Fig. 1.

Indiana AO-OCT system with active retina tracker. Schematic of the system is shown with tracker integrated optically via a customized beam splitter (BS2). For illustration purposes, the system is shown flattened to one plane (PM5 folds the beam vertically). Key: blue line, 809 nm AO-OCT beam; red line, 950 nm LSO beam; green line, 1060 nm tracking beam; ACL, custom achromatizing lens; BF, bandpass filter; BS, beam splitter; (C), collimator; CL, cylindrical lens; DG, diffraction grating; DM, deformable mirror; (D), detector; FT, fixation target; GS, glass slide; (L), lens; PC, polarization controller; PM, planar mirror, RS, resonant scanner, (S), scanner; SA, aperture splitting optic; SM, spherical mirror; TM, toroidal mirror; WS, wavefront sensor; WV, water vial.