Two-color holography in Tb-doped near-stoichiometric LiNbO3

K. Kitamura, Myeongkyu Lee, S. Takekawa, Y. Furukawa, H. Hatano, S. Tanaka

Research output: Contribution to conferencePaper

Abstract

Using shallow traps as intermediate energy levels, two-color nonvolatile holographic recording on Tb-doped near-stoichiometric LiNbO3 was carried out by use of cw recording beams and incoherent UV gating light. Diffraction efficiency of several % was achieved, and the measured sensitivity was 0.01-0.02 cm/J, comparable to those reported for bipolaron-based two-color holography.

Original languageEnglish
Pages8-9
Number of pages2
Publication statusPublished - 2000 Dec 1
EventConference on Lasers and Electro-Optics (CLEO 2000) - San Francisco, CA, USA
Duration: 2000 May 72000 May 12

Other

OtherConference on Lasers and Electro-Optics (CLEO 2000)
CitySan Francisco, CA, USA
Period00/5/700/5/12

Fingerprint

Holography
holography
recording
Color
color
Diffraction efficiency
Electron energy levels
energy levels
traps
sensitivity
diffraction
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

Kitamura, K., Lee, M., Takekawa, S., Furukawa, Y., Hatano, H., & Tanaka, S. (2000). Two-color holography in Tb-doped near-stoichiometric LiNbO3. 8-9. Paper presented at Conference on Lasers and Electro-Optics (CLEO 2000), San Francisco, CA, USA, .
Kitamura, K. ; Lee, Myeongkyu ; Takekawa, S. ; Furukawa, Y. ; Hatano, H. ; Tanaka, S. / Two-color holography in Tb-doped near-stoichiometric LiNbO3. Paper presented at Conference on Lasers and Electro-Optics (CLEO 2000), San Francisco, CA, USA, .2 p.
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Kitamura, K, Lee, M, Takekawa, S, Furukawa, Y, Hatano, H & Tanaka, S 2000, 'Two-color holography in Tb-doped near-stoichiometric LiNbO3' Paper presented at Conference on Lasers and Electro-Optics (CLEO 2000), San Francisco, CA, USA, 00/5/7 - 00/5/12, pp. 8-9.

Two-color holography in Tb-doped near-stoichiometric LiNbO3. / Kitamura, K.; Lee, Myeongkyu; Takekawa, S.; Furukawa, Y.; Hatano, H.; Tanaka, S.

2000. 8-9 Paper presented at Conference on Lasers and Electro-Optics (CLEO 2000), San Francisco, CA, USA, .

Research output: Contribution to conferencePaper

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AU - Kitamura, K.

AU - Lee, Myeongkyu

AU - Takekawa, S.

AU - Furukawa, Y.

AU - Hatano, H.

AU - Tanaka, S.

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N2 - Using shallow traps as intermediate energy levels, two-color nonvolatile holographic recording on Tb-doped near-stoichiometric LiNbO3 was carried out by use of cw recording beams and incoherent UV gating light. Diffraction efficiency of several % was achieved, and the measured sensitivity was 0.01-0.02 cm/J, comparable to those reported for bipolaron-based two-color holography.

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Kitamura K, Lee M, Takekawa S, Furukawa Y, Hatano H, Tanaka S. Two-color holography in Tb-doped near-stoichiometric LiNbO3. 2000. Paper presented at Conference on Lasers and Electro-Optics (CLEO 2000), San Francisco, CA, USA, .