linear optical properties
Molecular Structure, Vibrational Assignments and Non Linear Optical Properties of 4,4’ Dimethylaminocyanobiphenyl (DMACB) by DFT and ab Initio HF Calculations
... The HF theory applies the self-consistent field level and is thus very appropriate for such calculations. On the other hand, DFT was applied using the B3LYP which is the keyword for the hybrid functional [7], which is a ...
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Design and synthesis of squaraine and croconate functional dyes: A combined experimental and theoretical study of their linear and non-linear optical properties
... This thesis mainly focuses on squaraine and croconate dye derivatives, which have been designed using computational techniques, synthesized and analyzed for their linear and nonlinear optical ...
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NON-LINEAR OPTICAL PROPERTIES STUDY OF TWO HETEROCYCLIC COMPOUNDS
... Non-linear optical properties of two heterocyclic compounds namely 3-[2-Oxo-2-(2-oxo-2H-chromen-3-yl)- ethylidene]-1,3-dihydro-indol-2-one (3OCEDI) and Quinolin-8-ol ...Non- Linear ...
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Non linear optical properties of Group 10 metal alkynyls and their polymers
... Furthermore, studies of the dependence of the molecu- lar hyperpolarisability y on chain length in enyne oligomers indicate that it does not extrapolate to the polymer which exhibits a n[r] ...
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Study of Linear Optical Properties of Acridine-orange Laser Dye
... the linear absorption coefficient and linear- refractive index increase with solution concentration increasing and (life-time of fluorescence increases, quantum yield decreases) with solution concentration ...
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Calculation of linear and non-linear optical properties of amorphous Silicon
... Calculations for both linear and non-linear optical spectra are performed on a model structure of silicon containing 1728 atoms (Holender & Morgan, 1991).. The structure is generated[r] ...
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Effect of the UV-Irradiation on the Linear Optical Properties of Ni-Phthalocyanine Thin Film
... The type of electronic transition responsible for optical absorption is direct allowed transition. And the value of absorption increases with the increases of uv irradiation whereas the transmission and ...
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SPECTRAL DIFFRACTION AND OPTICAL PROPERTIES OF SUCCINIC-PICRATE DOPED WITH COPPER SULPHATE- A NONLINEAR OPTICAL CRYSTAL
... non linear optical properties have a wide variety of potential applications in the field of laser optics and ...examination. Optical properties of the grown crystals were studied using ...
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Pyridyl thiosemicarbazide: synthesis, crystal structure, DFT/B3LYP, molecular docking studies and its biological investigations
... non‑linear optical properties, electrostatic potential and average local ionization energy properties of molecular surface were being evaluated using Jaguar program in the Schrödinger’s set on ...
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Investigations On The Optical And Mechanical Properties Of Non Linear Optical Creatininium Phosphite Single Crystal
... order optical nonlinear materials for their technical applications in the field of photonics, optical transformation processing, optical memory storage, electro optic switches and high speed ...
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Study of electronic and optical properties of aluminium pnictides (AlX, X = P, As, Sb)
... for AlX with photon energy are shown in Figure 4. Since the investigated compounds have cubic symmetry, we need to calculate only one dielec- tric tensor component to completely character- ize the linear ...
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trans Tetraaquabis(pyridine 4 carboxylate κN)nickel(II)
... Pyridinecarboxylate ligands have recently been used in the construction of novel coordination polymers with interesting microporous and non-linear optical properties (Lin et al., 1998; Evans, Xiong ...
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Ab Initio Calculations of Optical Properties of TlBr and TlCl Radiation Detectors
... the optical properties of TlBr and TlCl binary semiconductor compounds using the self-consistent scalar relativistic full potential linear augmented plane wave band method (FP-LAPW) within the local ...
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Synthesis, Growth and Characterization of Trifluoroacetyl Glycine (TFAG) Single Crystal
... A profile on the above calculated optical constants as a function of wavelength is graphically illustrated in fig.5. From the graph it is clear that the extinction coefficient (k), reflectance(R) and refractive ...
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Electronic Structure of 1,3-dicarbomethoxy4,6-benzenedicarboxylic acid: Density Functional Approach
... indirect band gap material (X-Γ) of about 2.99, 3.05 and 3.93 eV for LDA, GGA and mBJ respectively. Even though there exist no experimental or theoretical calculations with which we should compared our results, ...
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Growth and Characterization of Pure and Doped L- Phenylalanine Maleate Single Crystals U. Karunanithi, S. Arulmozhi, M. Dinesh Raja and J. Madhavan
... structural, linear and nonlinear optical properties of L- Phenylalanine maleate (LPM) crystals has been studied ...Nonlinear optical properties were also studied by SHG ...
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Enhancement of UV Photo catalytic Activity in Greenly Modified Nano TiO2
... gap by shifting the valence band edge to higher energy. The effect of heat treatment and nitrogen doping in UV-Vis absorption spectra of Hombikat UV100 is depicted in figure 5 (above). Both heat treatment and nitrogen ...
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Linear and nonlinear optical properties of low dimensional structures on vicinal silicon (111) surfaces
... Auger-electron spectroscopy (AES), LEED and RHEED are standard surface science techniques for determining the elemental composition and crystallographic structure of surfaces. An electron beam of energy 150 eV has a ...
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Quantum Chemical Study on 5-(1,3-Dithian-2-Y L)-2H-1,3-Benzodioxole- A D.F.T Study
... Vibrational spectroscopy has been used to make significant contribution in many areas of physics and chemistry as well as in other areas of science .its important applications are in the study of intra molecular and ...
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Using polarimeter and Stokes parameters for measuring linear birefringence and diattenuation properties of optical samples
... The sampling rate of polarimeter used in the present experiments of measuring the output Stokes parameters is 30 samples per second. Therefore, we used one hundred data points to calculate the standard deviation and the ...
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