Vacuum UV Spectroscopy
Vacuum UV - EAGLE Off Plane Monochromator
SU5 - LURE - Orsay - France
Eagle off-plane beamline Optical Layout
Eagle off-plane monochromator side view
- Low energy monochromator with high resolution and flux.
- Fixed entrance and exit slit.
- 3 concave gratings on a translation (300 mm).
- Spectral range : 3.4-41eV (360-30 nm).
- Exit arm : 6650 mm.
- Deviation angle : 3°.
| Groove density (t/mm) | Spectral range (nm) | Spectral range (eV) |
|---|---|---|
| 1200 | 120 - 360 | 10.3 - 3.4 |
| 2400 | 60 - 200 | 20.7 - 6.2 |
| 4300 | 30 - 90 | 41.3 - 13.8 |