BaDElPh Specifications
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Monochromators
NIM monochromator
| Energy Range | 4.6 - 40 [eV] |
|---|---|
| Type | 4-m-long normal incidence monochromator (NIM) with a constant included angle of 5° |
| Resolving Power | 3 * 10-5 [deltaE/E] @ 9 [eV] |
| Number Of Gratings | 3 |
| Grating Type | 1) Al/MgF2 grating with 1500 l/mm, laminar profile, photon energy range 4.6-13 eV. 2) SiC grating with 3000 l/mm, laminar profile, photon energy range 15-19 eV. 3) Pt grating with 3000 l/mm, blaze profile, photon energy range 14-40 eV. |
| Pre-focusing Mirror Type | Spherical mirror. The bare silicon portion of the surface of the mirror is used for photon energies up to about 13 eV while the reflectivity of the Pt-coated part is suitable for higher photon energies. |
| Refocusing Mirror Type | Gold-coated toroidal mirror. |
Last Updated on Thursday, 14 February 2019 16:17
