✦ LIBER ✦

Growth and studies of optical properties of double-doped In:Fe:LiTaO3 crystal

✍ Scribed by Decai Ma; Biao Wang; Shuangquan Fang; Tao Zhang; Rui Wang; Yuan Wei

Publisher: John Wiley and Sons
Year: 2006
Tongue: English
Weight: 88 KB
Volume: 48
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.21919

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✦ Synopsis

Abstract

In:Fe:LiTaO~3~ crystals were grown in an air atmosphere using the Czochralski method. The photorefractive properties were measured by the two‐wave coupling experiments, and light‐induced scattering was used to characterize the optical damage. It was found that the photorefractive response speed of In:Fe:LiTaO~3~ was about four times faster than that of Fe:LiTaO~3~, and the resistance ability to optical damage was drastically improved. The increase in damage resistance and faster response speed could be attributed to the Fe^3+^ losing their electron acceptor properties and, therefore, an increase in photoconductivity. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 48: 2227–2230, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21919

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