Fig. 1. (a) Schematic of fluorescence microscopy system with high speed polarization; (b) control sequence of polarization image acquisition signal; (c) optical path of polarization controlling

Fig. 2. Polarization rotation module combining EOM with QWP

Fig. 3. (a) Polarization angle versus applied output voltage; (b) polarization states of distorted output linear polarization light from polarization control unit (green lines) at the back focal plane before (purple lines) and after (blue lines) compensation by Soleil-Babinet compensator

Fig. 4. (a) Schematics of lipid molecules at equatorial plane of giant vesicle; (b) fluorescence intensity under polarization angle of α; (c) fluorescence images recorded by CCD at various polarization angle α

Fig. 5. (a) Total fluorescence intensity image after summing up polarization fluorescence images; (b) fluorescence modulation responses and fitting modulation curves for four points A、B、C、D in Fig. 5(a); (c) average direction angle θ; (d) modulated amplitude R