[1] Rimmele T R. Solar adaptive optics[J]. Proceedings of SPIE, 2000, 4007: 218–232.
[2] Jiang W H. Adaptive optical technology[J]. Chinese Journal of Nature, 2006, 28(1): 7–13.
[3] Esposito S. Introduction to multi-conjugate adaptive optics systems[J]. Comptes Rendus Physique, 2005, 6(10): 1039–1048.
[4] Hubin N, Arsenault R, Conzelmann R, et al. Ground layer adaptive optics[J]. Comptes Rendus Physique, 2005, 6(10): 1099–1109.
[5] Hardy J W. Solar imaging experiment: final report[R]. Lexington, MA: Air Force Geophysics Laboratory, 1980.
[6] Acton D S, Smithson R C. Solar imaging with a segmented adaptive mirror[J]. Applied Optics, 1992, 31(16): 3161–3169.
[7] Berkefeld T, Schmidt D, Soltau D, et al. The GREGOR adaptive optics system[J]. Astronomische Nachrichten, 2012, 333(9): 863–871.
[8] Dirk S, Thomas B, Frank H, et al. GREGOR MCAO looking at the Sun[J]. Proceedings of SPIE, 2000, 4007: 218.
[9] Shumko S, Gorceix N, Choi S, et al. AO-308: the high-order adaptive optics system at Big Bear Solar Observatory[J]. Proceedings of SPIE, 2014, 9148: 914835.
[10] Schmidt D, Berkefeld T, Heidecke F, et al. GREGOR MCAO looking at the Sun[J]. Proceedings of SPIE, 2014: 9148: 91481T.
[11] Schmidt D, Gorceix N, Goode P R, et al. Clear widens the field for observations of the Sun with multi-conjugate adaptive optics[ J]. Astronomy & Astrophysics, 2017, 597: L8.
[13] Rao C H, JiangW H, Ling N, et al. Analysis of the observed R. M. S. contrast in solar granulation[J]. Acta Astronomica Sinica, 2001, 42(2): 134–139.
[14] Rao C H, Zhang X J, Jiang W H. Simulation study on correlating Hartmann-Shack Wavefront sensor for solar granulation[J]. Acta Optica Sinica, 2002, 22(3): 285–289.
[15] Rao C H, JiangW H, Ling N. Adaptive-optics compensation by distributed beacons for non-Kolmogorov turbulence[J]. Applied Optics, 2001, 40(21): 3441–3449.
[16] Rao C H, Jiang W H, Fang C, et al. A tilt-correction adaptive optical system for the solar telescope of Nanjing University[J]. Chinese Journal of Astronomy and Astrophysics, 2003, 3(6): 576–586.
[17] Rao C H, Zhu L, Rao X J, et al. Performance of the 37-element solar adaptive optics for the 26 cm solar fine structure telescope at Yunnan Astronomical Observatory[J]. Applied Optics, 2010, 49(31): G129–G135.
[18] Rao C H, Zhu L, Rao X J, et al. First generation solar adaptive optics system for 1-m New Vacuum Solar Telescope at Fuxian Solar Observatory[J]. Research in Astronomy and Astrophysics, 2016, 16(2): 023.
[19] Rao C H, Zhu L, Rao X J, et al. Instrument description and performance evaluation of a high-order adaptive optics system for the 1 m new vacuum solar telescope at Fuxian solar observatory[ J]. The Astrophysical Journal, 2016, 833(2): 210.
[20] Rao C H, Zhu L, Gu N T, et al. A high-resolution multi- wavelength simultaneous imaging system with solar adaptive optics[J]. The Astronomical Journal, 2017, 154(4): 143.
[21] Kong L, Zhu L, Zhang L Q, et al. Real-time controller based on FPGA and DSP for solar ground layer adaptive optics prototype system at 1-m NVST[J]. IEEE Photonics Journal, 2017, 9(2): 7801411.
[22] Zhang L Q, Gu N T, Rao C H. Analysis of modal tomography for three-dimensional wavefront sensing of atmosphere turbulence[ J]. Acta Physica Sinica, 2013, 62(16): 169501.
[23] Zhang L Q, Guo Y M, Rao C H. Solar multi-conjugate adaptive optics based on high order ground layer adaptive optics and low order high altitude correction[J]. Optics Express, 2017, 25(4): 4356–4367.
