OSA's Digital Library

Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: James C. Wyant
  • Vol. 47, Iss. 10 — Apr. 1, 2008
  • pp: 1567–1574

Computer generated holograms from three dimensional meshes using an analytic light transport model

Lukas Ahrenberg, Philip Benzie, Marcus Magnor, and John Watson  »View Author Affiliations


Applied Optics, Vol. 47, Issue 10, pp. 1567-1574 (2008)
http://dx.doi.org/10.1364/AO.47.001567


View Full Text Article

Enhanced HTML    Acrobat PDF (1567 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

We present a method to analytically compute the light distribution of triangles directly in frequency space. This allows for fast evaluation, shading, and propagation of light from 3D mesh objects using angular spectrum methods. The algorithm complexity is only dependent on the hologram resolution and the polygon count of the 3D model. In contrast to other polygon based computer generated holography methods we do not need to perform a Fourier transform per surface. The theory behind the approach is derived, and a suitable algorithm to compute a digital hologram from a general triangle mesh is presented. We review some first results rendered on a spatial-light-modulator-based display by our proof-of-concept software.

© 2008 Optical Society of America

OCIS Codes
(070.0070) Fourier optics and signal processing : Fourier optics and signal processing
(090.0090) Holography : Holography
(090.1760) Holography : Computer holography

ToC Category:
Holography

History
Original Manuscript: August 20, 2007
Revised Manuscript: December 3, 2007
Manuscript Accepted: January 29, 2008
Published: March 31, 2008

Citation
Lukas Ahrenberg, Philip Benzie, Marcus Magnor, and John Watson, "Computer generated holograms from three dimensional meshes using an analytic light transport model," Appl. Opt. 47, 1567-1574 (2008)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-47-10-1567

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

Multimedia

Multimedia FilesRecommended Software
» Media 1: MOV (4051 KB)      QuickTime
» Media 2: MOV (2904 KB)      QuickTime
» Media 3: MOV (3807 KB)      QuickTime
» Media 4: MOV (1380 KB)      QuickTime

You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited