Growth and electrical properties of Mg:α-LiIO3 crystal

Du, Yang; Sun, Yan; Chen, W.C.; Chen, X.L.; Zhang, D.F.

doi:10.1016/j.jcrysgro.2006.03.034

Cited by 8 publications

(5 citation statements)

References 22 publications

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“…For the obtained KTI crystal, although the crystallinity (fwhm = 82 arcseconds) is not as good as some very high quality crystals from solution, such as Cs 2 TeMo 3 O 12 (fwhm = 19 arcseconds), 52 Cs 2 TeW 3 O 12 (fwhm = 33 arcseconds), 53 and Ba 3 ZnB 5 O 10 PO 4 (fwhm = 35 arcseconds), 21 it is comparably even better than some other high quality crystals also grown from solution, such as Ba 4 B 11 O 20 F (fwhm = 61 arcseconds), 18 LiNa 5 Mo 9 O 30 (fwhm = 59 arcseconds without pulling crystal and fwhm = 98 arcseconds with pulling crystal), 19 especially much better than other crystals grown by an aqueous solution method, such as Mg:a-LiIO 3 (fwhm = 660 arcseconds). 54 Thermal Analysis. The TG and DTA curves of KTI are shown in Figure 4.…”

Section: ■ Results and Discussionmentioning

confidence: 99%

Crystal Growth and Linear and Nonlinear Optical Properties of KIO₃·Te(OH)₆

Zhang

et al. 2017

Crystal Growth & Design

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A single crystal of the nonlinear optical material KIO3·Te(OH)6 (KTI) with dimensions of 37 × 7 × 5 mm3 was successfully grown at room temperature by slow evaporation. Linear and nonlinear optical measurements were performed on these crystals. Rocking curve measurements indicate that the single crystal is of high quality with a full width at half-maximum (fwhm) of 0.023° (82 arcseconds) from the (010) reflection. Refractive index measurements revealed a birefringence of 0.0545 @ 1064 nm. Through the refractive index measurements and the fitted Sellmeier equations, we determined the Type I and Type II phase-matching wavelength ranges. KTI is Type I (Type II) phase-matchable with a fundamental wavelength range from 674–3266 nm (880–2260 nm). Powder second-harmonic generation (SHG) measurements indicate an SHG intensity of 1.2× KH2PO4 (KDP). SHG coefficients were determined by the Maker fringe method on cut and polished (100) and (010) single crystal wafers. The d 31 = 0.24 pm/V and d 32 = 0.73 pm/V were determined. Laser damage threshold (LDT) measurements were also performed, which indicates that KTI has an LDT of 731 MW/cm2 at 1064 nm with a 6 ns pulse width.

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Section: ■ Results and Discussionmentioning

confidence: 99%

Crystal Growth and Linear and Nonlinear Optical Properties of KIO₃·Te(OH)₆

Zhang

et al. 2017

Crystal Growth & Design

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“…The crystalline perfection of KLHCY single crystal was demonstrated by means of a rocking curve from a well-polished (020) wafer, captured through HRXRD measurements and displayed in Figure . The full width at half-maximum (FWHM) for the KLHCY wafer could be read of 0.011° (39″), indicating the high quality of this wafer, which could be comparable to some superb materials, that is, Ba 3 ZnB 5 O 10 PO 4 (35″), Cs 2 TeW 3 O 12 (33″), and Ba 4 B 11 O 20 F (61″), and tower above other crystals from water solution such as Mg: α-LiIO 3 (660″) …”

Section: Resultsmentioning

confidence: 89%

“…The full width at half-maximum (FWHM) for the KLHCY wafer could be read of 0.011°(39″), indicating the high quality of this wafer, which could be comparable to some superb materials, that is, Ba 3 ZnB 5 O 10 PO 4 (35″), 33 Cs 2 TeW 3 O 12 (33″), 34 and Ba 4 B 11 O 20 F (61″), 35 and tower above other crystals from water solution such as Mg: α-LiIO 3 (660″). 36 Thermophysical Properties. To assist the growth and applications of KLHCY, the results of thermal expansion measurements in 298.15−473.15 K are displayed in Figure 4a, showing almost linear expansion and no abnormal phenomena.…”

Section: ■ Introductionmentioning

confidence: 99%

Crystal Growth and Physical Properties of the Nonlinear Optical Crystal KLi(HC₃N₃O₃)·2H₂O

Yan

et al. 2022

Crystal Growth & Design

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A hydro-isocyanurate nonlinear optical (NLO) crystal, KLi(HC 3 N 3 O 3 )•2H 2 O (KLHCY), with dimensions of 60 × 55 × 30 mm 3 , has been successfully developed by means of a water solution method, whose quality is evidenced through the rocking curve measurement. Its thermophysical properties are explored thoroughly, evidencing the possibility of potential laser applications. Meanwhile, refractive index measurements are carried out by the auto-collimation method and fitted well according to Sellmeier equations, deriving moderate birefringence within 266− 1064 nm. Based on the progressive works, phase-matching (PM) wavelength ranges for KLHCY are revised, where the type Ι and type ΙΙ PM fundamental wavelengths cover 482−5178 and 524− 3174 nm, respectively. Hence, the 266 nm light generation can be acquired by type Ι PM conditions, in which PM angles are elaborately derived to (φ = 50°, θ = 90°) and (φ = 0°, θ = 38.5°). Furthermore, the NLO coefficients of KLHCY are perfected through the Maker fringe method, determined as |d 31 | = 1.97 pm V −1 , |d 32 | = 0.20 pm V −1 , and |d 33 | = 2.47 pm V −1 , showing leading values over the known fourth harmonic generation (FHG) NLO crystals. Consequently, this work concentrates on the further investigation for the physical properties of the KLHCY crystal and paths an expansive avenue for the growth and prosperous applications of the KLHCY crystal in promising realms.

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“…The doping of alpha-lithium iodate with some transition element lead to the development of waveguides combined with interesting light amplification system [7,8]. The Mg 2+ ions doping enhances the electrical conductivity and dielectric characterization of the alpha-lithium iodate crystal [9]. It can be used with benefit in optically guided configurations, making therefore Mn: α-LiIO 3 , a good potential candidate for integrated optics.…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Growth and Optical Studies of Mn: α-LiIO<sub>3</sub> Single Crystal

Kumar¹,

Babu

Vizhi

et al. 2012

AMR

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Manganese doped alpha-lithium iodate have been synthesized and single crystals have been grown for nonlinear optical applications. The grown crystal has been subjected to single crystal X-ray diffraction to confirm the structure. The crystalline perfection was assessed by high-resolution X- ray diffractometer (HRXRD). Second harmonic generation (SHG) efficiency was found to be 71 times than that of KDP. The UV–Vis-NIR spectroscopic study revealed that the grown crystal has good optical transparency in the visible region clearly indicates that Mn doped α-LiIO3 crystals can be used as window material in optical instruments. Presence of dopant was confirmed by energy-dispersive spectrometry.

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Growth and electrical properties of Mg:α-LiIO3 crystal

Cited by 8 publications

References 22 publications

Crystal Growth and Linear and Nonlinear Optical Properties of KIO₃·Te(OH)₆

Crystal Growth and Linear and Nonlinear Optical Properties of KIO₃·Te(OH)₆

Crystal Growth and Physical Properties of the Nonlinear Optical Crystal KLi(HC₃N₃O₃)·2H₂O

Synthesis, Growth and Optical Studies of Mn: α-LiIO<sub>3</sub> Single Crystal

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Growth and electrical properties of Mg:α-LiIO3 crystal

Cited by 8 publications

References 22 publications

Crystal Growth and Linear and Nonlinear Optical Properties of KIO3·Te(OH)6

Crystal Growth and Linear and Nonlinear Optical Properties of KIO3·Te(OH)6

Crystal Growth and Physical Properties of the Nonlinear Optical Crystal KLi(HC3N3O3)·2H2O

Synthesis, Growth and Optical Studies of Mn: α-LiIO<sub>3</sub> Single Crystal

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Crystal Growth and Linear and Nonlinear Optical Properties of KIO₃·Te(OH)₆

Crystal Growth and Linear and Nonlinear Optical Properties of KIO₃·Te(OH)₆

Crystal Growth and Physical Properties of the Nonlinear Optical Crystal KLi(HC₃N₃O₃)·2H₂O