Reference beam apodization in angularly multiplexed volume holography

Mark A Neifeld, Mark E. McDonald, Brian M. King

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

Abstract

Bragg selectivity in volume holography can be exploited to store many holographic pages within the same physical volume. The detailed character of this Bragg selectivity is also responsible for the crosstalk among stored pages and is governed by the 3D envelope function of the volume hologram. Other workers have discussed these crosstalk effects in detail. In this paper we discuss the effect of reference beam apodization on the angular selectivity of photorefractive volume holograms. Apodization using phase-only beam forming is studied and we focus on the use of apodization during hologram retrieval. The trade-offs among storage capacity, information density, and noise are discussed for both the apodized and unapodized configurations. The presence of conventional hologram crosstalk as well as effects due to material absorption and recording angle jitter are included.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
Pages101-106
Number of pages6
Volume3137
DOIs
StatePublished - 1997
EventPhotorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications III - San Diego, CA, United States
Duration: Jul 28 1997Jul 28 1997

Other

OtherPhotorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications III
CountryUnited States
CitySan Diego, CA
Period7/28/977/28/97

Fingerprint

apodization
Holography
Hologram
Holograms
holography
Crosstalk
Selectivity
crosstalk
selectivity
material absorption
Storage Capacity
Channel capacity
beamforming
Jitter
Beamforming
Envelope
retrieval
Retrieval
Absorption
envelopes

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Neifeld, M. A., McDonald, M. E., & King, B. M. (1997). Reference beam apodization in angularly multiplexed volume holography. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 3137, pp. 101-106) https://doi.org/10.1117/12.287774

Reference beam apodization in angularly multiplexed volume holography. / Neifeld, Mark A; McDonald, Mark E.; King, Brian M.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 3137 1997. p. 101-106.

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

Neifeld, MA, McDonald, ME & King, BM 1997, Reference beam apodization in angularly multiplexed volume holography. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 3137, pp. 101-106, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications III, San Diego, CA, United States, 7/28/97. https://doi.org/10.1117/12.287774
Neifeld MA, McDonald ME, King BM. Reference beam apodization in angularly multiplexed volume holography. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 3137. 1997. p. 101-106 https://doi.org/10.1117/12.287774
Neifeld, Mark A ; McDonald, Mark E. ; King, Brian M. / Reference beam apodization in angularly multiplexed volume holography. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 3137 1997. pp. 101-106
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