Modeling of Lithium Niobate Ridge Waveguides - Rays
... TM and TE part states if the mode is transverse magnetic or transverse electric while m and n are two modal orders which are obtained by solving an eigenvalue equation from the resulting process of solving the wave equations found in Section 2.8. For the purpose of this study it is enough to say tha ...
... TM and TE part states if the mode is transverse magnetic or transverse electric while m and n are two modal orders which are obtained by solving an eigenvalue equation from the resulting process of solving the wave equations found in Section 2.8. For the purpose of this study it is enough to say tha ...
Reflection optimisation of the SPR-graphene
... performance SPR sensor based on a graphene on Ag configuration, which depends on the thickness of the silver layer and the number of graphene layers. In the light of new optimization techniques, we used a genetic algorithm (GA), which is a heuristic method. It was found to be a powerful tool to solv ...
... performance SPR sensor based on a graphene on Ag configuration, which depends on the thickness of the silver layer and the number of graphene layers. In the light of new optimization techniques, we used a genetic algorithm (GA), which is a heuristic method. It was found to be a powerful tool to solv ...
Electron drift in a large scale solid xenon
... The drift velocity is strongly temperature dependent within ten degrees around the melting point. The electro-negative impurities in solid xenon has not been measured and can be different from the value of the liquid phase. Thus a direct measurement of the impurity concentration of the solid xenon w ...
... The drift velocity is strongly temperature dependent within ten degrees around the melting point. The electro-negative impurities in solid xenon has not been measured and can be different from the value of the liquid phase. Thus a direct measurement of the impurity concentration of the solid xenon w ...
Storing and processing optical information with ultraslow light in Bose-Einstein... Zachary Dutton and Lene Vestergaard Hau
... periments to date. During the storage time, the light fields are off and the atomic wave functions evolve due to kinetic energy, the external trapping potential, and atom-atom interactions. (We label all these external dynamics to distinguish them from couplings between the internal levels provided ...
... periments to date. During the storage time, the light fields are off and the atomic wave functions evolve due to kinetic energy, the external trapping potential, and atom-atom interactions. (We label all these external dynamics to distinguish them from couplings between the internal levels provided ...
Efficient Surface Conversion for Neutral Atom Detection Patrick Hughes Doctor of Philosophy, 2007
... surface. The experimental data (•) and the SRIM simulations scaled to the same peak height(2) are shown. . . . . . . . . . . . . . . . . . 95 5.19 Energy distributions of negative ions from the tungsten surface A after the stage reached 300℃ at t = 0. Data were then taken at 35, 95 and 135 minutes a ...
... surface. The experimental data (•) and the SRIM simulations scaled to the same peak height(2) are shown. . . . . . . . . . . . . . . . . . 95 5.19 Energy distributions of negative ions from the tungsten surface A after the stage reached 300℃ at t = 0. Data were then taken at 35, 95 and 135 minutes a ...
9792_y16_sy Physics.indd
... appropriate information from which to construct arguments or techniques with which to solve problems. In the solution of problems, candidates are usually able to bring together fundamental principles from different content areas of the syllabus and demonstrate a clear understanding of the relationsh ...
... appropriate information from which to construct arguments or techniques with which to solve problems. In the solution of problems, candidates are usually able to bring together fundamental principles from different content areas of the syllabus and demonstrate a clear understanding of the relationsh ...
Modeling and simulation of surface profile forming process of
... scale of several microns to several hundred microns. In 1959, Richard Feynman gave a famous lecture ‘There’s Plenty of Room at the Bottom’, predicted the future in the micro technique field [1]. Since 1970s and 1980s, MEMS technology has been greatly developed and widely used in daily lives, such as ...
... scale of several microns to several hundred microns. In 1959, Richard Feynman gave a famous lecture ‘There’s Plenty of Room at the Bottom’, predicted the future in the micro technique field [1]. Since 1970s and 1980s, MEMS technology has been greatly developed and widely used in daily lives, such as ...
Interference experiments with the fluorescence light of Ba ions
... coupling constant between the atom and the resonator. Also, an excited atom emits its fluorescence photons mainly into the cavity. These cavity QED experiments now use cold atoms falling through a small resonator with a very high finesse [33]. It has been reported [34] that the optical dipole forces ...
... coupling constant between the atom and the resonator. Also, an excited atom emits its fluorescence photons mainly into the cavity. These cavity QED experiments now use cold atoms falling through a small resonator with a very high finesse [33]. It has been reported [34] that the optical dipole forces ...
Measurement of seawater refractive index and salinity by means of
... The aim of this work has been to construct and test a compact refractometer for accurate measurement of seawater refractive index and salinity. The specific goal was to measure the refractive index of the water sample with an accuracy of 10−6 refractive index units (RIU). The size goal was set to be ...
... The aim of this work has been to construct and test a compact refractometer for accurate measurement of seawater refractive index and salinity. The specific goal was to measure the refractive index of the water sample with an accuracy of 10−6 refractive index units (RIU). The size goal was set to be ...
Thomas Young (scientist)
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Thomas Young (13 June 1773 – 10 May 1829) was an English polymath and physician. Young made notable scientific contributions to the fields of vision, light, solid mechanics, energy, physiology, language, musical harmony, and Egyptology. He ""made a number of original and insightful innovations""in the decipherment of Egyptian hieroglyphs (specifically the Rosetta Stone) before Jean-François Champollion eventually expanded on his work. He was mentioned by, among others, William Herschel, Hermann von Helmholtz, James Clerk Maxwell, and Albert Einstein. Young has been described as ""The Last Man Who Knew Everything"".