[1] D. Malacara, Optical shop testing, Wiley-Interscience A John Wiley Sons,Inc (2007).
[2] M.R. Teague, Irradiance moments: their propagation and use for unique retrieval of phase, J. Opt. Soc. Am. 72 (1982) 1199- 1209.
[3] N. Streibl, Phase imaging by the transport equation of intensity, Opt. Commun.49 (1984) 6–10.
[4] K. Ichikawa, A.W. Lohmann, M. Takeda, Phase retrieval based on the irradiance transport equation and the Fourier transform method: experiments, Appl. Opt. 27 (1988) 3433–3436.
[5] F. Roddier, Wavefront sensing and the irradiance transport equation, Appl. Opt. 29 (1990) 1402–1403.
[6] M.R. Teague, Deterministic phase retrieval: a Green’s function solution, J. Opt. Soc. Am. 73 (1983) 1434–1441.
[7] D. Van Dyck and W.Coene, A new procedure for wave function restoration in high resolution electron microscopy, Optik, 77 (1987) 125–128.
[8] M. Beleggia, M.A. Schofield ,V.V. Volkov, and Y.Zhu, On the transport of intensity technique for phase retrieval, Ultramicroscopy, 102 (2004) 37–49.
[9] K. Ishizuka, and B. Allman, Phase measurement of atomic resolution image using transport of intensity equation, Journal of Electron Microscopy, 54 (2005) 191-197.
[10] T.E. Gureyev, and K.A. Nugent, Phase retrieval with the transport-of-intensity equation. II. Orthogonal series solution for nonuniform illumination, J. Opt. Soc. Am. A, 13 (1996) 1670-1682.
[11] V.V. Volkov; Y. Zhu, and M. de Graef, A new symmetrized solution for phase retrieval using the transport of intensity equation, micron, 33 (2002) 411-416.