The Twenty-fourth Colloquium on High Resolution Molecular
... The Downtown Conference and the “Bar des Sciences” are planned additional events that will take place downtown for the Dijon people. ...
... The Downtown Conference and the “Bar des Sciences” are planned additional events that will take place downtown for the Dijon people. ...
THIRD ORDER OPTICAL NONLINEARITIES Mansoor Sheik-Bahae Michael P. Hasselbeck
... support the transition of a photon at the selected wavelength. The virtual, intermediate state allows for energy bookkeeping in transition diagrams, but a physical description of the optical interaction using quantum mechanics involves only real eigenstates of the system. In particular, there must b ...
... support the transition of a photon at the selected wavelength. The virtual, intermediate state allows for energy bookkeeping in transition diagrams, but a physical description of the optical interaction using quantum mechanics involves only real eigenstates of the system. In particular, there must b ...
On the Lamb Vector and the Hydrodynamic Charge
... discrete case too; see Tong & al. [14] for details. Discretization of the above equations leads to a sparse linear system for each potential. To guarantee unique solutions boundary conditions have to be specified. We follow Tong and choose the boundaries of the potentials to be zero. With this choic ...
... discrete case too; see Tong & al. [14] for details. Discretization of the above equations leads to a sparse linear system for each potential. To guarantee unique solutions boundary conditions have to be specified. We follow Tong and choose the boundaries of the potentials to be zero. With this choic ...
Photoionisation of Ca with a frequency
... localise the ion position and store them for hours at a time. Interactions with a laser beam are used to imprint information on a single ionic qubit and to initialise a certain state. While the electronic qubits act as storage facility for quantum information, the shared collective motional mode of ...
... localise the ion position and store them for hours at a time. Interactions with a laser beam are used to imprint information on a single ionic qubit and to initialise a certain state. While the electronic qubits act as storage facility for quantum information, the shared collective motional mode of ...
Quantities, Units and Symbols in Physical Chemistry
... Mesures (CGPM); and the recommendations of the International Union of Pure and Applied Physics (IUPAP) of 1978 and of Technical Committee 12 of the International Organization for Standardization (ISO/TC 12). The tables of physical quantities (chapter 2) were extended to include defining equations an ...
... Mesures (CGPM); and the recommendations of the International Union of Pure and Applied Physics (IUPAP) of 1978 and of Technical Committee 12 of the International Organization for Standardization (ISO/TC 12). The tables of physical quantities (chapter 2) were extended to include defining equations an ...
Orbital-Exchange and Fractional Quantum Number Excitations in an
... M0 = 12 gkef f µB is Yb magnetic moment, gkef f being the effective spin-1/2 g−factor for the local Ising direction. Crystal electric field calculations for the Yb ground state doublet in Yb2 Pt2 Pb indicate gkef f = 7.9 and g⊥ef f . 0.8 (Supplementary Information), so that magnetic neutron scat ef ...
... M0 = 12 gkef f µB is Yb magnetic moment, gkef f being the effective spin-1/2 g−factor for the local Ising direction. Crystal electric field calculations for the Yb ground state doublet in Yb2 Pt2 Pb indicate gkef f = 7.9 and g⊥ef f . 0.8 (Supplementary Information), so that magnetic neutron scat ef ...
The Microwave Hall Effect Measured Using a Waveguide Tee J. E.
... however, are commercially available and are broadband. Second, when Faraday rotation is used, a large applied microwave electric field must be canceled or absorbed to allow measurement of a small orthogonal field. In a microwave tee, the output from one arm of the tee can be arranged to be zero when ...
... however, are commercially available and are broadband. Second, when Faraday rotation is used, a large applied microwave electric field must be canceled or absorbed to allow measurement of a small orthogonal field. In a microwave tee, the output from one arm of the tee can be arranged to be zero when ...
Laser Cooling and Manipulation of Neutral Particles
... converted into internal energy, i.e., the atom ends up in an excited state. The momentum, however, causes the atom to recoil in the direction of the incoming light and change its velocity υ by an amount hk m . The atom soon returns to the ground state by spontaneously emitting a photon. The conserva ...
... converted into internal energy, i.e., the atom ends up in an excited state. The momentum, however, causes the atom to recoil in the direction of the incoming light and change its velocity υ by an amount hk m . The atom soon returns to the ground state by spontaneously emitting a photon. The conserva ...
OPTICAL COHERENCE TOMOGRAPHY Layout
... detector doesn’t deteriorate the OCT signal. In the future, some limitations of the simulation can be addressed, namely the characterization of the objective lenses. ...
... detector doesn’t deteriorate the OCT signal. In the future, some limitations of the simulation can be addressed, namely the characterization of the objective lenses. ...
Application of single-wavelength radiation thermometry
... Pulse-heating techniques for the determination of thermophysical properties of metals and alloys have been in use for many years. Compared to steady-state or quasi-steady-state techniques, they have a number of advantages to offer, particularly at higher temperatures and in the liquid state. This is ...
... Pulse-heating techniques for the determination of thermophysical properties of metals and alloys have been in use for many years. Compared to steady-state or quasi-steady-state techniques, they have a number of advantages to offer, particularly at higher temperatures and in the liquid state. This is ...
Chapter 29: Maxwell`s Equation and EM Waves
... • A plane electromagnetic wave are waves propagating in one direction with one wavelength. (E and B do not vary with respect to the other two dimensions) • The fields are perpendicular to each other and to the direction of propagation. � ×B � gives direction of propagation) (E ...
... • A plane electromagnetic wave are waves propagating in one direction with one wavelength. (E and B do not vary with respect to the other two dimensions) • The fields are perpendicular to each other and to the direction of propagation. � ×B � gives direction of propagation) (E ...
Electric charges of the same sign
... Two charges of the same sign are placed a certain distance apart. There is only one point in space near them where the electric field is zero. Which, if any, of the following statements about that point is true? A. It cannot be on the line joining the charges. B. It must be on the line joining the ...
... Two charges of the same sign are placed a certain distance apart. There is only one point in space near them where the electric field is zero. Which, if any, of the following statements about that point is true? A. It cannot be on the line joining the charges. B. It must be on the line joining the ...
The Autler–Townes Effect in Molecules
... AT splitting and AC-Stark shifts in the (2 + 2) resonance-enhanced multiphoton ionization (REMPI) spectrum of CO. The AC-Stark effect in the (2 + 2) REMPI spectrum of N2 and two-photon laser-induced fluorescence of CO was measured by Girard et al. (1992). In contrast, it has been demonstrated that c ...
... AT splitting and AC-Stark shifts in the (2 + 2) resonance-enhanced multiphoton ionization (REMPI) spectrum of CO. The AC-Stark effect in the (2 + 2) REMPI spectrum of N2 and two-photon laser-induced fluorescence of CO was measured by Girard et al. (1992). In contrast, it has been demonstrated that c ...
evanescent wave spectroscopy using multimode optical fibres by
... absorption coefficient of the fibre probe to the bulk absorption coefficient of the absorbing species. An experimental system was constructed to verify the theoretical model. Evanescent wave absorption in an aqueous dye solution was performed using multimode fused silica fibre which was unclad at th ...
... absorption coefficient of the fibre probe to the bulk absorption coefficient of the absorbing species. An experimental system was constructed to verify the theoretical model. Evanescent wave absorption in an aqueous dye solution was performed using multimode fused silica fibre which was unclad at th ...
Mueller matrix dual-rotating retarder polarimeter
... wavelength regions with different sources, detectors, and elements. This polarimeter configuration is based on'designs described by Azzam10 and by Hauge.11 The technique has been used with the sample in reflection to measure birefringence in the human eye at visible wavelengths. 12-14 Mueller matrix ...
... wavelength regions with different sources, detectors, and elements. This polarimeter configuration is based on'designs described by Azzam10 and by Hauge.11 The technique has been used with the sample in reflection to measure birefringence in the human eye at visible wavelengths. 12-14 Mueller matrix ...
Circular dichroism
Circular dichroism (CD) is dichroism involving circularly polarized light, i.e., the differential absorption of left- and right-handed light. Left-hand circular (LHC) and right-hand circular (RHC) polarized light represent two possible spin angular momentum states for a photon, and so circular dichroism is also referred to as dichroism for spin angular momentum. This phenomenon was discovered by Jean-Baptiste Biot, Augustin Fresnel, and Aimé Cotton in the first half of the 19th century. It is exhibited in the absorption bands of optically active chiral molecules. CD spectroscopy has a wide range of applications in many different fields. Most notably, UV CD is used to investigate the secondary structure of proteins. UV/Vis CD is used to investigate charge-transfer transitions. Near-infrared CD is used to investigate geometric and electronic structure by probing metal d→d transitions. Vibrational circular dichroism, which uses light from the infrared energy region, is used for structural studies of small organic molecules, and most recently proteins and DNA.