Sustained saturation in a free-electron laser oscillator at perfect synchronism of an optical cavity

N. Nishimori; R. Hajima; R. Nagai; E. J. Minehara

doi:10.1103/PhysRevLett.86.5707

Sustained saturation in a free-electron laser oscillator at perfect synchronism of an optical cavity

N. Nishimori, R. Hajima, R. Nagai, E. J. Minehara

研究成果: Article › 査読

33 被引用数 (Scopus)

抄録

The sustained saturation in free electron lasers (FEL) at perfect synchronism was observed. The FEL efficiency becomes maximum at the perfect synchronism if the dimensionless beam current is sufficiently large while a transient state exists due to the laser lethargy effect. The observed efficiency detuning curve can be reproduced by the numerical simulations including a shot noise effect.

本文言語	English
ページ（範囲）	5707-5710
ページ数	4
ジャーナル	Physical review letters
巻	86
号	25
DOI	https://doi.org/10.1103/PhysRevLett.86.5707
出版ステータス	Published - 2001 6月 18

ASJC Scopus subject areas

物理学および天文学（全般）

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10.1103/PhysRevLett.86.5707

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abstract = "The sustained saturation in free electron lasers (FEL) at perfect synchronism was observed. The FEL efficiency becomes maximum at the perfect synchronism if the dimensionless beam current is sufficiently large while a transient state exists due to the laser lethargy effect. The observed efficiency detuning curve can be reproduced by the numerical simulations including a shot noise effect.",

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AB - The sustained saturation in free electron lasers (FEL) at perfect synchronism was observed. The FEL efficiency becomes maximum at the perfect synchronism if the dimensionless beam current is sufficiently large while a transient state exists due to the laser lethargy effect. The observed efficiency detuning curve can be reproduced by the numerical simulations including a shot noise effect.

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Sustained saturation in a free-electron laser oscillator at perfect synchronism of an optical cavity

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