| title: | A Proposal for an X-Ray Free-Electron Laser Oscillator with an Energy-Recovery Linac |
| format: | journal article |
| year: | 2008 |
| 3 authors: | | | |
| abstract: | We show that a free-electron laser oscillator generating x rays with wavelengths of about 1 A ̊ is feasible using ultralow emittance electron beams of a multi-GeV energy-recovery linac, combined with a low-loss crystal cavity. The device will produce x-ray pulses with 109 photons at a repetition rate of 1–100 MHz. The pulses are temporarily and transversely coherent, with a rms bandwidth of about 2 meV, and rms pulse length of about 1 ps. |
| keywords: | pbpl prl |
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