Efficient local fixing of photorefractive polymer hologram using a laser beam

Guoqiang Li, Peng Wang, Muhsin Eralp, Jayan Thomas, Robert A Norwood, Michi Yamamoto, Nasser N Peyghambarian

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

1 Citation (Scopus)

Abstract

We propose and demonstrate a novel technique for efficient local fixing of photorefractive polymer hologram using a laser beam. In the new technique, a CO 2 laser beam is used to heat the sample and a local hologram can be fixed easily. By using glass and sapphire with particular thickness as the substrates for the photorefractive device, the hologram can be fixed efficiently and at much faster speed. The fixation efficiency can be greater than 80% and the hologram can be fixed in a few seconds. This technique is critical for dynamic holographic 3D display and holographic data storage.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
Volume6314
DOIs
StatePublished - 2006
EventPhotorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications XII - SAn Diego, CA, United States
Duration: Aug 16 2006Aug 17 2006

Other

OtherPhotorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications XII
CountryUnited States
CitySAn Diego, CA
Period8/16/068/17/06

Fingerprint

Holograms
fixing
Laser beams
laser beams
polymers
Polymers
data storage
sapphire
heat
glass
Sapphire
Display devices
Data storage equipment
Glass
Substrates

Keywords

  • Holographic data storage
  • Holographic display
  • Laser thermal fixing
  • Photorefractive hologram
  • Photorefractive polymer

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Li, G., Wang, P., Eralp, M., Thomas, J., Norwood, R. A., Yamamoto, M., & Peyghambarian, N. N. (2006). Efficient local fixing of photorefractive polymer hologram using a laser beam. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 6314). [631401] https://doi.org/10.1117/12.681461

Efficient local fixing of photorefractive polymer hologram using a laser beam. / Li, Guoqiang; Wang, Peng; Eralp, Muhsin; Thomas, Jayan; Norwood, Robert A; Yamamoto, Michi; Peyghambarian, Nasser N.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6314 2006. 631401.

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

Li, G, Wang, P, Eralp, M, Thomas, J, Norwood, RA, Yamamoto, M & Peyghambarian, NN 2006, Efficient local fixing of photorefractive polymer hologram using a laser beam. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 6314, 631401, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications XII, SAn Diego, CA, United States, 8/16/06. https://doi.org/10.1117/12.681461
Li G, Wang P, Eralp M, Thomas J, Norwood RA, Yamamoto M et al. Efficient local fixing of photorefractive polymer hologram using a laser beam. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6314. 2006. 631401 https://doi.org/10.1117/12.681461
Li, Guoqiang ; Wang, Peng ; Eralp, Muhsin ; Thomas, Jayan ; Norwood, Robert A ; Yamamoto, Michi ; Peyghambarian, Nasser N. / Efficient local fixing of photorefractive polymer hologram using a laser beam. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6314 2006.
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