[1] Yamanaka M, Smith N I, Fujita K. Introduction to super-resolution microscopy[J]. Microscopy, 63, 177-192(2014).

[2] Ma Y, Wen K, Liu M, et al. Recent advances in structured illumination microscopy[J]. Journal of Physics: Photonics, 3, 024009(2021).

[3] 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).

[4] Airy G B. On the diffraction of an object-glass with circular aperture[J]. Transactions of the Cambridge Philosophical Society, 5, 283-291(1835).

[5] Abbe E. A contribution to the theory of the microscope and the nature of microscopic vision[J]. Proceedings of Bristol Naturalists Society, 1, 200-261(1876).

[6] Abbe E. The relation of aperture and power in the microscope[J]. Journal of the Royal Microscopical Society, 2, 300-309(1882).

[7] Rayleigh L. Investigations in optics, with special reference to the spectroscope[J]. London, Edinburgh, and Dublin Philosophi-cal Magazine and Journal of Science, 8, 261-274(1879).

[8] Sparrow C M. On spectroscopic resolving power[J]. Astrophy-sical Journal, 44, 76-86(1916).

[9] Sayanna K R, Sagar D K, Goud S L. Effects of defocusing on the Sparrow limits for apodized optical systems[J]. Optics Communications, 217, 59-67(2003).

[10] You S T, Kuang C F, Zhang B L. Resolution criteria in double-slit microscopic imaging experiments[J]. Scientific Reports, 6, 33764(2016).

[11] Yamamoto K. Two-point resolution in bright background under partially coherent light[J]. Optical Review, 27, 486(2020).

[12] Reddy A N K, Khonina S N. Apodization for improving the two-point resolution of coherent optical systems with defect of focus[J]. Applied Physics B, 124, 229(2018).

[13] Latychevskaia T. Lateral and axial resolution criteria in incoherent and coherent optics and holography near- and far-field regimes[J]. Applied Optics, 58, 3597-3603(2019).

[14] Gao P, Yuan C. Resolution enhancement of digital holographic microscopy via synthetic aperture: a review[J]. Light: Advanced Manufacturing, 3, 105-120(2022).