STUDY OF RELATIONSHIP BETWEEN SPONTANEOUS RADIATION AND STIMULATED RADIATION IN CERENKOV FREE ELECTRON LASERS
Author(s) -
Yibo Zhang
Publication year - 1987
Publication title -
acta physica sinica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.36.1344
Subject(s) - wiggler , physics , radiation , laser , free electron model , electron , cherenkov radiation , optics , free electron laser , atomic physics , nuclear physics , cathode ray , detector
In this paper, on the basis of a single-particle model, the relationship between spontaneous radiation and stimulated radiation in Cerenkov free electron lasers is obtained. The results show that in Cerenkov free electron lasers there is a relationship similar to Madey Theorem in wiggler free electron lasers. The gain calculation of oblique angle stimulated Cerenkov radiation by making use of this relationship is given.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom