Fig. 15: Optical apparatus used for experimental data acquisition45.
L1-4: lenses, F1: pinhole, A1: aperture, EM-CCD: Electron-Multiplying Charge Coupled Device. \(f_{L_3}:f_{L_4} = 2:1\). The object is along both x and y axes. The defocus distance between the conjugate plane to the exit object surface and the EM-CCD is Δz = 58.2 mm
