Integral computer-generated hologram via a modified Gerchberg-Saxton algorithm

Pei Jung Wu*, Chien Yue Chen, Qing Long Deng, Hsuan T. Chang, Bor-Shyh Lin, Guan Syun Huang

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

3 Scopus citations


An integral computer-generated hologram, which modulates the phase function of an object based on a modified Gerchberg-Saxton algorithm and compiles a digital cryptographic diagram with phase synthesis, is proposed in this study. When the diagram completes position demultiplexing decipherment, multi-angle elemental images can be reconstructed. Furthermore, an integral CGH with a depth of 225 mm and a visual angle of ±11° is projected through the lens array.

Original languageEnglish
Article number015701
JournalJournal of Optics (United Kingdom)
Issue number1
StatePublished - 1 Jan 2015


  • Computer holography
  • Holographic display
  • Integral image
  • Multiple imaging

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