[PDF] Top 20 Optical studies of non linear behaviour of dye doped liquid crystal systems
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Optical studies of non linear behaviour of dye doped liquid crystal systems
... intensities up to 1W/cm 2 for prolonged periods of time (even up to the melting point of 5CB) with or without application of external fields for all interfaces used (PI, SiOx, ZLI2222, PVA and pure glass). MR in ... See full document
13
Dielectric Behaviour of Pure and Dye Doped Nematic Liquid Crystal BKS/B07
... and liquid crystals (LC) are well es- tablished materials for photonic and non-linear optical device applications because of their optical non linearity and very rapid ... See full document
9
Enhanced Thermal, Dielectric and Nonlinear Optical Studies on Rhodamine B Doped BTCC Crystals for Nonlinear Optical Applications
... B doped BTCC crystals and their characterization have been ...BTCC crystal, in the present investigation, an attempt has been made to grow an optical quality doped BTCC by low temperature ... See full document
14
Efficiency improvements in a dichroic dye-doped liquid crystal Fresnel lens
... of liquid crystals [1] (LC) make them incredibly efficient and versatile light manipulators, so that they are ubiquitous in display and non-display ...in optical communications, display ... See full document
9
Efficiency improvements in a dichroic dye-doped liquid crystal Fresnel lens
... of liquid crystals [1] (LC) make them incredibly efficient and versatile light manipulators, so that they are ubiquitous in display and non-display ...in optical communications, display ... See full document
8
Enhanced Thermal, Dielectric and Nonlinear Optical Studies on Rhodamine B Doped Btcc Crystals for Nonlinear Optical Applications
... B doped BTCC crystals and their characterization have been ...BTCC crystal, in the present investigation, an attempt has been made to grow an optical quality doped BTCC by low temperature ... See full document
14
Growth and characterization of a non linear optical crystal - Bis Thiourea Cadmium Chloride
... Bulk crystal of bis thiourea cadmium chloride (BTCC) was grown by the solvent evaporation method and slow cooling ...The crystal structure was confirmed using single crystal XRD ...the crystal ... See full document
5
Synthesis and Investigation of Phenol Red Dye Doped Polymer Films
... The optical properties of the pure polymer film and polymer films doped with Phenol Red dye at different concentrations were ...was doped with the Phenol Red dye dissolved in a mixture ... See full document
9
Growth and Characterization of Urea L-valine a Organic Non Linear Optical Crystal
... the crystal was identified using FT-IR studies. Optical transmision study confirms the quality of the crystals for NLO ...applications. Optical band was found to be ...the crystal. ... See full document
6
Refractive Index Analysis of Liquid Crystal Doped with Nanopowder
... a liquid crystal (LC) improves the electrooptical properties such as enhanced photoluminescence, higher polarization, fast response time, low operating voltage, and improved ... See full document
5
Study on Growth and Optical, Scintillation Properties of Thallium Doped Cesium Iodide –Scintillator Crystal
... a crystal, upon exposure to ionizing radiation and most of them recombine immediately resulting in the emission of light or in lattice ...the crystal after ... See full document
6
Influence of glycerol and temperature on the rheological properties of potato starch solutions
... Grigelmo et al. (1999) reported that if the flow beha- viour index is lower than 1.0 (n<1), the solution presents a pseudoplastic behaviour, which increases when n decrea- ses. In Table 1, all n values obtained ... See full document
8
Growth, Spectral, Optical, Thermal and Mechanical Properties of Thiourea doped Trisglycine Zinc Chloride Nonlinear Optical Crystal
... good optical quality grown crystals were harvested after 25 days by slow evaporation solution growth ...TuTGZC crystal of size (25x10x10) mm 3 is shown in ... See full document
5
A Complete DFT, TD DFT and Non Linear Optical Property Study on 6 Amino 2 Methylpyridine 3 Carbonitrile
... in dye sensitized solar cells (DSSCs), due to their high conversion effi- ciencies of light-to-electricity, easy structural modifications and cost effective [2] [3] alternatives to conventional photovoltaic ... See full document
16
Vibrational Analysis and Non Linear Optical Activity of 3-fluoro-4–methylbenzonitrile
... The compound 3-Fluoro-4-methyl benzonitrile (3F4MBN) was purchased from sigma-Aldrich Chemical Company, USA with a purity of not less than 99% and used as such for experimental studies. FT-Raman spectra of 3F4MBN ... See full document
8
Optical properties of Nd3+:SiO2 Prepared via Sol-Gel
... UV/Vis absorption spectra, at room temperature, of Nd 3+ doped monoliths are presented in Figure (4). The spectrum of Nd:YAG is given for comparison. The enhanced absorption properties were mainly determined by ... See full document
5
Growth and characterization of ammonium chloride doped sulphamic acid single crystal
... Optical and thermal behaviour of the grown crystal were investigated using UV-Vis-NIR studies and thermogravimetric analysis (TGA)/differential thermogravimetric analysis (DTA) [r] ... See full document
5
Growth, thermal and mechanical characterizations of non linear optical L arginine benzohydrazide single crystal
... Nonlinear optical materials are utmost currently used in building of inactive and active photo electronic devices [1, ...nonlinear optical materials ...high optical threshold for laser power ...new ... See full document
5
Different Approaches of Employing Cholesteric Liquid Crystals in Dye Lasers
... azoxybenzenebased liquid crystals are transparent over a broader region of the electromag- netic spectrum than azobenzene compounds, which may enable lasing at short wavelengths: for these measure- ments, a small ... See full document
14
Nonmechanical Infrared Beam Steering Using Blue Addressed Quantum Dot Doped Liquid Crystal Grating
... Being a rewritable holography recording medium, quantum doping liquid crystal is similar withrevisable optical writing media such as photochromic polymers [17]. Because of its fast response and high ... See full document
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