Vacuum UV Spectroscopy
SB7 Beamline (SACO - LURE - Orsay - France)
Dragon Beamline Optical Layout
Side view of a Dragon beamline (SB7)
SB7 beamline main characteristics
| Groove density (g/mm) | Spectral range (nm) | Spectral range (eV) |
|---|---|---|
| 1800 | 1-2 | 1240-620 |
| 1200 | 1.5-3 | 827-413 |
| 800 | 2.3-4.6 | 539-269 |
| 500 | 3.6-7.2 | 344-172 |
- Measured resolution 10 000 @ 400 eV (bending magnet source)
- Exit arm : 5600 mm (± 200 mm)
- Deviation angle : 174°
SB7 / LURE Beamline Characterization
1. Nitrogen absorption spectrum.
2. Argon absorption spectrum.
3. Neon absorption spectrum.
4. Flux versus resolution (867eV).
The source is a bending magnet.
