Schematic of the LF-SD-OCT system. Horizontal and vertical
orientations of the optical beam are represented by the solid
yellow and the blue dashed lines respectively. BS,
non-polarizing beam splitter; CL, cylindrical lens; G,
transmission grating; DC, dispersion compensator; L, lens; M,
mirror; MO, microscope objective; NDF, neutral density filter;
PC, polarization controller; S, slit; TS, translational
stage.