optical energy
Optical energy transfer of gold plasmonic antennas
... However, when a classical antenna is scaled down such that it should be resonant for electromagnetic fields at optical frequencies (e.g. visible light), the simple scaling breaks down because the penetration of ...
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Effect of Heat Treatment on the Nanoscale Structure and Optical Properties of Cd2SnO4 Thin Films Deposited by RF Magnetron Sputtering
... The optical properties of these films, such as the transmittance, T(λ), and reflectance, R(λ), have been studied as a function of annealing ...The optical constants, such as optical energy ...
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Effect of solution molarity on structural and optical properties of nickel oxide thin films prepared by chemical spray pyrolysis technique
... Where Ais the absorbance, tisthe thickness and () is the absorption coefficient.It have been noticed that all the prepared thin films have high absorption coefficient in visible range of solar spectrum, and this could ...
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Estimation of Band Gap Energy and Urbach Energy of α-quaterthiophene ( α-4T) thin Films and their Effect on Film Thickness
... photon energy has been studied. Optical band gap and urbach energy of as deposited and annealed thin films of various thicknesses have been ...direct energy gap. It is observed that the ...
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Effect of annealing and substrate temperature on structural and optoelectronic properties of a-SiGe:H thin films
... while optical energy gap is ...activation energy of crystallization deduced from the annealing time dependence of the conductivity using Avrami's equation is structural ...
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Properties of Home Made Spin Coated TiO2 Thin Film
... the optical behavior of thin films deal with the optical reflection, transmission and absorption ...obtain optical constant. Thus optical studies lead to a variety of optical phenomena ...
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Optical And Dielectric Properties Of Cuo-B2O3 Glasses
... The optical parameters such as absorption coefficient, optical dielectric constant, refractive index, optical energy gp, constant β, measure of extent of band tailing, infinitely high ...
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The Effect of TiO2 on Optical and Radiation Shielding Properties of BaO B2O3 Glasses
... nonlinear optical susceptibility for all the studied sample, were found to be in the range ...nonlinear optical applications ...the optical energy gap and increasing the refractive index as is ...
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Volume 3, Issue 3, March 2014 Page 318
... coefficient, optical energy gap, refractive index, extinction coefficient, dielectric constants real and imaginary, were investigated as a function of Se concentration by using an ultraviolet-visible ...
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Optical absorption of Er3+/Nd3+ co-doped tellurite glass
... the optical properties were measured using Shimadzu 3101 pc UV-VIS NIR scanning ...The optical band gap, E opt increased proportionally with the content of Er 2 O 3 but ...
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Tabu Search Energy Optimization of Optical Grid Networks
... the energy aware routing in optical ...transport energy of the network and maximize the power saving by the data centers (DC), which are located at the core of the IP-over-WDM ...overall ...
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Optical and ion energy spectroscopy of laser-produced plasmas
... The observation of highly ionized species at large distances from the target can be attributed to the fact that during recombination a certain fraction of the ionization energy is fed to the free electrons. This ...
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Energy shedding during nonlinear self-focusing of optical beams
... As the effects balance in this regime, the pulse envelope evolves stably and symmetrically. The results are similar to 2D spatial propagation of a cw beam with a spatial dimension replaced by a temporal one. Saturating ...
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Tunable bandgap energy and optical constants of nano crystalline fe2mn2ni0.5zn1.5o9
... The optical constants of refractive index, extinction coefficient, normal-incidence reflectivity, and absorption coefficient showed systematic variation with ...
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Growth and Characterization of Guanidine Benzoate (GuBzt) Single Crystals
... Benzoate (GuBzt) is grown by slow evaporation method. Optical transparency of the (GuBzt) single crystals measured by UV- Vis spectrum shows the cutoff frequency at 296 nm. Dielectric constant and refractive index ...
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Transiting the Sun : the impact of stellar activity on X ray and ultraviolet transits
... At optical wavelengths, bumps in the transit light curve caused by the planet occulting starspots can be used to infer the presence of magnetically active regions on the stellar ...
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HIGHLY ENERGY EFFICIENT AND SCALABLE DISTRIBUTED CLUSTERING PROCEDURE FOR DENSE WIRELESS SENSOR NETWORKS
... the energy consumption takes place during wireless ...power. Energy efficiency can be accomplished at different levels starting from physical layer, MAC layer and routing protocols up to the application ...
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Towards faster, secure and more energy efficient optical networks
... 14:20 14:40 Characterization of the beam shaper and Fou- rier transform system in a prototype of the acousto-optical spec- trometer for Mexican Large Millimeter Tele- scope (OPTO-25-4-3) Alexandre S. Shcher- ...
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Modified absorption features of Titania-Erbium incorporated plasmonic tellurite glass system
... Nowadays, the demand of rare earth (RE) doped glasses is exponentially growing especially for photonic applications including cheap solid state laser, optical amplifiers, non-linear optical devices, and ...
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Thermal Annealing Effect on the Single Oscillator Energy and Dispersion Energy of Epitaxial Growth Bilyers of ZnS/ZnSe thin Films Alaa A. Akl a,c ,Salah M.M. Salman b,d
... material with good optical quality. It was observed that, the transmission and reflectance of all films have multiple interference fringes. The presence of interference fringes is due to multiple reflections at ...
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