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Photorefractive and Spectroscopic Properties of Pr:LiNbO3

Lim, Ki Soo ; Pham, Van-Thai LU ; Lee, Sun Kyun ; Trinh, Minh Tuan ; Hesselink, L. and Neurgaonkar, R. R. (2003) Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications IX In Proceedings of SPIE - The International Society for Optical Engineering 5206. p.45-54
Abstract

From the ultraviolet induced absorption, we have found a broad blue band and little involvement of Pr ions in ultraviolet illumination. Ultraviolet excited photoluminescence and the excitation spectra for visible emission were also measured in Pr:LiNbO3. We estimated photovoltaic constant and photoconductivity by measuring photovoltaic current and voltage with different boundary conditions. With ultraviolet gated short-circuit holographic recording, we have measured enhanced sensitivity and diffraction efficiency.

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author
; ; ; ; and
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
keywords
Gated holographic recording, Induced absorption, Photoluminescence, Photovoltaic current
host publication
chungbuk national university
series title
Proceedings of SPIE - The International Society for Optical Engineering
volume
5206
pages
10 pages
conference name
Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications IX
conference location
San Diego, CA, United States
conference dates
2003-08-03 - 2003-08-04
external identifiers
  • scopus:1242263406
ISSN
0277-786X
language
English
LU publication?
no
id
763e91a6-c5de-46b8-9eb5-119c5c446ea6
date added to LUP
2019-06-30 10:16:24
date last changed
2022-02-15 22:08:12
@inproceedings{763e91a6-c5de-46b8-9eb5-119c5c446ea6,
  abstract     = {{<p>From the ultraviolet induced absorption, we have found a broad blue band and little involvement of Pr ions in ultraviolet illumination. Ultraviolet excited photoluminescence and the excitation spectra for visible emission were also measured in Pr:LiNbO<sub>3</sub>. We estimated photovoltaic constant and photoconductivity by measuring photovoltaic current and voltage with different boundary conditions. With ultraviolet gated short-circuit holographic recording, we have measured enhanced sensitivity and diffraction efficiency.</p>}},
  author       = {{Lim, Ki Soo and Pham, Van-Thai and Lee, Sun Kyun and Trinh, Minh Tuan and Hesselink, L. and Neurgaonkar, R. R.}},
  booktitle    = {{chungbuk national university}},
  issn         = {{0277-786X}},
  keywords     = {{Gated holographic recording; Induced absorption; Photoluminescence; Photovoltaic current}},
  language     = {{eng}},
  month        = {{12}},
  pages        = {{45--54}},
  series       = {{Proceedings of SPIE - The International Society for Optical Engineering}},
  title        = {{Photorefractive and Spectroscopic Properties of Pr:LiNbO<sub>3</sub>}},
  volume       = {{5206}},
  year         = {{2003}},
}