๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Photorefractive resistance of near-stoichiometric LiNbO3 fiber single crystal by addition of ZnO

โœ Scribed by H.J. Lee; J.W. Shur; T.I. Shin; D.H. Yoon


Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
343 KB
Volume
30
Category
Article
ISSN
0925-3467

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Studies of photorefractive fields of MnO
โœ Zhijie Sun; Hongtao Li; Wei Cai; Liancheng Zhao ๐Ÿ“‚ Article ๐Ÿ“… 2004 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 308 KB

Photorefractive field properties of MnO doped near stoichiometric LiNbO 3 crystals were studied. The crystals have been grown by the top seeded solution growth method by adding K 2 O flux to Li 2 O-Nb 2 O 5 melt. Their IR spectra and domain structures showed that the crystals were near stoichiometri

Improved blue photorefractive properties
โœ Chao Xu; Chunhui Yang; Yang Mo; Yijie Wang; Liang Sun; Liangcai Cao; Yuheng Xu ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 145 KB

Near-stoichiometric LiNbO 3 single crystal tri-doped with ZrO 2 , MnO and Fe 2 O 3 was grown from Li-riched melt by Czochralski method. The defect structures and composition of these crystals were analyzed by means of ultraviolet-visible and infrared transmittance spectra. The appearance of 3466 cm

Two-wave mixing of ion-implanted photore
โœ Baogang Peng; Feng Chen; Yang Tan; Detlef Kip ๐Ÿ“‚ Article ๐Ÿ“… 2011 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 471 KB

We report on the two-wave mixing of light in photorefractive waveguides in H ion-implanted Fe-doped near-stoichiometric lithium niobate crystals. For pump light of 632.8 nm wavelength a gain coefficient as high as 15 cm ร€1 is found. A response time of the order of a few seconds is achieved for micro