TY - CHAP AU - Schmüser, Peter AU - Dohlus, Martin AU - Rossbach, Jörg AU - Behrens, Christopher TI - One-Dimensional Theory of the High-Gain FEL VL - 258 SN - 0081-3869 CY - Cham PB - Springer International Publishing M1 - PUBDB-2016-02393 SN - 978-3-319-04080-6 T2 - Springer tracts in modern physics SP - 39 - 61 PY - 2014 N1 - No post referee full text permitted. AB - There are basically two ways to build a high-power FEL. In the infrared and visible range an optical resonator is utilized, and the FEL radiation pulse passes a short undulator magnet very many times in close spatial and temporal overlap with an electron bunch. During each passage the light intensity grows by just a few per cent but after very many round trips, the overall amplification may become very large. LB - PUB:(DE-HGF)7 UR - <Go to ISI:>//WOS:00 DO - DOI:10.1007/978-3-319-04081-3_4 UR - https://bib-pubdb1.desy.de/record/300773 ER -