Introduction to fluid dynamics and simulations in COMSOL
... velocity field. The symbol Wt means the set of points of the initial set (region) W displaced to new location after time t. Thus we have W0 = W. The obvious property of such defined set Wt is ...
... velocity field. The symbol Wt means the set of points of the initial set (region) W displaced to new location after time t. Thus we have W0 = W. The obvious property of such defined set Wt is ...
Defect-based Photonic Crystal Cavity for Silicon Laser PHYC/ECE 568
... with waveguide’s flat band dispersion diagram and the cavity long photon life time can enhance the nonlinear interaction of light and matter. This report however, focuses on how the ability to design defect-based photonic crystal cavity resonances can be exploited to design efficient laser cavities ...
... with waveguide’s flat band dispersion diagram and the cavity long photon life time can enhance the nonlinear interaction of light and matter. This report however, focuses on how the ability to design defect-based photonic crystal cavity resonances can be exploited to design efficient laser cavities ...
Optical techniques for molecular manipulation
... circular polarizations • an asymmetry between right and left allows opposing circular polarizations to have differing refractive indices • optical activity rotates the polarization plane of linearly polarized light • may be observed in vapours, liquids and ...
... circular polarizations • an asymmetry between right and left allows opposing circular polarizations to have differing refractive indices • optical activity rotates the polarization plane of linearly polarized light • may be observed in vapours, liquids and ...
American Journal of Physics, Vol. 71, Nº 1, 46-48 (2003).
... cylindrical tube as a function of the variation in pressure at the two ends of the tube is calculated by applying the Navier-Stokes equation. With the use of the Navier-Stokes equation many problems involving flow through tubes can be solved.1,2 Nevertheless, to avoid difficult mathematics (involvin ...
... cylindrical tube as a function of the variation in pressure at the two ends of the tube is calculated by applying the Navier-Stokes equation. With the use of the Navier-Stokes equation many problems involving flow through tubes can be solved.1,2 Nevertheless, to avoid difficult mathematics (involvin ...
Chapter 14
... When a body is fully or partially submerged in a fluid, a buoyant force from the surrounding fluid acts on the body. The force is directed upward and has a magnitude equal to the weight of the fluid that has been displaced by the body. ...
... When a body is fully or partially submerged in a fluid, a buoyant force from the surrounding fluid acts on the body. The force is directed upward and has a magnitude equal to the weight of the fluid that has been displaced by the body. ...
Raman Spectroscopy - University of Arizona
... defined as a constant called the polarizability of the molecular bond. This constant measure the molecules ability to move in response to a passing electric field. If the polarizability varies as a function of the distance between nuclei of the atoms in the bond, then the molecule is said to be Rama ...
... defined as a constant called the polarizability of the molecular bond. This constant measure the molecules ability to move in response to a passing electric field. If the polarizability varies as a function of the distance between nuclei of the atoms in the bond, then the molecule is said to be Rama ...
Phase-matching and nonlinear optical processes - jalali
... crystal structure, and the lack of efficient optical transitions due to the indirect band structure, have contributed to the premature perception of silicon being useful only as an optically passive material. Recently, we have proposed and demonstrated the use of Raman effect to achieve active optic ...
... crystal structure, and the lack of efficient optical transitions due to the indirect band structure, have contributed to the premature perception of silicon being useful only as an optically passive material. Recently, we have proposed and demonstrated the use of Raman effect to achieve active optic ...
202 DragMoment
... The idea that viscous forces in regions of potential flow may come even to dominate the dissipation of energy seems to have been advanced first by Lamb [1924] who showed that in some cases of wave motion the rate of dissipation can be calculated with sufficient accuracy by regarding the motion as i ...
... The idea that viscous forces in regions of potential flow may come even to dominate the dissipation of energy seems to have been advanced first by Lamb [1924] who showed that in some cases of wave motion the rate of dissipation can be calculated with sufficient accuracy by regarding the motion as i ...
Exam 3 Review Please take this opportunity to become skilled at
... 4) Find a parameterization of the line segment which starts at (1, 2, −3) and ends at (−1, −4, 5). Remember to say what the domain is. 5) Find a paramterization of the line segement of length 5, which starts at (2, −1, 4) and with direction vector < 1, 2, 2 >. Remember to say what the domain is. 6) ...
... 4) Find a parameterization of the line segment which starts at (1, 2, −3) and ends at (−1, −4, 5). Remember to say what the domain is. 5) Find a paramterization of the line segement of length 5, which starts at (2, −1, 4) and with direction vector < 1, 2, 2 >. Remember to say what the domain is. 6) ...
Composition law for polarizers
... FIG. 3. 共Color online兲 Transformation 共31兲 of the spatial components sជ共z兲 of the Stokes four-vector s共z兲. The polarization vector is pជ = eជ 1. The incoming light wave has an initial polarization ជs共0兲 = (1 / 冑3)共eជ 1 + eជ 2 + eជ 3兲 represented by the thick red 共light gray兲 dashed vector. The Stoke ...
... FIG. 3. 共Color online兲 Transformation 共31兲 of the spatial components sជ共z兲 of the Stokes four-vector s共z兲. The polarization vector is pជ = eជ 1. The incoming light wave has an initial polarization ជs共0兲 = (1 / 冑3)共eជ 1 + eជ 2 + eជ 3兲 represented by the thick red 共light gray兲 dashed vector. The Stoke ...
Raman spectroscopy
... IR tends to emphasize polar functional groups (R-OH, , etc.) Raman emphasizes aromatic & carbon backbone (C=C, -CH2-, etc.) - Raman does not “see” many common polar solvents can use with aqueous samples – advantage over IR ...
... IR tends to emphasize polar functional groups (R-OH, , etc.) Raman emphasizes aromatic & carbon backbone (C=C, -CH2-, etc.) - Raman does not “see” many common polar solvents can use with aqueous samples – advantage over IR ...
Chapter 14 Fluids
... Consider the three figures to the left. They show three objects that have the same volume (V ) and shape but are made of different materials. The first is made of water, the second of stone, and the third of wood. The buoyant force Fb in all cases is the same: Fb f gV . This result is summarized ...
... Consider the three figures to the left. They show three objects that have the same volume (V ) and shape but are made of different materials. The first is made of water, the second of stone, and the third of wood. The buoyant force Fb in all cases is the same: Fb f gV . This result is summarized ...
Microsoft Word Format - University of Toronto Physics
... THROUGH IT’S SCATTERED LIGHT.] The light scattered from the liquid at right angles to the incident beam passes through a small iris opening. This iris should be closed down to 1.5 cm or less while measurements are being taken. Lens L1 is positioned so that the scattering point in the liquid is at it ...
... THROUGH IT’S SCATTERED LIGHT.] The light scattered from the liquid at right angles to the incident beam passes through a small iris opening. This iris should be closed down to 1.5 cm or less while measurements are being taken. Lens L1 is positioned so that the scattering point in the liquid is at it ...
I( S )
... ► The calculations for the electronic structure of SWNTs show that about 1/3 of the nanotubes are metallic and 2/3 are semiconducting , depending on the nanotube diameter dt and chiral angle θ. ►The metallic SWNT have a small non-vanishing 1D density of states at the Fermi level while for the semico ...
... ► The calculations for the electronic structure of SWNTs show that about 1/3 of the nanotubes are metallic and 2/3 are semiconducting , depending on the nanotube diameter dt and chiral angle θ. ►The metallic SWNT have a small non-vanishing 1D density of states at the Fermi level while for the semico ...
nonlinear optical processes manifesting as anderson localization of
... resonant optical excitation, as carbon nanotubes. Using a surface enhanced Raman scattering (SERS) device, consisting from single wall carbon nanotubes deposited on a rough Au or Ag support and LiNbO3 in form of powder, we demonstrate that under continuous single beam excitation they present AASRE w ...
... resonant optical excitation, as carbon nanotubes. Using a surface enhanced Raman scattering (SERS) device, consisting from single wall carbon nanotubes deposited on a rough Au or Ag support and LiNbO3 in form of powder, we demonstrate that under continuous single beam excitation they present AASRE w ...
BioFluids Lecture 3: Flagellar swimming – resistive
... Resistive Force Theory Let us now consider a thin flagellum, which undergoes prescribed motion. We would like to calculate the force exerted on the fluid; if this is non-zero on average, then the flagellum will have net movement, and will swim. Furthermore, if it is attached to an inert head, the en ...
... Resistive Force Theory Let us now consider a thin flagellum, which undergoes prescribed motion. We would like to calculate the force exerted on the fluid; if this is non-zero on average, then the flagellum will have net movement, and will swim. Furthermore, if it is attached to an inert head, the en ...
Fluid Properties - The GATE Academy
... 1. Cohesive forces between fluid molecules 2. Molecular momentum exchange Consider two plates placed a small distance y apart, the space between them being filled with fluid. The lower plate is assumed to be at rest, while the upper one is moved parallel to it with a velocity u by the application of ...
... 1. Cohesive forces between fluid molecules 2. Molecular momentum exchange Consider two plates placed a small distance y apart, the space between them being filled with fluid. The lower plate is assumed to be at rest, while the upper one is moved parallel to it with a velocity u by the application of ...
Fluid Mechanics Primer
... We normally recognize three states of matter: solid; liquid and gas. However, liquid and gas are both fluids: in contrast to solids they lack the ability to resist deformation. Because a fluid cannot resist deformation force, it moves, or flows under the action of the force. Its shape will change co ...
... We normally recognize three states of matter: solid; liquid and gas. However, liquid and gas are both fluids: in contrast to solids they lack the ability to resist deformation. Because a fluid cannot resist deformation force, it moves, or flows under the action of the force. Its shape will change co ...
Optically polarized atoms_Light_Polarization
... Need to talk about non-monochromatic light The three-independent light-source model (all three sources have equal average intensity, and emit three orthogonal polarizations Anisotropic light (a light beam) cannot be unpolarized ! ...
... Need to talk about non-monochromatic light The three-independent light-source model (all three sources have equal average intensity, and emit three orthogonal polarizations Anisotropic light (a light beam) cannot be unpolarized ! ...
Welcome to BME 495: Advanced Physical and Applied Optics
... optics. Coverage includes wave optics, Gaussian optics, Fourier optics, light propagation in continuous and turbid media, light scattering, statistical optics, and fiber optics. The course will consist of lectures, case studies and student presentations. The grading will be based on student presenta ...
... optics. Coverage includes wave optics, Gaussian optics, Fourier optics, light propagation in continuous and turbid media, light scattering, statistical optics, and fiber optics. The course will consist of lectures, case studies and student presentations. The grading will be based on student presenta ...
Optically polarized atoms_ch_4
... Need to talk about non-monochromatic light The three-independent light-source model (all three sources have equal average intensity, and emit three orthogonal polarizations Anisotropic light (a light beam) cannot be unpolarized ! ...
... Need to talk about non-monochromatic light The three-independent light-source model (all three sources have equal average intensity, and emit three orthogonal polarizations Anisotropic light (a light beam) cannot be unpolarized ! ...
Document
... Euler’s equation of motion Continuity equation Equation of angular momentum None of the above ...
... Euler’s equation of motion Continuity equation Equation of angular momentum None of the above ...
The Optical Design of Miniaturized Microscope Objective for CARS
... signal from two-photon excitation fluorescence (TPEF) [1-5], second harmonic generation (SHG) [6-7], sum frequency generation (SFG) [8-9], or coherent anti-Stokes Raman scattering (CARS) [10-15], which can be combined with other techniques such as CARS microscopy with TPEF and SFG microscopy [11, 13 ...
... signal from two-photon excitation fluorescence (TPEF) [1-5], second harmonic generation (SHG) [6-7], sum frequency generation (SFG) [8-9], or coherent anti-Stokes Raman scattering (CARS) [10-15], which can be combined with other techniques such as CARS microscopy with TPEF and SFG microscopy [11, 13 ...
Sir George Stokes, 1st Baronet
Sir George Gabriel Stokes, 1st Baronet, PRS (/stoʊks/; 13 August 1819 – 1 February 1903), was a mathematician, physicist, politician and theologian. Born in Ireland, Stokes spent all of his career at University of Cambridge, where he served as the Lucasian Professor of Mathematics from 1849 until his death in 1903. Stokes made seminal contributions to fluid dynamics (including the Navier–Stokes equations), optics, and mathematical physics (including the first version of what is now known as Stokes' theorem). He was secretary, then president, of the Royal Society.