[1] Dürig U, Pohl D, Rohner F. Near-field optical-scanning microscopy. J. Appl. Phys., 1986, 59(10):3318～3327

[2] Massey G A. Microscopy and pattern generation with scanned evanescent waves. Appl. Opt., 1984, 23(5):658～660

[5] Leviatan Y. Study of near-zone fields of a small aperture. J. Appl. Phys., 1986, 60(5):1577～1583

[6] Betzig E, Harootunian A, Lewis A et al.. Near-field diffraction by a slit:Implications for super resolution microscopy. Appl. Opt., 1986, 25(12):1890～1900

[7] Roberts A. Electromagnetic theory of diffraction by a circular aperture in a thick, perfectly conducting screen. J. Opt. Soc. Am. (A), 1987, 4(10):1970～1983

[8] Kowarz M W. Homogeneous and evanescent contributions in scalar near-field diffraction. Appl. Opt., 1995, 34(17):3055～3063

[9] Totzeck M. Validity of the scalar Kirchhoff and Rayleigh-Sommerfield diffraction theories in the near field of small phase objects. J. Opt. Soc. Am. (A), 1991, 8(1):27～32

[13] Levine H, Schwinger J. On the theory of diffraction by an aperture in an infinite plane screen. I. Phys. Rev., 1948, 74(8):958～974

[19] Agrawal G P, Pattanayak D N. Gaussian beam propagation beyond the paraxial approximation. J. Opt. Soc. Am., 1979, 69(4):575～578

[20] Lalor E. Conditions for the validity of the angular spectrum of plane waves. J. Opt. Soc. Am., 1968, 58(9):1235～1237