Acta Optica Sinica, Volume. 3, Issue 2, 126(1983)
Computer generated holograms of binary phase
A method for making computer generated hologram (CGH) with coding the real or imaginary part of the Fourier transformation spectrum of an object are proposed. The author shows that multiplex technique is applicable to this kind of hologram in the direction of phase coding, therefore one hologram provides many functions. Experimental results are given in this paper.
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GONG JIANMIN. Computer generated holograms of binary phase[J]. Acta Optica Sinica, 1983, 3(2): 126