Experiment on three-dimensional display using spatial cross modulation method

Yuta Kan, Atsushi Okamoto, Akihisa Tomita, Atsushi Shibukawa, Hisatoshi Funakoshi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)


We performed an experiment on a 3D display by employing spatial cross modulation (SCM) using a random diffuser and phase-only spatial light modulator (SLM). In our experiment, a 3D object, which is constructed using four 2D images acquired from different spatial positions, is generated and the encoded 3D object is then displayed on the SLM. The different object images are observed when the image sensor is moved to different spatial positions. The experimental results revealed that the SCM method allows the generation of arbitrarily complex amplitude fields with high diffraction efficiency and with almost no speckle noise.

Original languageEnglish
Title of host publicationPractical Holography XXIX
Subtitle of host publicationMaterials and Applications
EditorsHans I. Bjelkhagen, V. Michael Bove
ISBN (Electronic)9781628414769
Publication statusPublished - 2015
Externally publishedYes
EventPractical Holography XXIX: Materials and Applications - San Francisco, United States
Duration: Feb 8 2015Feb 11 2015

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X


OtherPractical Holography XXIX: Materials and Applications
Country/TerritoryUnited States
CitySan Francisco


  • 3D display
  • Holography
  • Phase modulation
  • Phase-conjugation
  • Random diffuser

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering


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