Angle-multiplexed two-color hologram storage in LiNbO3:Tb,Fe

Satoru Tanaka, Hideki Hatano, Takashi Yamaji, Myeongkyu Lee, Shunji Takekawa, Kenji Kitamura

Research output: Contribution to conferencePaper

Abstract

Angular multiplexing of two-color nonvolatile holograms was performed using 850 nm recording beams and 436 nm gating light, starting from the UV pre-exposed, colored state in near-stoichiometric LiNbO3:Tb,Fe crystals. A 436 nm light from the filtered Hg-Xe lamp with 80 mW/cm2 was used as the gating source. The incident angle of the reference beam was changed using a mirror mounted on a rotation stage followed by a 4-f Fourier transform system. An M/# of 0.33 was obtained and the multiplexed holograms showed very stable nonvolatile readout characteristics.

Original languageEnglish
PagesII758-II759
Publication statusPublished - 2001 Dec 1
Event4th Pacific Rim Conference on Lasers and Electro-Optics - Chiba, Japan
Duration: 2001 Jul 152001 Jul 19

Other

Other4th Pacific Rim Conference on Lasers and Electro-Optics
CountryJapan
CityChiba
Period01/7/1501/7/19

Fingerprint

Holograms
Color
color
multiplexing
luminaires
readout
recording
mirrors
Electric lamps
Multiplexing
Fourier transforms
Mirrors
crystals
Crystals
lithium niobate

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Tanaka, S., Hatano, H., Yamaji, T., Lee, M., Takekawa, S., & Kitamura, K. (2001). Angle-multiplexed two-color hologram storage in LiNbO3:Tb,Fe. II758-II759. Paper presented at 4th Pacific Rim Conference on Lasers and Electro-Optics, Chiba, Japan.
Tanaka, Satoru ; Hatano, Hideki ; Yamaji, Takashi ; Lee, Myeongkyu ; Takekawa, Shunji ; Kitamura, Kenji. / Angle-multiplexed two-color hologram storage in LiNbO3:Tb,Fe. Paper presented at 4th Pacific Rim Conference on Lasers and Electro-Optics, Chiba, Japan.
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Tanaka, S, Hatano, H, Yamaji, T, Lee, M, Takekawa, S & Kitamura, K 2001, 'Angle-multiplexed two-color hologram storage in LiNbO3:Tb,Fe', Paper presented at 4th Pacific Rim Conference on Lasers and Electro-Optics, Chiba, Japan, 01/7/15 - 01/7/19 pp. II758-II759.

Angle-multiplexed two-color hologram storage in LiNbO3:Tb,Fe. / Tanaka, Satoru; Hatano, Hideki; Yamaji, Takashi; Lee, Myeongkyu; Takekawa, Shunji; Kitamura, Kenji.

2001. II758-II759 Paper presented at 4th Pacific Rim Conference on Lasers and Electro-Optics, Chiba, Japan.

Research output: Contribution to conferencePaper

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T1 - Angle-multiplexed two-color hologram storage in LiNbO3:Tb,Fe

AU - Tanaka, Satoru

AU - Hatano, Hideki

AU - Yamaji, Takashi

AU - Lee, Myeongkyu

AU - Takekawa, Shunji

AU - Kitamura, Kenji

PY - 2001/12/1

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N2 - Angular multiplexing of two-color nonvolatile holograms was performed using 850 nm recording beams and 436 nm gating light, starting from the UV pre-exposed, colored state in near-stoichiometric LiNbO3:Tb,Fe crystals. A 436 nm light from the filtered Hg-Xe lamp with 80 mW/cm2 was used as the gating source. The incident angle of the reference beam was changed using a mirror mounted on a rotation stage followed by a 4-f Fourier transform system. An M/# of 0.33 was obtained and the multiplexed holograms showed very stable nonvolatile readout characteristics.

AB - Angular multiplexing of two-color nonvolatile holograms was performed using 850 nm recording beams and 436 nm gating light, starting from the UV pre-exposed, colored state in near-stoichiometric LiNbO3:Tb,Fe crystals. A 436 nm light from the filtered Hg-Xe lamp with 80 mW/cm2 was used as the gating source. The incident angle of the reference beam was changed using a mirror mounted on a rotation stage followed by a 4-f Fourier transform system. An M/# of 0.33 was obtained and the multiplexed holograms showed very stable nonvolatile readout characteristics.

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Tanaka S, Hatano H, Yamaji T, Lee M, Takekawa S, Kitamura K. Angle-multiplexed two-color hologram storage in LiNbO3:Tb,Fe. 2001. Paper presented at 4th Pacific Rim Conference on Lasers and Electro-Optics, Chiba, Japan.