@article{b,
title = {Exact treatment of spontaneous emission in helical and solenoidal magnetic field},
author = {Giuseppe Dattoli and Stefano Cabrini and Luca Giannessi and Vittorio Loreto},
url = {http://www.springerlink.com/content/6721v8246070j327/
http://www.scopus.com/inward/record.url?eid=2-s2.0-51249166997&partnerID=65&md5=9c29969a031a9ce6d5973430113711d9
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=A1992JN19500005&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a},
year = {1992},
date = {1992-01-01},
journal = {NUOVO CIMENTO DELLA SOCIETÀ ITALIANA DI FISICA. D CONDENSED MATTER, ATOMIC, MOLECULAR AND CHEMICAL PHYSICS, BIOPHYSICS},
volume = {14D},
pages = {719--727},
publisher = {EDITRICE COMPOSITORI BOLOGNA},
abstract = {In this paper we discuss the spectral properties of the radiation emitted by electrons moving in helical undulators and solenoids. The analysis is exact, in the sense that the electron beam is not assumed to be ultrarelativistic but the far-field condition is still retained. We also discuss the low-energy corrections, the limits of validity of the usual approximations and the relevance of our results to gyrotron-type devices.},
keywords = {cabrini, dattoli, giannessi, loreto, quantum_optics},
pubstate = {published},
tppubtype = {article}
}
In this paper we discuss the spectral properties of the radiation emitted by electrons moving in helical undulators and solenoids. The analysis is exact, in the sense that the electron beam is not assumed to be ultrarelativistic but the far-field condition is still retained. We also discuss the low-energy corrections, the limits of validity of the usual approximations and the relevance of our results to gyrotron-type devices.
@article{b,
title = {Gain saturation in bunched free electrons lasers},
author = {Giuseppe Dattoli and Luca Giannessi and Stefano Cabrini and Vittorio Loreto},
url = {http://link.aps.org/doi/10.1103/PhysRevA.45.8842, http://www.scopus.com/inward/record.url?eid=2-s2.0-0008760169&partnerID=65&md5=2da9957ef0ea338cb9c72159a32160a3
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=A1992JA21400064&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a},
year = {1992},
date = {1992-01-01},
journal = {PHYSICAL REVIEW A},
volume = {45},
pages = {8842--8845},
publisher = {AMERICAN PHYSICAL SOC},
abstract = {We propose a model of gain saturation in free-electron lasers operating with a bunched electron beam. A simple method to evaluate the steady-state intensity as a function of the optical cavity length is given and the result is in close agreement with the intensity measured in the Los Alamos free-electron-laser experiment [B. E. Newnam et al., Nucl. Instrum. Methods A 237, 187 (1985)].},
keywords = {cabrini, dattoli, giannessi, loreto, mari, quantum_optics},
pubstate = {published},
tppubtype = {article}
}
We propose a model of gain saturation in free-electron lasers operating with a bunched electron beam. A simple method to evaluate the steady-state intensity as a function of the optical cavity length is given and the result is in close agreement with the intensity measured in the Los Alamos free-electron-laser experiment [B. E. Newnam et al., Nucl. Instrum. Methods A 237, 187 (1985)].
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT, 318 , pp. 495–499, 1992.
@article{b,
title = {Gain saturation in free-electron lasers},
author = {Giuseppe Dattoli and Stefano Cabrini and Luca Giannessi and Vittorio Loreto and Carlo Mari},
url = {http://www.sciencedirect.com/science/article/pii/016890029291105I
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=A1992JD76700094&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a},
year = {1992},
date = {1992-01-01},
journal = {NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT},
volume = {318},
pages = {495--499},
publisher = {ELSEVIER SCIENCE, AMSTERDAM},
abstract = {We propose a model of gain saturation in a free-electron laser, drawing a parallel with the dynamics of saturation in a conventional laser. The results achieved are then extended phenomenologically to bunched-beam operations and the results has been compared to that measured in the experiments at Los Alamos.},
keywords = {cabrini, dattoli, giannessi, loreto, mari, quantum_optics},
pubstate = {published},
tppubtype = {article}
}
We propose a model of gain saturation in a free-electron laser, drawing a parallel with the dynamics of saturation in a conventional laser. The results achieved are then extended phenomenologically to bunched-beam operations and the results has been compared to that measured in the experiments at Los Alamos.
