Resolution enhancement with a grating in lens-less digital holographic imaging

Wenhui Zhang, Liangcai Cao, Ji Cang, Guofan Jin, David Brady

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

Abstract

The imaging resolution is enhanced with multiple diffraction orders from a grating in front of the sensor in lens-less digital holography. A 1024 × 1024 image is reconstructed from a 640 × 480 hologram with the proposed algorithm.

Original languageEnglish (US)
Title of host publicationDigital Holography and Three-Dimensional Imaging, DH 2017
PublisherOSA - The Optical Society
ISBN (Electronic)9781557528209
DOIs
StatePublished - 2017
Externally publishedYes
EventDigital Holography and Three-Dimensional Imaging, DH 2017 - JeJu Island, Korea, Republic of
Duration: May 29 2017Jun 1 2017

Publication series

NameOptics InfoBase Conference Papers
VolumePart F47-DH 2017

Conference

ConferenceDigital Holography and Three-Dimensional Imaging, DH 2017
Country/TerritoryKorea, Republic of
CityJeJu Island
Period5/29/176/1/17

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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