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
Studies of photorefractive fields of MnO and Fe2O3 co-doped near stoichiometric LiNbO3 crystals
โ Scribed by Zhijie Sun; Hongtao Li; Wei Cai; Liancheng Zhao
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 127 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0925-3467
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
In this paper, photorefractive crystals of Ce,Fe:LiNbO are systematically studied. The crystals have been grown by the 3 Czochralski method. Samples with various doping concentrations and oxidationrreduction treatment have been fabricated. Their photorefractive properties were experimentally investi
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