SB7 Beamline (SACO - LURE - Orsay - France)

Dragon Beamline Optical Layout

Dragon Beamline Optical Layout

Side view of a Dragon beamline (SB7)

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.

  • Nitrogen absorption spectrum.
Argon absorption spectrum.

2. Argon absorption spectrum.

3. Neon absorption spectrum.

Neon absorption spectrum.

4. Flux versus resolution (867eV).
The source is a bending magnet.

Flux versus resolution (867eV)