Abstract
We have produced and analyzed self-amplified spontaneous emission emitted by a relativistic electron beam passing through an undulator for the first time in the mid-infrared. The spectral behavior of the line exhibits an unexpected growth at the start-up of the process.
Original language | English |
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Pages (from-to) | 2124-2127 |
Number of pages | 3 |
Journal | Physical Review Letters |
Volume | 78 |
Issue number | 11 |
DOIs | |
Publication status | Published - 17 Mar 1997 |
Keywords
- self-amplified spontaneous emission
- mid-infrared in a free-electron laser