**Oscillator-Amplifier Free Electron Lasers an Outlook to Their Feasibility and Performances**

Editors

**Giuseppe Dattoli Alessandro Curcio Danilo Giulietti**

MDPI • Basel • Beijing • Wuhan • Barcelona • Belgrade • Manchester • Tokyo • Cluj • Tianjin

*Editors* Giuseppe Dattoli ENEA Fusion department Frascati Research Center Italy

Alessandro Curcio Centro de LaseresPulsados (CLPU) Spain

Danilo Giulietti Physics Department of the Pisa University, Largo Bruno Pontecorvo Italy

*Editorial Office* MDPI St. Alban-Anlage 66 4052 Basel, Switzerland

This is a reprint of articles from the Special Issue published online in the open access journal *Applied Sciences* (ISSN 2076-3417) (available at: https://www.mdpi.com/journal/applsci/special issues/Oscillator-Amplifier Free Electron Lasers).

For citation purposes, cite each article independently as indicated on the article page online and as indicated below:

LastName, A.A.; LastName, B.B.; LastName, C.C. Article Title. *Journal Name* **Year**, *Volume Number*, Page Range.

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