Figure 2
Overview of the OT setup. (a) CAD-drawing in SolidWorks and (b) block diagram of the OT setup with an indication of the IR laser path in red (L = lens, M = mirror, DM = dichroic mirror, MO = microscope objective, TL = tube lens). Note: all technical drawings are made in SolidWorks by the main author; the drawings of selected components were acquired from Thorlabs, Inc. (https://www.thorlabs.de). |