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Image capture via a wedge light-guide with no margins.

Authors
  • Travis, Adrian R L
  • Large, Tim
  • Emerton, Neil
  • Zhu, Zhaoming
  • Bathiche, Steven
Type
Published Article
Journal
Optics Express
Publisher
The Optical Society
Publication Date
Apr 12, 2010
Volume
18
Issue
8
Pages
8453–8458
Identifiers
DOI: 10.1364/OE.18.008453
PMID: 20588691
Source
Medline
License
Unknown

Abstract

We report the capture of images via a wedge light-guide without the margin for fan-in needed heretofore. While this lets one look out of a slim panel as if it were a periscope, half the power is lost and resolution is degraded by aperture diffraction. Volume gratings may resolve these drawbacks at certain wavelengths and we consider how these might be extruded.

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