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Figure 3
Schematic layout of the grating beam path. The cylindrical mirrors reflect the beam at a glancing angle ϑg. The gratings are described by the angle of incidence α, diffraction angle β, scan angle Φ and constant deviation angle 2K. |
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Figure 3
Schematic layout of the grating beam path. The cylindrical mirrors reflect the beam at a glancing angle ϑg. The gratings are described by the angle of incidence α, diffraction angle β, scan angle Φ and constant deviation angle 2K. |