The influence of composition on optical properties of ferroelectric potassium lithium niobate single crystals

Wan, Youbao; Yang, Ping; Wu, Yaowen; Hai-bing, Zhu; Jia, Tong; Yang, Hui

doi:10.1016/j.optmat.2006.09.020

Cited by 3 publications

(1 citation statement)

References 8 publications

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“…First, it allowed to determine and confirm the crystallographic orientation of the fibers. Placed in the proper orientation, a KLN fiber placed horizontally with its growth axis aligned with the polarization direction and vertically illuminated exhibited characteristic spectra as previously demonstrated [23].…”

Section: Compositional Homogeneity By Raman Spectroscopysupporting

confidence: 68%

Ternary system Li2O–K2O–Nb2O5: Re-examination of the 30mol% K2O isopleth and growth of fully stoichiometric potassium lithium niobate single crystals by the micro-pulling down technique

Ferriol¹,

Cochez²,

Aillerie³

2009

Journal of Crystal Growth

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Section: Compositional Homogeneity By Raman Spectroscopysupporting

confidence: 68%

Ternary system Li2O–K2O–Nb2O5: Re-examination of the 30mol% K2O isopleth and growth of fully stoichiometric potassium lithium niobate single crystals by the micro-pulling down technique

Ferriol¹,

Cochez²,

Aillerie³

2009

Journal of Crystal Growth

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Raman spectroscopy of (K,Na)NbO3 and (K,Na)1−xLixNbO3

Trodahl

Klein

Damjanović

et al. 2008

Applied Physics Letters

104

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We report Raman spectroscopy in all four phases of a (K0.5+δNa0.5−δ)NbO3 (δ∼0.03) crystal and ((K0.5+δNa0.5−δ)1−xLix)NbO3 for x=0.02 and 0.03. The phase transitions in the Li-free crystal are homogeneous and hysteretic, with no mixed-phase region between the rhombohedral and orthorhombic phases. Raman spectra in the lowest-temperature phase in the Li-doped material differ significantly from those at x=0 and suggest a structural phase boundary at a Li concentration of less than 2%.

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Optical properties of Mg ²⁺ , Yb ³⁺ , and Ho ³⁺ tri-doped LiNbO ₃ crystals

et al. 2017

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A series of LiNbO 3 crystals tri-doped with Mg 2+ , Yb 3+ , and Ho 3+ are grown by the conventional Czochraski technique. The concentrations of Mg 2+ , Yb 3+ , and Ho 3+ ions in Mg:Yb:Ho:LiNbO 3 crystals are measured by using an inductively coupled plasma atomic emission spectrometry. The x-ray diffraction is proposed to determine the lattice constant and analyze the internal structure of the crystal. The light-induced scattering of Mg:Yb:Ho:LiNbO 3 crystal is quantitatively described via the threshold effect of incident exposure energy flux. The exposure energy (E r ) is calculated to discuss the optical damage resistance ability. The exposure energy of Mg(7 mol):Yb:Ho:LiNbO 3 crystal is 709.17 J/cm 2 , approximately 425 times higher than that of the Mg(1 mol):Yb:Ho:LiNbO 3 crystal in magnitude. The blue, red, and very intense green bands of Mg:Yb:Ho:LiNbO 3 crystal are observed under the 980-nm laser excitation to evaluate the up-conversion emission properties. The dependence of the emission intensity on pumping power indicates that the up-conversion emission is a two-photon process. The up-conversion emission mechanism is discussed in detail. This study indicates that Mg:Yb:Ho:LiNbO 3 crystal can be applied to the fabrication of new multifunctional photoluminescence devices.

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The influence of composition on optical properties of ferroelectric potassium lithium niobate single crystals

Cited by 3 publications

References 8 publications

Ternary system Li2O–K2O–Nb2O5: Re-examination of the 30mol% K2O isopleth and growth of fully stoichiometric potassium lithium niobate single crystals by the micro-pulling down technique

Ternary system Li2O–K2O–Nb2O5: Re-examination of the 30mol% K2O isopleth and growth of fully stoichiometric potassium lithium niobate single crystals by the micro-pulling down technique

Raman spectroscopy of (K,Na)NbO3 and (K,Na)1−xLixNbO3

Optical properties of Mg ²⁺ , Yb ³⁺ , and Ho ³⁺ tri-doped LiNbO ₃ crystals

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The influence of composition on optical properties of ferroelectric potassium lithium niobate single crystals

Cited by 3 publications

References 8 publications

Ternary system Li2O–K2O–Nb2O5: Re-examination of the 30mol% K2O isopleth and growth of fully stoichiometric potassium lithium niobate single crystals by the micro-pulling down technique

Ternary system Li2O–K2O–Nb2O5: Re-examination of the 30mol% K2O isopleth and growth of fully stoichiometric potassium lithium niobate single crystals by the micro-pulling down technique

Raman spectroscopy of (K,Na)NbO3 and (K,Na)1−xLixNbO3

Optical properties of Mg 2+ , Yb 3+ , and Ho 3+ tri-doped LiNbO 3 crystals

Contact Info

Product

Resources

About

Optical properties of Mg ²⁺ , Yb ³⁺ , and Ho ³⁺ tri-doped LiNbO ₃ crystals