G
G. Vinitha
Researcher at VIT University
Publications - 308
Citations - 3488
G. Vinitha is an academic researcher from VIT University. The author has contributed to research in topics: Single crystal & Crystal. The author has an hindex of 23, co-authored 251 publications receiving 2106 citations. Previous affiliations of G. Vinitha include B. S. Abdur Rahman University & Anna University.
Papers
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Third-order nonlinear optical properties and power limiting behavior of magnesium ferrite under CW laser (532 nm, 50 mW) excitation
TL;DR: In this paper, the third-order nonlinear optical response of heat-treated magnesium ferrite (MgFe2O4) synthesized by simple combustion was studied by Z-scan experiment under continuous wave laser excitation (532nm, 50mW).
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Influence of copper ions on structural and non-linear optical properties in manganese ferrite nanomaterials
TL;DR: In this paper, a series of Mn 1-x Cu x Fe 2 O 4 particles were prepared using chemical co-precipitation method with metal nitrates as precursor materials and the results show that these materials have potential for exploitation towards device applications like optical limiting and switching.
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Ethylenediaminium di(4-nitrophenolate): a third order NLO material for optical limiting applications.
TL;DR: Thermogravimetric analysis and differential thermal analysis showed that the compound melts at 142.9°C, and the limiting behavior observed with the sample is attributed mainly to nonlinear refraction.
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Synthesis, structural, vibrational, thermal, dielectric and optical properties of third order nonlinear optical single crystal for optical power limiting applications
V. Siva,S. Asath Bahadur,A. Shameem,Shunmuganarayanan Athimoolam,K. Udaya Lakshmi,G. Vinitha +5 more
TL;DR: In this paper, a new metal-organic NLO single crystal of 2-Aminopyridinium bis[hexaaqua(cobalt(II)) sulfate] monohydrate (2APCS) has been obtained by the reaction of aqueous solution of 2A Aminopyridine and cobalt (II) sulfate heptahydrate and by room temperature slow evaporation process.
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Third order nonlinear optical properties and optical limiting behavior of alkali metal complexes of p-nitrophenol
TL;DR: In this paper, the optical nonlinearity of metal complexes of p-nitrophenolate (M=Li, Na and K) in ethanol was studied by using a continuous wave (cw) diode pumped Nd:YAG laser (532nm, 50mW).