1. M. Gale, “Sinusoidal Relief Gratings for Zero-Order-Reconstruction of Black-and-White Images,” Opt. Commun. 18(3), 292–297 (1976).
2. M. T. Gale, K. Knop, and R. Morf, “Zero-Order Diffractive Microstructures for Security Applications,” Proc. SPIE 1210, 83–89 (1990).
3. V. A. Soifer, V. V. Kotlyar, and L. L Doskolovich, “Diffractive Optical Elements in Nanophotonic Devices, Komp’uternaya Optika, 33(4), 352–368 (2009).
4. N. Streibl, “Diffractive Optical Elements for Optoelectronic Interconnections,” Proc. SPIE 1574, 34–39 (1991).
5. A. G. Poleschuk, “Photo Halftone Method for the Synthesis of Kinoforms for Laser Technology,” in Proc. V Conf. Laser Optics (Leningrad, 1987), p. 270.