Growth and investigations of 3rd order NLO properties of novel semi organic tartaric acid lithium sulfate single crystal for photonics application

Rȧjeswari, S.; Palani, Geetha; Biju, P. L.; Chithambaram, V.

doi:10.1007/s11082-020-02481-8

Cited by 13 publications

(3 citation statements)

References 18 publications

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“…Among these acentric tartrates reported to date, most of them are composed of tartaric acid and organic amines or amino acids, which often induce a narrowing of the transparent range. Only a few of organic–inorganic hybrid tartrates have been found to be NLO-active, , and most of them are simple cocrystals of tartaric acid and inorganic salts. The ionic bonds or weak intermolecular interactions usually bring crystals an inevitable hygroscopicity.…”

Section: Introductionmentioning

confidence: 99%

Two Acentric Zn-Based l-Tartrates with Moderate Second Harmonic Generation Responses and Large Birefringence

Yu,

Wan,

Yang

et al. 2024

Inorg. Chem.

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The discovery of novel organic−inorganic hybrid nonlinear optical (NLO) crystal materials holds great potential in advancing laser science and technology as they offer a wide range of benefits including easy synthesis, structural versatility, and high hyperpolarizability. Herein, the integration of L-tartaric acid (L-C 4 H 6 O 6 ) and ZnSO 4 gave rise to two acentric Zn-based organic− inorganic hybrid crystals, namely, Zn 2 (, water molecule, or [SO 4 ] tetrahedron. Interestingly, they possess moderate secondorder NLO effects of 0.28 × KH 2 PO 4 (Zn-LT) and 0.57 × KH 2 PO 4 (Zn-LTS), large birefringence of 0.075 (Zn-LT) and 0.069 (Zn-LTS), suggesting that the introduction of [SO 4 ] groups with intrinsically weak polarizability and weak optical anisotropy induces the enhancement of the NLO effect while without reducing birefringence much. In addition, both of them display UV cutoff edges near 210 nm, indicating their potential as NLO crystals applied in the UV and solar-blind region.

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Section: Introductionmentioning

confidence: 99%

Two Acentric Zn-Based l-Tartrates with Moderate Second Harmonic Generation Responses and Large Birefringence

Yu,

Wan,

Yang

et al. 2024

Inorg. Chem.

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“…The thiosemicarbazide molecule is centrosymmetric by nature, but when combined with inorganic compounds, complexes are produced that are noncentrosymmetric [10,11]. In this study, potassium bromide is attached to thiosemicarbazide to generate a novel semi organic (metal-organic) compound in this series [12][13][14][15]. Many thiosemicarbazide associated compounds, such as Thiosemicarbazide potassium chloride (TSCPC), thiosemicarbazide cadmium chloride monohydrate (TSCCCM), and thiosemicarbazide lithium chlorides [TSLC], have been identi ed as good semi-organic nonlinear optical materials.…”

Section: Introductionmentioning

confidence: 99%

Investigation of optical, Thermal studies on semi organic Nonlinear Optical Single Crystal Thiosemicarbazide Potassium Bromide (TSCPB) for Optoelectronic devices applications

Rajeshwari

Raja²,

Saravanan³

et al. 2023

Preprint

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The Thiosemicarbazide Potassium Bromide (TSCPB) single crystals have been grown by the slow evaporation solution growth technique. The lattice parameters and crystalline nature of the grown TSCPB crystals have been studied by single XRD analysis. The chemical composition and the corresponding functional groups of the grown TSCPB have been confirmed by FTIR studies. The optical transparency of TSCPB in the visible region has been confirmed by the UV-Vis-NIR spectrum, and it has also been ensured by the maximum wavelength emission from the photoluminescence study. The band gap of the TSCPB material was calculated from optical absorption studies. The DSC analysis ascertained the thermal stability of the material. The morphology of the grown TSCPB crystal was studied. The second harmonic generation of TSCPB crystal has been determined by the standard Kurtz and Perry powder method.

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“…Slow evaporation was used to try to develop amino acids (L-alanine, L-arginine, and Glycine) doped sodium acid phthalate in this study. Because of the impact of doping on intrinsic defects, the effect of dopants is important [20][21][22][23][24][25]. The reports and characterization suggest that dopants strengthen optical, mechanical, and other properties.…”

Section: Introductionmentioning

confidence: 99%

Growth, structural, optical and mechanical studies on Amino acids doped Nonlinear optical sodium acid phthalate single crystals

Marudhu

Baraniraj²,

Krishnan

et al. 2022

Phys. Chem. Solid St.

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The slow evaporation technique was used to successfully grown amino acid doped sodium acid phthalate (NaAP) crystals at room temperature. A great deal of research has been done on the effects of amino acids on NaAP growth and characteristics. X-ray diffraction was used to examine the crystal structure and lattice parameters of the grown crystals. Functional groups were found in the title crystals, which revealed themselves utilizing FTIR spectra. The optical transparency of the doped crystals was noticed by measurements of optical absorption. In order to assess the mechanical strength of the produced crystals, Vickers microhardness tests were employed. The technique of Kurtz powder was utilized to calculate the second harmonic generation (SHG) performance of the cultivated crystals.

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Growth and investigations of 3rd order NLO properties of novel semi organic tartaric acid lithium sulfate single crystal for photonics application

Cited by 13 publications

References 18 publications

Two Acentric Zn-Based l-Tartrates with Moderate Second Harmonic Generation Responses and Large Birefringence

Two Acentric Zn-Based l-Tartrates with Moderate Second Harmonic Generation Responses and Large Birefringence

Investigation of optical, Thermal studies on semi organic Nonlinear Optical Single Crystal Thiosemicarbazide Potassium Bromide (TSCPB) for Optoelectronic devices applications

Growth, structural, optical and mechanical studies on Amino acids doped Nonlinear optical sodium acid phthalate single crystals

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