Time-resolved spectral measurements for the Boeing free-electron laser experiments
Abstract
A time-resolved optical spectrometer based on the integration of a Jarrell-Ash 1/4-m spectrometer and a streak camera has been used to evaluate the Boeing Burst Mode Oscillator experiment. The system provides information on spectral evolution on both the micropulse (10 ps) and macropulse (50 to 100 microsec) time scales. We have measured the micropulse duration, a wavelength shift within a micropulse and the development of a discrete second wavelength during a macropulse.
- Publication:
-
Presented at the 10th International Free-Electron Laser Conference
- Pub Date:
- 1988
- Bibcode:
- 1988ifel.confU....L
- Keywords:
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- Electron Beams;
- Free Electron Lasers;
- Pulse Duration;
- Spectrometers;
- Temporal Resolution;
- Diagnosis;
- Spectrum Analysis;
- Streak Cameras;
- Lasers and Masers