[1] [1] D Gabor. A new microscopic principle[J]. Nature, 1948, 161(4098): 777-778.

[2] [2] J Goodman, R Lawrence. Digital image formation from electronically detected holograms[J]. Appl Phys Lett, 1967, 11(3): 77-79.

[3] [3] U Schnars, W Jüptner. Direct recording of holograms by a CCD target and numerical reconstruction[J]. Appl Opt, 1994, 33(2): 179-181.

[4] [4] E Leith, J Upatnieks. Wavefront reconstruction with diffused illumination and three-dimensional objects [J]. J Opt Soc Am, 1964, 54(11): 1295-1301.

[5] [5] Wang Yunxing, Wang Dayong, Yang Yishu, et al.. Application and analysis in the biomedicine field using digital holographic technology[J]. Chinese J Lasers, 2014, 41(2): 0209002.

[6] [6] W Xu, M H Jericho, I A Meinertzhagen, et al.. Digital in-line holography for biological applications [J]. PNAS, 2001, 98(20): 11301-11305.

[7] [7] Li Qi, Ding Shenghui, Li Yunda, et al.. Advances in research of THz digital holography imaging[J]. Laser & Optoelectronics Progress, 2012, 49(5): 050006.

[8] [8] Li Qi, Ding Shenghui, Li Yunda, et al.. Comparison between 2.52 THz off-axis digital holography and focal-plane imaging [J]. Chinese J Lasers, 2012, 39(9): 0909003.

[9] [9] R J Mahon, J A Murphy, W Lanigan. Digital holography at millimetre wavelengths[J]. Opt Commun, 2006, 260(2): 469-473.

[10] [10] M Heimbeck, M Kim, D Gregory, et al.. Terahertz digital holography using angular spectrum and dual wavelength reconstruction methods[J]. Opt Express, 2011, 19(10): 9192-9200.

[11] [11] Y Zhang, W Zhou, X Wang, et al.. Terahertz digital holography[J]. Strain, 2008,44(5): 380-385.

[12] [12] K Xue, Q Li, Y Li, et al.. Continuous-wave terahertz in-line digital holography[J]. Opt Lett, 2012, 37(15): 3228-3230.

[13] [13] Q Li, S Ding, Y Li, et al.. Experimental research on resolution improvement in CW THz digital holography[J]. Appl Phys B, 2012, 107(1): 103-110.

[14] [14] Q Li, K Xue, Y Li, et al.. Experimental research on terahertz Gabor inline digital holography of concealed objects[J]. Appl Opt, 2012, 51(29): 7052-7058.

[15] [15] S Ding, Q Li, Y Li, et al.. Continuous-wave terahertz digital holography by use of a pyroelectric array camera[J]. Opt Lett, 2011, 36(11): 1993-1995.

[16] [16] J Garcia-Sucerquia, W Xu, S K Jericho, et al.. Digital in-line holographic microscopy[J]. Appl Opt, 2006, 45(5): 836-850.

[17] [17] G Pedrini, P Frning, H Fessler, et al.. In-line digital holographic interferometry[J]. Appl Opt, 1998, 37(26): 6262-6269.

[18] [18] J W Goodman. Introduction to Fourier Optics[M]. 3rd edition. New York: Roberts and Company Publishers, 2005.

[19] [19] T Latychevskaia, H Fink. Simultaneous reconstruction of phase and amplitude contrast from a single holographic record[J]. Opt Express, 2009, 17(13): 10697-10705.