Fig. 1. Schematic of LSFM based on LSI

Fig. 2. Schematic diagram of system imaging process

Fig. 3. Control principle of LSFM based on LSI

Fig. 4. Sequence chart of synchronization system control signal

Fig. 5. Stability test of LSFM based on LSI. (a) Schematic of a single frame Gaussian beam; (b) statistic diagram of peak position of Gaussian beam in LSI process

Fig. 6. Comparison of DSLM and LSFM based on LSI images in the high scattering situation. (a) Image acquired by DSLM; (b) image acquired by LSFM based on LSI; (c)(d) higher magnification of the region indicated in Fig. (a) and (b); (e) normalized intensity values along the lines in Fig. (c) and (d)

Fig. 7. Comparison of DSLM and LSFM based on LSI in the high scattering situation. (a) Image acquired by DSLM; (b) image acquired by LSFM based on LSI; (c)(d) higher magnification of the region indicated in Fig. (a) and (b); (e) normalized intensity values along the lines in Fig. (c) and (d)