with coherent emission.

AB - The first results of the observation of superradiance from a single, subnanosecond, high current, electron bunch passing through a wiggler immersed in a guide magnetic field are presented. The 300-500 ps microwave pulses were generated in the high gain regime for both the conventional and reverse directions of the guide magnetic field. The dependence of the radiation power on the interaction length as well as the absolute value of the power, 100-200 kW, were related with the development of self-bunching and consequently with coherent emission.

KW - FEL superradiance

KW - Wiggler superradiance

KW - electron bunches

KW - free electron laser

KW - millimeter wave sources

KW - FEL

KW - electron beam

KW - superradiant

KW - millimetre-wave source

KW - millimetre wave devices

U2 - 10.1016/S0168-9002(99)00078-9

DO - 10.1016/S0168-9002(99)00078-9

M3 - Article

SN - 0168-9002

VL - 429

SP - 94

EP - 100

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 - 1-3

ER -

Experimental observation of wiggler superradiance under group synchronism condition

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Keywords

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