Engineering nonlinearities in nanoscale optical systems
... give more flexibility in wavelength range via the choice of the dimensions of the nanostructure metal array and its selection of materials. This approach has been examined for important potential applications in optical signal processing; however the focus has generally been on investigating new op ...
... give more flexibility in wavelength range via the choice of the dimensions of the nanostructure metal array and its selection of materials. This approach has been examined for important potential applications in optical signal processing; however the focus has generally been on investigating new op ...
Development and Application of Time
... arrived at 1 × 10–5 RIU. While the biggest advantage of this configuration was that the metal layer thickness requirement was less stringent than the coupling prism manner. Since then, some reports on the grating SPR sensor have come forth, but the application scope of these sensors was relatively n ...
... arrived at 1 × 10–5 RIU. While the biggest advantage of this configuration was that the metal layer thickness requirement was less stringent than the coupling prism manner. Since then, some reports on the grating SPR sensor have come forth, but the application scope of these sensors was relatively n ...
Few-body interactions in an ultracold gas of Cesium atoms
... [Wei98] or Coulomb crystals [Bly05], the doping of Helium nano-droplets with molecules [Mud04], and the velocity selection from a thermal source [Rie05]. Even though these methods have been shown to achieve mK temperatures, the resultant phase-space densities are rather low, providing molecular ense ...
... [Wei98] or Coulomb crystals [Bly05], the doping of Helium nano-droplets with molecules [Mud04], and the velocity selection from a thermal source [Rie05]. Even though these methods have been shown to achieve mK temperatures, the resultant phase-space densities are rather low, providing molecular ense ...
laser-based fibre-optic sensor for measurement of surface properties
... Attenuation is the property o f optical fibres that measures power loss as a signal travels through an optical fibre Optical power, I, is measured in Watts Attenuation, A, is described in equation 2 8 below, relates input optical power, I0, to optical power at a distance z, Iz Attenuation is commonl ...
... Attenuation is the property o f optical fibres that measures power loss as a signal travels through an optical fibre Optical power, I, is measured in Watts Attenuation, A, is described in equation 2 8 below, relates input optical power, I0, to optical power at a distance z, Iz Attenuation is commonl ...
The effect of skin phototype on laser propagation through skin
... Figure 2.1: Relation between total exposure and exposure time for different modes of laser-tissue interaction (with permission from (Peng Q, 2008)). ..................................................................................... 6 Figure 2.2: Relation between fluence rate and exposure time for ...
... Figure 2.1: Relation between total exposure and exposure time for different modes of laser-tissue interaction (with permission from (Peng Q, 2008)). ..................................................................................... 6 Figure 2.2: Relation between fluence rate and exposure time for ...
parametric interactions of short optical pulses in quasi
... and family. I am continually amazed at how lucky I have been to be surrounded by wonderful people who have fostered an environment built for scientific discovery, personal growth, and simple enjoyment. Although this thesis focuses overwhelmingly on the first of these, the importance of the others ca ...
... and family. I am continually amazed at how lucky I have been to be surrounded by wonderful people who have fostered an environment built for scientific discovery, personal growth, and simple enjoyment. Although this thesis focuses overwhelmingly on the first of these, the importance of the others ca ...
Investigating Naturally Occurring 3
... that I would like to acknowledge and thank. Firstly, my supervisor Pete. Thank you for being a great supervisor! Your passion for the subject is inspirational and infectious and I have really enjoyed working with you. I have really appreciated your encouragement throughout, particularly when it come ...
... that I would like to acknowledge and thank. Firstly, my supervisor Pete. Thank you for being a great supervisor! Your passion for the subject is inspirational and infectious and I have really enjoyed working with you. I have really appreciated your encouragement throughout, particularly when it come ...
plasmonics: fundamentals and applications
... that?" Well, would you have predicted that just by imposing appropriate structure on a metal one could make a synthetic material that would turn Snell’s law ...
... that?" Well, would you have predicted that just by imposing appropriate structure on a metal one could make a synthetic material that would turn Snell’s law ...
Plasmonics: Fundamentals and Applications
... that?" Well, would you have predicted that just by imposing appropriate structure on a metal one could make a synthetic material that would turn Snell’s law ...
... that?" Well, would you have predicted that just by imposing appropriate structure on a metal one could make a synthetic material that would turn Snell’s law ...
SPECTROSCOPIC STUDIES OF SYNTHETIC AND
... MA-68 ringwoodite (Tab. 1) were detached and cleaned from epoxy with acetone and ethanol. The spectra at room and liquid nitrogen temperatures (~297 K and 77 K, respectively) were measured using a home-made miniature cryostat attached to the microspectrometer. The low temperature spectroscopic measu ...
... MA-68 ringwoodite (Tab. 1) were detached and cleaned from epoxy with acetone and ethanol. The spectra at room and liquid nitrogen temperatures (~297 K and 77 K, respectively) were measured using a home-made miniature cryostat attached to the microspectrometer. The low temperature spectroscopic measu ...
Mode-Matching Analysis of Whispering-Gallery
... optical WGM microcavity, photons circulate along the cavity edge. When the round trip time the photon travels coincides with an integer multiple of the photon oscillation period, resonance occurs. Under the resonance condition, a WGM microcavity can confine photons within a volume as small as thousan ...
... optical WGM microcavity, photons circulate along the cavity edge. When the round trip time the photon travels coincides with an integer multiple of the photon oscillation period, resonance occurs. Under the resonance condition, a WGM microcavity can confine photons within a volume as small as thousan ...
PLASMONICS: FUNDAMENTALS AND APPLICATIONS
... that?" Well, would you have predicted that just by imposing appropriate structure on a metal one could make a synthetic material that would turn Snell’s law ...
... that?" Well, would you have predicted that just by imposing appropriate structure on a metal one could make a synthetic material that would turn Snell’s law ...
Accurate calculation of the local density of optical states in inverse
... where integration over the k vector is performed over the first Brillouin zone, n is the band index, and ed is the orientation of the emitting dipole. The total DOS is the unitcell and dipole-orientation average of the LDOS defined as N共兲 = 兺n兰BZdk␦共 − n,k兲. The important quantities that determin ...
... where integration over the k vector is performed over the first Brillouin zone, n is the band index, and ed is the orientation of the emitting dipole. The total DOS is the unitcell and dipole-orientation average of the LDOS defined as N共兲 = 兺n兰BZdk␦共 − n,k兲. The important quantities that determin ...
On disorder effects in topological insulators and semimetals
... to, say, sample imperfections could only be understood after the seminal work by Thouless, Kohmoto, Nightingale and den Nijs [7] who linked σxy to the first Chern number, a topological quantity of the electron wavefunctions in the quantum Hall state. Halperin showed that the quantum Hall state is ac ...
... to, say, sample imperfections could only be understood after the seminal work by Thouless, Kohmoto, Nightingale and den Nijs [7] who linked σxy to the first Chern number, a topological quantity of the electron wavefunctions in the quantum Hall state. Halperin showed that the quantum Hall state is ac ...
Structure and Properties of Low-Molecular
... is seen, in this case, the collapse of the craze structure and the concomitant phenomenon of syneresis span over many months and even years. The rate of this process is controlled, in particular, by the nature of the liquid component and polymer, the geometry of the test sample, and the conditions o ...
... is seen, in this case, the collapse of the craze structure and the concomitant phenomenon of syneresis span over many months and even years. The rate of this process is controlled, in particular, by the nature of the liquid component and polymer, the geometry of the test sample, and the conditions o ...
Ans: Optical Fiber Communication System
... Optical fibers are widely used in fiber-optic communications, where they permit transmission over longer distances and at higher bandwidths (data rates) than wire cables. Fibers are used instead of metal wires because signals travel along them with less loss and are also immune to electromagnetic in ...
... Optical fibers are widely used in fiber-optic communications, where they permit transmission over longer distances and at higher bandwidths (data rates) than wire cables. Fibers are used instead of metal wires because signals travel along them with less loss and are also immune to electromagnetic in ...
Measurement and correction of aberrations in light and electron
... be caused either by the microscope itself or by the sample and can be compensated for by using an active element integrated into the beam path which is functioning as a corrector. The optimal settings for this corrector need to be determined without excessive damage to the sample. In particular, for ...
... be caused either by the microscope itself or by the sample and can be compensated for by using an active element integrated into the beam path which is functioning as a corrector. The optimal settings for this corrector need to be determined without excessive damage to the sample. In particular, for ...
Inelastic Collisions of Atomic Antimony, Aluminum, Erbium and
... transition rates of aluminum (Al) are measured for collisions with 3 He. The experiment employs a clean method using a single pump/probe laser to measure the steady-state magnetic sublevel population resulting from the competition of optical pumping and inelastic collisions. The collision ratio γ is ...
... transition rates of aluminum (Al) are measured for collisions with 3 He. The experiment employs a clean method using a single pump/probe laser to measure the steady-state magnetic sublevel population resulting from the competition of optical pumping and inelastic collisions. The collision ratio γ is ...
IBS for CLIC damping ring/Lattice design for IBS - Indico
... Status of IBS theory and available measurement data New approaches to compute phase space distribution and beam tails for IBS dominated beams IBS with polarized beams IBS at very low beam energies and high beam brightness Diagnostic systems for IBS measurement Lattice design for IBS dominated beams ...
... Status of IBS theory and available measurement data New approaches to compute phase space distribution and beam tails for IBS dominated beams IBS with polarized beams IBS at very low beam energies and high beam brightness Diagnostic systems for IBS measurement Lattice design for IBS dominated beams ...
Development of a Tm3+-doped Fluoride Glass - DORAS
... constructed in this work has an operating wavelength of X = 2.3 n.m, which corresponds to an absorption band of many hydrocarbon gases. The thulium-doped fibre has been fully characterised in terms of absorption, fluorescence and fluorescence lifetimes. These data were then used to choose a pump las ...
... constructed in this work has an operating wavelength of X = 2.3 n.m, which corresponds to an absorption band of many hydrocarbon gases. The thulium-doped fibre has been fully characterised in terms of absorption, fluorescence and fluorescence lifetimes. These data were then used to choose a pump las ...
Quantum Physics of Atoms, Molecules, Solids, Nuclei, and Particles
... chapters can be gone through fairly rapidly, particularly for students who have had some prior exposure to quantum physics. The basic core of quantum mechanics, and its application to one- and two-electron atoms, is contained in Chapters 5 through 8 and the first four sections of Chapter 9. This cor ...
... chapters can be gone through fairly rapidly, particularly for students who have had some prior exposure to quantum physics. The basic core of quantum mechanics, and its application to one- and two-electron atoms, is contained in Chapters 5 through 8 and the first four sections of Chapter 9. This cor ...
Chapter 6: Thermochemistry
... A) the energy stored within the structural units of chemical substances. B) the energy associated with the random motion of atoms and molecules. C) solar energy, i.e. energy that comes from the sun. D) energy available by virtue of an object's position. Ans: C Category: Easy Section: 6.1 2. Thermal ...
... A) the energy stored within the structural units of chemical substances. B) the energy associated with the random motion of atoms and molecules. C) solar energy, i.e. energy that comes from the sun. D) energy available by virtue of an object's position. Ans: C Category: Easy Section: 6.1 2. Thermal ...
Section 2 Simple Molecular Orbital Theory
... about a nucleus of charge Z was explicitly solved. The energies of these orbitals relative to an electron infinitely far from the nucleus with zero kinetic energy were found to depend strongly on Z and on the principal quantum number n, as were the radial "sizes" of these hydrogenic orbitals. Closed ...
... about a nucleus of charge Z was explicitly solved. The energies of these orbitals relative to an electron infinitely far from the nucleus with zero kinetic energy were found to depend strongly on Z and on the principal quantum number n, as were the radial "sizes" of these hydrogenic orbitals. Closed ...
X-ray fluorescence
X-ray fluorescence (XRF) is the emission of characteristic ""secondary"" (or fluorescent) X-rays from a material that has been excited by bombarding with high-energy X-rays or gamma rays. The phenomenon is widely used for elemental analysis and chemical analysis, particularly in the investigation of metals, glass, ceramics and building materials, and for research in geochemistry, forensic science and archaeology.