CUED Publications database

Field of view expansion for 3-D holographic display using a single spatial light modulator with scanning reconstruction light

Chen, RHY and Wilkinson, TD (2009) Field of view expansion for 3-D holographic display using a single spatial light modulator with scanning reconstruction light. 3DTV-CON 2009 - 3rd 3DTV-Conference: The True Vision - Capture, Transmission and Display of 3D Video, Proceedings.

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Abstract

Increasing the field of view of a holographic display while maintaining adequate image size is a difficult task. To address this problem, we designed a system that tessellates several sub-holograms into one large hologram at the output. The sub-holograms we generate is similar to a kinoform but without the paraxial approximation during computation. The sub-holograms are loaded onto a single spatial light modulator consecutively and relayed to the appropriate position at the output through a combination of optics and scanning reconstruction light. We will review the method of computer generated hologram and describe the working principles of our system. Results from our proof-of-concept system are shown to have an improved field of view and reconstructed image size. ©2009 IEEE.

Item Type: Article
Uncontrolled Keywords: Holography Image generation Optics Three-dimensional displays
Subjects: UNSPECIFIED
Divisions: Div B > Photonics
Depositing User: Cron job
Date Deposited: 16 Jul 2015 13:37
Last Modified: 29 Jul 2015 01:47
DOI: 10.1109/3DTV.2009.5069673