A finite element beam propagation method for simulation of liquid
... To demonstrate the wide applicability of the presented beam propagation algorithm, we illustrate in Section 3 how the method can be used to simulate the light propagation in three applications involving anisotropic materials of arbitrary orientation. A first example illustrates, as a test example, t ...
... To demonstrate the wide applicability of the presented beam propagation algorithm, we illustrate in Section 3 how the method can be used to simulate the light propagation in three applications involving anisotropic materials of arbitrary orientation. A first example illustrates, as a test example, t ...
Quantum Interference 1 Claude Cohen-Tannoudji Scott Lectures Cambridge, March 7
... The excitation prepares the coherence 12 in a very short time. This coherence then evolves freely at the frequency 12 and is damped with a rate . This evolution is detected as a damped oscillation of the intensity of the fluorescence light which contains a term proportional to 12. Analogy with t ...
... The excitation prepares the coherence 12 in a very short time. This coherence then evolves freely at the frequency 12 and is damped with a rate . This evolution is detected as a damped oscillation of the intensity of the fluorescence light which contains a term proportional to 12. Analogy with t ...
Generalized Polarization Ray Tracing using a Monte
... Here ~a is an unit vector of direction of oscillation, ω is s frequency of light and φ is a phase shift of light wave. For simplicity, we look at the filed at z = 0. Note that the amplitude of light is A = k~E(t)k. The energy (or intensity) of light I is A2 , which is used in conventional ray tracin ...
... Here ~a is an unit vector of direction of oscillation, ω is s frequency of light and φ is a phase shift of light wave. For simplicity, we look at the filed at z = 0. Note that the amplitude of light is A = k~E(t)k. The energy (or intensity) of light I is A2 , which is used in conventional ray tracin ...
Interferences of Ultrashort Free Electron Wave Packets
... though such interferences can also be observed with incoherent light [17], distinction between optical and wave packet interferences can be achieved with multiphoton ...
... though such interferences can also be observed with incoherent light [17], distinction between optical and wave packet interferences can be achieved with multiphoton ...
Laboratory 2 Thomas Young and the Wave
... You will reproduce Young’s procedure, replacing his candle and hair with a He-Ne laser and a double slit scratched on a plate of glass. From other measurements, we know that the wavelength of light from the laser is 6328 Angstroms (the red portion of the spectrum). In your experiment, you can thus c ...
... You will reproduce Young’s procedure, replacing his candle and hair with a He-Ne laser and a double slit scratched on a plate of glass. From other measurements, we know that the wavelength of light from the laser is 6328 Angstroms (the red portion of the spectrum). In your experiment, you can thus c ...
Relative Phase Measurement of a Stark Wave Packet in the...
... interference with a reference electron pulse if the time dependence of the ejected electron flux is measured and if the reference electron pulse is not highly chirped. In the experiment, the reference electron pulse is generated with a probe laser pulse that is phase locked to the pump laser pulse. ...
... interference with a reference electron pulse if the time dependence of the ejected electron flux is measured and if the reference electron pulse is not highly chirped. In the experiment, the reference electron pulse is generated with a probe laser pulse that is phase locked to the pump laser pulse. ...
Harnessing and control of optical rogue waves in supercontinuum
... photonic crystal fiber has been the subject of extensive research [2–7]. Particular interest has focused on understanding the SC noise properties, as the SC amplitude and phase stability are key factors in assessing potential applications. Although initial research here concentrated on establishing ...
... photonic crystal fiber has been the subject of extensive research [2–7]. Particular interest has focused on understanding the SC noise properties, as the SC amplitude and phase stability are key factors in assessing potential applications. Although initial research here concentrated on establishing ...
Oblique surface waves at an interface of metal
... approximations. Supposing k x = 0 , without loss of generality, we present some results in Fig. 1. As can be seen, EM theory can be used in a limited range of parameters, and for a very limited range of k z and k y . QEM is much better, but it does ...
... approximations. Supposing k x = 0 , without loss of generality, we present some results in Fig. 1. As can be seen, EM theory can be used in a limited range of parameters, and for a very limited range of k z and k y . QEM is much better, but it does ...
Direct Laser Writing: Versatile Tool for Microfabrication of Lithium
... written lines did not change when the angle between the linearly polarized writing beam and the c-axis was varied. This observation reflects the fact that refractive index modification arises due to the density gradient of photoexcited free carriers in the focal region. In the transverse plane (plan ...
... written lines did not change when the angle between the linearly polarized writing beam and the c-axis was varied. This observation reflects the fact that refractive index modification arises due to the density gradient of photoexcited free carriers in the focal region. In the transverse plane (plan ...
Mechanical waves
... Note, if the wave travels from a thin string into a heavy string (μ1 < μ2), the reflected wave will be inverted (shown in these equations as a negative amplitude). If the wave is reflected from a fixed end (or from a boundary where the inertia of the medium increases), the reflected wave will experi ...
... Note, if the wave travels from a thin string into a heavy string (μ1 < μ2), the reflected wave will be inverted (shown in these equations as a negative amplitude). If the wave is reflected from a fixed end (or from a boundary where the inertia of the medium increases), the reflected wave will experi ...
Optical decay from a Fabry-Perot cavity faster than the decay time
... cavity-atom coupling can indeed be used for quantum information processing [5], where single quantum systems such as atoms or photons carry qubits (as the quantum alternative for the well known bits in information science). We are interested in the physics of Fabry-Perot cavities because they can be ...
... cavity-atom coupling can indeed be used for quantum information processing [5], where single quantum systems such as atoms or photons carry qubits (as the quantum alternative for the well known bits in information science). We are interested in the physics of Fabry-Perot cavities because they can be ...
The Influence of Air-hole Filling Fraction of Photonics Crystal Fibers
... Setting PCF length L is 50 m. A 125 mW-power pump pulse with 1550 nm center wavelength and a full width at half maximum (FWHM) of 100 ns is injected in the fiber. Brillouin gain bandwidth is about 40 MHz, the gain coefficient is g0 = 5 × 10−11 m/W. Near the G = 14, the gain reaches saturation. The i ...
... Setting PCF length L is 50 m. A 125 mW-power pump pulse with 1550 nm center wavelength and a full width at half maximum (FWHM) of 100 ns is injected in the fiber. Brillouin gain bandwidth is about 40 MHz, the gain coefficient is g0 = 5 × 10−11 m/W. Near the G = 14, the gain reaches saturation. The i ...
Extreme nonlinear electrodynamics in metamaterials with very small
... We consider a sub-wavelength periodic layered medium whose slabs are filled by arbitrary linear metamaterials and standard nonlinear Kerr media and we show that the homogenized medium behaves as a Kerr medium whose parameters can assume values not available in standard materials. Exploiting such a p ...
... We consider a sub-wavelength periodic layered medium whose slabs are filled by arbitrary linear metamaterials and standard nonlinear Kerr media and we show that the homogenized medium behaves as a Kerr medium whose parameters can assume values not available in standard materials. Exploiting such a p ...
Fourier Optics Laboratory Manual - McGill Undergraduate Physics Lab
... This experiment will study optical wave phenomena that are very dependent of interference, that is, the ability of several beams of light to interact with each other. For that to happen, the light of the beams must be at the same frequency and must be coherent. The use of a Laser is therefore approp ...
... This experiment will study optical wave phenomena that are very dependent of interference, that is, the ability of several beams of light to interact with each other. For that to happen, the light of the beams must be at the same frequency and must be coherent. The use of a Laser is therefore approp ...
chapter 7 calcite - Microlab Gallery
... image position formed by the ordinary ray due to its higher imaginary refractive index). 35. If a second polarizer is used additional prop erties are evident. When two images are seen with a single polarizer they are still visible when the crystal is between the two polarizers and the polarization d ...
... image position formed by the ordinary ray due to its higher imaginary refractive index). 35. If a second polarizer is used additional prop erties are evident. When two images are seen with a single polarizer they are still visible when the crystal is between the two polarizers and the polarization d ...
Interferometer design for writing Bragg gratings in optical fibers
... is doped in this propagation region (the core in the case of optical fibers) so that it becomes photosensitive. The interference of two mutually coherent, high-intensity UV beams in the doped region induces the refractive index modulation during manufacture. The projected pattern is thus typically ...
... is doped in this propagation region (the core in the case of optical fibers) so that it becomes photosensitive. The interference of two mutually coherent, high-intensity UV beams in the doped region induces the refractive index modulation during manufacture. The projected pattern is thus typically ...
