Fig. 1. Schematics of PS-SDOCT system. (a) Structural diagram of PS-SDOCT system; (b) physical drawings of light source and detectors; (c) physical drawings of reference arm 2 and sample arm; (d) physical drawing of reference arm 1

Fig. 2. Tissue imaging of bovine tendon meat. (a) Image of horizontal channel intensity; (b) image of vertical channel intensity; (c) image of synthesized intensity through Stokes parameter S₀; (d) image of phase retardance; (e) image of depolarization

Fig. 3. Longitudinal section signal curves before and after calibration. (a) Before calibration; (b) after calibration

Fig. 4. Tissue imaging of chicken breast meat. (a) Dual-channel real-time detection intensity; (b) phase retardancy