Fig. 3
From: Small field dosimetry for the small animal radiotherapy research platform (SARRP)
Beam uniformity across the irradiated area using a 0.5 mm diameter aperture and a fine focus at: 31 cm SSD for a) and b), 34 cm SSD c) and d), and 38 cm SSD e) and f) . Depths of 0.15 mm a),c),e), and 72.55 mm b),d),f) are shown. Measured profiles along x axis are black solid lines, and profiles along y axis are shown in red solid lines. Monte Carlo calculated beam profiles are dashed lines (black – x axis and red- y axis)