[1] ABBE E. Beiträge zur theorie des mikroskops und der mikroskopischen wahrnehmung[J]. Archiv für Mikroskopische Anatomie, 9, 413-468(1873).

[2] HELL S W, WICHMANN J. Breaking the diffraction resolution limit by stimulated emission: stimulated-emission-depletion fluorescence microscopy[J]. Optics Letters, 19, 780-782(1994).

[3] KUANG C F, LI SH, LIU W, et al. Breaking the diffraction barrier using fluorescence emission difference microscopy[J]. Scientific Reports, 3, 1441(2013).

[4] BETZIG E, PATTERSON G H, SOUGRAT R, et al. Imaging intracellular fluorescent proteins at nanometer resolution[J]. Science, 313, 1642-1645(2006).

[5] RUST M J, BATES M, ZHUANG X W. Sub-diffraction-limit imaging by stochastic optical reconstruction microscopy (STORM)[J]. Nature Methods, 3, 793-796(2006).

[6] GUSTAFSSON M G L. Surpassing the lateral resolution limit by a factor of two using structured illumination microscopy[J]. Journal of Microscopy, 198, 82-87(2000).

[7] MA Y, KUANG C F, FANG Y, et al. Virtual fluorescence emission difference microscopy based on photon reassignment[J]. Optics Letters, 40, 4627-4630(2015).

[8] HE M F, HAN Y B, GAN Y H, et al. Dynamic live-cell super-resolution imaging with parallelized fluorescence emission difference microscopy[J]. Optics Communications, 460, 125087(2020).

[9] ZHANG ZH M, HUANG Y R, LIU SH C, . Common-path parallel fluorescence emission difference super-resolution microscopy[J]. Chinese Journal of Lasers, 48, 1607002(2021).

[10] LIU SH C, SUN SH Y, KUANG C F, et al. Saturated virtual fluorescence emission difference microscopy based on detector array[J]. Optics Communications, 395, 45-50(2017).

[11] MÜLLER C B, ENDERLEIN J. Image scanning microscopy[J]. Physical Review Letters, 104, 198101(2010).

[12] SHEPPARD C J R, MEHTA S B, HEINTZMANN R. Superresolution by image scanning microscopy using pixel reassignment[J]. Optics Letters, 38, 2889-2892(2013).

[13] RICHARDS B, WOLF E. Electromagnetic diffraction in optical systems, Ⅱ. Structure of the image field in an aplanatic system[J]. Proceedings of the Royal Society A:Mathematical, Physical and Engineering Sciences, 253, 358-379(1959).

[14] LIU X, PENG Y F, TU SH J, et al. Generation of arbitrary longitudinal polarization vortices by pupil function manipulation[J]. Advanced Photonics Research, 2, 2000087(2021).

[15] WANG N, KOBAYASHI T. Numerical study of the subtraction threshold for fluorescence difference microscopy[J]. Optics Express, 22, 28819-28830(2014).