Journal ArticleDOI
Hydrogen as origin of thermal fixing in LiNbO3: Fe
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TLDR
In this paper, the authors identified the mobile ions as the ions, which neutralize the electronic space charge fields during thermal fixing of holograms in LiNbO3:Fe.About:
This article is published in Solid State Communications.The article was published on 1981-11-01. It has received 140 citations till now. The article focuses on the topics: Space charge & Ion.read more
Citations
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Holography, coherent light amplification and optical phase conjugation with photorefractive materials
TL;DR: A review of photorefractive effects in electro-optic materials and their applications is presented in this paper, where the optimum parameters for applications such as volume hologram storage, coherent light amplification, optical phase conjugation etc.
Journal ArticleDOI
Defects in LiNbO3—I. experimental aspects
TL;DR: In this paper, a review of the present state of knowledge about the experimental aspects of intrinsic and extrinsic defects in LiNbO3, with emphasis on point defects, is given.
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Protonic conduction in SrZrO3-based oxides
TL;DR: Proton conduction in SrZrO 3 -based oxides which were doped with aliovalent cations such as Yb 3+, Y 3+, Ga 3+ ), Al 3+ and In 3+ was investigated as discussed by the authors.
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Defect–Domain Wall Interactions in Trigonal Ferroelectrics
TL;DR: In this paper, the intrinsic electrical, elastic, optical, and structural properties of antiparallel domain walls in the trigonal ferroelectrics lithium niobate and lithium tantalate were studied.
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Hydrogen in lithium niobate
José Manuel Cabrera,José Olivares,Mercedes Carrascosa,Joaquín Rams,Richard S. Muller,Ernesto Diéguez +5 more
TL;DR: In this paper, a review of the current knowledge on the main properties and applications of hydrogen in LiNbO3 is presented, which is divided into three parts: the first part is devoted to general properties such as methods of defect production and control, techniques used for their detection and characterization, as well as interactions with other lattice defects.
References
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Journal ArticleDOI
High‐voltage bulk photovoltaic effect and the photorefractive process in LiNbO3
TL;DR: An explanation of the photovoltaic effect, based on the asymmetry of the lattice, is proposed in this paper, which accounts for the light-induced index changes in LiNbO3.
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Holographic storage in lithium niobate
TL;DR: In this article, a single-crystal lithium niobate has been used as a holographic storage medium and the high resolution obtained suggests that such material may be useful in high capacity, changeable optical information storage, processing and display devices.
Journal ArticleDOI
Holographic pattern fixing in electro‐optic crystals
Juan J. Amodei,David L. Staebler +1 more
TL;DR: In this paper, the results of an investigation into techniques for obtaining erasure resistant holograms in electro-optic crystals were described, and the most successful approach made use of thermally activated ionic drift during or after recording.
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An optical study of the stretching absorption band near 3 microns from OH- defects in LiNbO3
TL;DR: In this article, a near infrared absorption band (λ = 2.87 μ ), identified as the 0-1 stretching vibrational band of OH - defects in LiNbO 3, was observed at 6, 77, and 300 K. This band was completely polarized perpendicular to the crystallographic c-axis within experimental error and two peaks, separated by approximately 13 cm −1, were resolved.
Journal ArticleDOI
Correlation of Reduction in Optically Induced Refractive‐Index Inhomogeneity with OH Content in LiTaO3 and LiNbO3
TL;DR: In this article, it has been demonstrated that LiTaO3 and LiNbO3 can be made more resistant to optically induced refractive index inhomogeneities caused by laser irradiation by annealing the crystals in the present of an electric field.
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