Journal ArticleDOI
Electro-optical properties of KNbO3
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TLDR
In this paper, the half-wave voltages, the electro-optic (EO) and the polarization coefficients of orthorhombic KNbO 3 have been evaluated.About:
This article is published in Optics Communications.The article was published on 1974-07-01. It has received 131 citations till now. The article focuses on the topics: Refractive index & Electric field.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.
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Materials constants of KNbO3 relevant for electro‐ and acousto‐optics
TL;DR: In this paper, the dependence of the speed of two elastic waves on the applied electric field is measured yielding one electroelastic constant g13133=(95±10)NV−1 m−1.
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Development of ion-implanted optical waveguides in optical materials: A review
TL;DR: In this article, the results of recent research on the fabrication, investigation and applications of the ion-implanted optical waveguides in various optical materials, including crystals and non-crystalline glasses, are reviewed.
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Probing Ferroelectrics Using Optical Second Harmonic Generation
TL;DR: In this paper, the optical second harmonic generation (SHG) was used to probe ferroelectric complex oxide crystals and thin films, and the results showed the ability to reveal domain structures and phases not normally visible with linear optics.
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Hydrothermal synthesis of KNbO3 and NaNbO3 powders
TL;DR: Orthorhombic powders were hydrothermally synthesized in KOH and NaOH solutions (6.7-15 M) at 150 and 200 °C as discussed by the authors.
References
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Journal ArticleDOI
Electrooptic Light Modulators
Ivan P. Kaminow,E. H. Turner +1 more
TL;DR: The field of electrooptic light modulation by means of the Pockels and Kerr effects in crystals is summarized with particular attention to communications applications using the optical maser.
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Behavior of Ferroelectric KNb O 3 in the Vicinity of the Cubic-Tetragonal Transition
TL;DR: In this paper, the results of measurements on single crystals of KNb${\mathrm{O}}_{3}$ were reported and the coefficients of the first three terms of the free energy expressed as a power series in the polarization can be found.
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Domain structures in orthorhombic KNbO3 and characterisation of single domain crystals
TL;DR: In this paper, the orientation of observed domain walls is consistent with the principles of mechanical compatibility and electrical neutrality, and experimental evidence for the existence of a new type of ferroelectric domain wall (S-wall) is presented.
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Optical properties of KNbO3
TL;DR: In this article, birefringence and refractive indices were measured in the orthorhombic, tetragonal and cubic phases of a perovskite material and the dispersion of the refractive index was discussed in terms of a singleoscillator model.