Résumé
We report recent investigations on collisional Optical-Field Ionization soft-x ray lasers. The amplifying medium is generated by focussing a high energy circularly polarized, 35 fs 10 Hz Ti: sapphire laser system in a few mm cell filled with gas (xenon or krypton). Using xenon, a gain of 67 cm-1 on the 4d95p-4d95d transition at 41.8 nm in Pd-like xenon and a gain-length product of 15 have been inferred at saturation. This source delivers about 5 109 photons per pulse. Using krypton, a large amplification of the 3d94d-3d94p line at 32.8 nm as been observed for the first time. The influence of the pumping energy and the laser polarization on the lasing output are also presented.
| langue originale | Anglais |
|---|---|
| Pages (de - à) | 195-203 |
| Nombre de pages | 9 |
| journal | Proceedings of SPIE - The International Society for Optical Engineering |
| Volume | 4505 |
| Les DOIs | |
| état | Publié - 1 janv. 2001 |
Empreinte digitale
Examiner les sujets de recherche de « Investigations on collisional optical field ionization soft x-ray lasers ». Ensemble, ils forment une empreinte digitale unique.Contient cette citation
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver