Multimodal RS-OCT system implemented using a shared sample arm and common detector. BP, band pass filter; DM, dichroic mirror; LP, long pass filter; MOS, MEMS optical switch; ND, neutral density filter; PC, polarization control paddles; SF, spatial filter; TM, translatable mirror; WC, water filled cuvette; XY, scanning galvanometer pair. Figure reproduced from [73] with permission