Coherent and self-amplified infrared synchrotron radiation emitted by a 50-mev electron beam

J.M. Ortega; R. Prazeres; F. Glotin; D.A. Jaroszynski

doi:10.1103/PhysRevE.57.1053

Coherent and self-amplified infrared synchrotron radiation emitted by a 50-mev electron beam

J.M. Ortega, R. Prazeres, F. Glotin, D.A. Jaroszynski

Physics

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

10 Citations (Scopus)

Abstract

We have observed and analyzed the coherent spontaneous emission (CSE) and the self-amplified spontaneous emission (SASE) emitted, in the near infrared spectral range, by short pulses of relativistic electrons passing through an undulator. The CSE is surprisingly large at wavelengths much shorter than the electron pulse length. The SASE spectral line exhibits an unexpected growth at the start-up of the process. Both phenomena are fluctuating and can be distinguished only by careful spectral measurements.

Original language	English
Pages (from-to)	1053-1060
Number of pages	7
Journal	Physical Review E
Volume	57
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevE.57.1053
Publication status	Published - Jan 1998

Keywords

coherent spontaneous emission
synchrotron radiation
50-mev electron beam

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10.1103/PhysRevE.57.1053

Cite this

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abstract = "We have observed and analyzed the coherent spontaneous emission (CSE) and the self-amplified spontaneous emission (SASE) emitted, in the near infrared spectral range, by short pulses of relativistic electrons passing through an undulator. The CSE is surprisingly large at wavelengths much shorter than the electron pulse length. The SASE spectral line exhibits an unexpected growth at the start-up of the process. Both phenomena are fluctuating and can be distinguished only by careful spectral measurements.",

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author = "J.M. Ortega and R. Prazeres and F. Glotin and D.A. Jaroszynski",

year = "1998",

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AU - Ortega, J.M.

AU - Prazeres, R.

AU - Glotin, F.

AU - Jaroszynski, D.A.

PY - 1998/1

Y1 - 1998/1

N2 - We have observed and analyzed the coherent spontaneous emission (CSE) and the self-amplified spontaneous emission (SASE) emitted, in the near infrared spectral range, by short pulses of relativistic electrons passing through an undulator. The CSE is surprisingly large at wavelengths much shorter than the electron pulse length. The SASE spectral line exhibits an unexpected growth at the start-up of the process. Both phenomena are fluctuating and can be distinguished only by careful spectral measurements.

AB - We have observed and analyzed the coherent spontaneous emission (CSE) and the self-amplified spontaneous emission (SASE) emitted, in the near infrared spectral range, by short pulses of relativistic electrons passing through an undulator. The CSE is surprisingly large at wavelengths much shorter than the electron pulse length. The SASE spectral line exhibits an unexpected growth at the start-up of the process. Both phenomena are fluctuating and can be distinguished only by careful spectral measurements.

KW - coherent spontaneous emission

KW - synchrotron radiation

KW - 50-mev electron beam

UR - http://dx.doi.org/10.1103/PhysRevE.57.1053

U2 - 10.1103/PhysRevE.57.1053

DO - 10.1103/PhysRevE.57.1053

M3 - Article

SN - 1539-3755

VL - 57

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EP - 1060

JO - Physical Review E

JF - Physical Review E

IS - 1

ER -

Coherent and self-amplified infrared synchrotron radiation emitted by a 50-mev electron beam

Abstract

Keywords

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