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Figure 9
Front view of the designed lens. The largest side of the crystals is the tangential side Lt. The radial side is Lr, while the thickness T0 traversed by the photons is in the direction perpendicular to the plane of the figure. |
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Figure 9
Front view of the designed lens. The largest side of the crystals is the tangential side Lt. The radial side is Lr, while the thickness T0 traversed by the photons is in the direction perpendicular to the plane of the figure. |