Efficient local fixing of photorefractive polymer hologram using a laser beam

Guoqiang Li; Peng Wang

doi:10.1063/1.3361655

Efficient local fixing of photorefractive polymer hologram using a laser beam

Guoqiang Li, Peng Wang

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

We propose and demonstrate a novel technique for efficient local fixing of photorefractive polymer hologram using a laser beam. In the technique, a CO ₂ laser beam is used to heat the sample and a local hologram can be fixed easier than previous methods. By using thinner glass 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 the order of a second. This technique is critical for dynamic holographic three-dimensional display and holographic data storage.

Original language	English
Article number	111109
Journal	Applied Physics Letters
Volume	96
Issue number	11
DOIs	https://doi.org/10.1063/1.3361655
State	Published - 2010
Externally published	Yes

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title = "Efficient local fixing of photorefractive polymer hologram using a laser beam",

abstract = "We propose and demonstrate a novel technique for efficient local fixing of photorefractive polymer hologram using a laser beam. In the technique, a CO 2 laser beam is used to heat the sample and a local hologram can be fixed easier than previous methods. By using thinner glass 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 the order of a second. This technique is critical for dynamic holographic three-dimensional display and holographic data storage.",

author = "Guoqiang Li and Peng Wang",

note = "Funding Information: G.L. acknowledges support from National Institutes of Health (through Grant No. 1R21EB008857 from the National Institute of Biomedical Imaging and Bioengineering), The Wallace H. Coulter Foundation (through Career Award Grant No. WCF0086TN), and University of Missouri Research Board. The authors thank Michi Yamamoto and N. Peyghambarian for assistance in the experimental setup.",

year = "2010",

doi = "10.1063/1.3361655",

language = "English",

volume = "96",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

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AU - Li, Guoqiang

AU - Wang, Peng

N1 - Funding Information: G.L. acknowledges support from National Institutes of Health (through Grant No. 1R21EB008857 from the National Institute of Biomedical Imaging and Bioengineering), The Wallace H. Coulter Foundation (through Career Award Grant No. WCF0086TN), and University of Missouri Research Board. The authors thank Michi Yamamoto and N. Peyghambarian for assistance in the experimental setup.

PY - 2010

Y1 - 2010

N2 - We propose and demonstrate a novel technique for efficient local fixing of photorefractive polymer hologram using a laser beam. In the technique, a CO 2 laser beam is used to heat the sample and a local hologram can be fixed easier than previous methods. By using thinner glass 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 the order of a second. This technique is critical for dynamic holographic three-dimensional display and holographic data storage.

AB - We propose and demonstrate a novel technique for efficient local fixing of photorefractive polymer hologram using a laser beam. In the technique, a CO 2 laser beam is used to heat the sample and a local hologram can be fixed easier than previous methods. By using thinner glass 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 the order of a second. This technique is critical for dynamic holographic three-dimensional display and holographic data storage.

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VL - 96

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 11

M1 - 111109

ER -

Efficient local fixing of photorefractive polymer hologram using a laser beam

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