Open AccessINTERACTIONS BETWEEN ELECTRONS WITH WAVES IN THE FEL AND ITS GAIN ANALYSIS
Author(s) -
Zhao Donghuan
Publication year - 1994
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.43.1447
Subject(s) - physics , electron , laser , free electron laser , electromagnetic radiation , free electron model , saturation (graph theory) , optics , atomic physics , computational physics , quantum mechanics , mathematics , combinatorics
The interaction process between electrons with electromagnetic waves in the free electron laser (FEL) is analysed and the corresponding gain expression is-derived. The result shows that it not only reflects the coherent emittanee of FEL, but also expounds the property with output saturation of lasers. The result of analysis is close to the experiment condition of FEL.