GPU accelerated holography for multimode fiber applications

Martin Plöschner*, T. Cizmar

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contributionpeer-review

Abstract

We demonstrate a compact GPU accelerated digital holography system for beam-shaping applications at the end of multimode fibre. The complete control of phase and amplitude on phase-only SLM is achieved through GPU implemented Gerchberg-Saxton and Yang-Gu algorithms. The GPU implementation is two orders of magnitude faster than the CPU implementation which allows video-rate image control at the distal end of the fiber virtually free of interference effects. We discuss the implementation of the algorithms and possible applications of the technology for structured illumination imaging at the end of multimode fibre.

Original languageEnglish
Title of host publicationAdaptive Optics and Wavefront Control for Biological Systems
EditorsThomas G. Bifano, Joel Kubby, Sylvain Gigan
Place of PublicationBellingham, WA
PublisherSPIE
Pages1-6
Number of pages6
ISBN (Electronic)9781628414257
DOIs
Publication statusPublished - 2015
Externally publishedYes
EventAdaptive Optics and Wavefront Control for Biological Systems - San Francisco, United States
Duration: 7 Feb 20159 Feb 2015

Publication series

NameProceedings of SPIE
PublisherSPIE
Volume9335
ISSN (Print)0277-786X

Other

OtherAdaptive Optics and Wavefront Control for Biological Systems
CountryUnited States
CitySan Francisco
Period7/02/159/02/15

Keywords

  • digital holography
  • multimode fibre
  • GPU
  • beam shaping

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