Powerpoint show - Drew University
... • Concept developed in 1917 by Einstein to make the universe static • Cosmological constant (Λ) initially negative • Discarded in 1929 after Hubble discovered the red shift of distant galaxies • However, recent evidence indicates Λ may exist, but with positive value ...
... • Concept developed in 1917 by Einstein to make the universe static • Cosmological constant (Λ) initially negative • Discarded in 1929 after Hubble discovered the red shift of distant galaxies • However, recent evidence indicates Λ may exist, but with positive value ...
A New Fiber Optic Spring
... applications such as the measurement of force, acceleration, vibration, and pressure. Although they provide different information, coiled metal springs have been used for at least 500 years in a variety of machine design applications and mechanisms [1]. Hooke's law, which is widely used in physical ...
... applications such as the measurement of force, acceleration, vibration, and pressure. Although they provide different information, coiled metal springs have been used for at least 500 years in a variety of machine design applications and mechanisms [1]. Hooke's law, which is widely used in physical ...
This chapter is our first on electromagnetic waves. We begin with a
... The use of complex impedances in analyzing passive AC circuits is another example of the advantages of complex notation of sinusoidal functions. The basic idea is that in an AC circuit the voltage across a passive circuit element such as a resistor, capacitor, or inductor has a magnitude proportion ...
... The use of complex impedances in analyzing passive AC circuits is another example of the advantages of complex notation of sinusoidal functions. The basic idea is that in an AC circuit the voltage across a passive circuit element such as a resistor, capacitor, or inductor has a magnitude proportion ...
On geometric optics and surface waves for light scattering by spheres
... fundamentals of a geometric optics approach including surface wave contributions. Subsequently, we present in Section 3 a comprehensive comparison of the singlescattering properties (extinction efficiency, single-scattering albedo, and asymmetry factor) determined from the present geometric-optics su ...
... fundamentals of a geometric optics approach including surface wave contributions. Subsequently, we present in Section 3 a comprehensive comparison of the singlescattering properties (extinction efficiency, single-scattering albedo, and asymmetry factor) determined from the present geometric-optics su ...
WP3 group report (including roadmap text)
... the power circulating in the Power Recycling cavity will be started in 2010. 2.1.1.1.a Currently all gravitational-wave detectors are using so called Schnupp modulation or frontal modulation together with a slight asymmetry in the arm length. This technique has a very similar effect as modulating th ...
... the power circulating in the Power Recycling cavity will be started in 2010. 2.1.1.1.a Currently all gravitational-wave detectors are using so called Schnupp modulation or frontal modulation together with a slight asymmetry in the arm length. This technique has a very similar effect as modulating th ...
Holography: origin, basic principle and applications of a
... one of the two waves of figure 1a, an object O. The wave scattered from the sample, called object wave, will undergo a phase shift with respect to the wave coming from hole 1. This last wave is named reference wave. The interference patterns recorded with this method are off-axis holograms because t ...
... one of the two waves of figure 1a, an object O. The wave scattered from the sample, called object wave, will undergo a phase shift with respect to the wave coming from hole 1. This last wave is named reference wave. The interference patterns recorded with this method are off-axis holograms because t ...
Governing the speed of light and its application to the
... 4. Distortion and noise analysis The phase shifter performance can be compromised by the inherent nonlinear behavior of CPO as the harmonic distortion terms generated in the SOA device can bring a reduction in the expected microwave phase shift [24]. With the aim of proposing and comparing different ...
... 4. Distortion and noise analysis The phase shifter performance can be compromised by the inherent nonlinear behavior of CPO as the harmonic distortion terms generated in the SOA device can bring a reduction in the expected microwave phase shift [24]. With the aim of proposing and comparing different ...
Scope Definitions
... better. Multi-coatings have a seperate layer for each part of the visible spectrum. Since the coating reduces reflection it affects the amount of light transmission. For a quality multi-coated riflescope, total light transmission should be over 95%. No multi-coating is 100% efficient. Since each ext ...
... better. Multi-coatings have a seperate layer for each part of the visible spectrum. Since the coating reduces reflection it affects the amount of light transmission. For a quality multi-coated riflescope, total light transmission should be over 95%. No multi-coating is 100% efficient. Since each ext ...
Lecture 2. Thermal evolution and surface emission of neutron stars
... Based on similarities between M7 and RRATs it was proposed that they can be different manifestations of the same type of INSs (astro-ph/0603258). To verify it a very deep search for radio emission (including RRAT-like bursts) was peformed on GBT (Kondratiev et al.). In addition, objects have been ob ...
... Based on similarities between M7 and RRATs it was proposed that they can be different manifestations of the same type of INSs (astro-ph/0603258). To verify it a very deep search for radio emission (including RRAT-like bursts) was peformed on GBT (Kondratiev et al.). In addition, objects have been ob ...
kokhan1
... dispersion (ORD) spectra of turbid layers with spherical globules of chiral substances is studied. Simple equations for the values of CD and ORD of dispersed slabs with optically soft large spheres are obtained and analyzed. Equations derived can be used for the solution of the inverse problem, name ...
... dispersion (ORD) spectra of turbid layers with spherical globules of chiral substances is studied. Simple equations for the values of CD and ORD of dispersed slabs with optically soft large spheres are obtained and analyzed. Equations derived can be used for the solution of the inverse problem, name ...
Optimized back-focal-plane interferometry directly measures forces
... Measuring forces directly by means of the analysis of the angular distribution of scattered light has many advantageous features [15]. Unfortunately, the light that goes through the sample has to be captured in full, at least nominally, which is notoriously difficult with an optical trap based on a ...
... Measuring forces directly by means of the analysis of the angular distribution of scattered light has many advantageous features [15]. Unfortunately, the light that goes through the sample has to be captured in full, at least nominally, which is notoriously difficult with an optical trap based on a ...
L53 He I 1.083 mm EMISSION AND ABSORPTION IN DG TAURI
... and at ⫺105 km s⫺1, respectively. These [Fe ii] profiles are similar to those of optical emission lines observed by Hamann (1994), especially of [Fe ii] l8617, l7452, and l7388. Figure 2 also shows position spectra obtained via spectroastrometric reduction. Displacement is not detected in the bright ...
... and at ⫺105 km s⫺1, respectively. These [Fe ii] profiles are similar to those of optical emission lines observed by Hamann (1994), especially of [Fe ii] l8617, l7452, and l7388. Figure 2 also shows position spectra obtained via spectroastrometric reduction. Displacement is not detected in the bright ...
Lecture 10 - KFUPM Faculty List
... solitons of arbitrary order in terms of diffraction length LDif 2 z0 k vac neff ( )a 2 and the nonlinear length LNL Aeff / k vac n2|| ( ; ) Psol , namely LDif=N2LNL with N=1. There exist higher order spatial (and temporal) solitons with the order given by N=2, 3.. which have progressively ...
... solitons of arbitrary order in terms of diffraction length LDif 2 z0 k vac neff ( )a 2 and the nonlinear length LNL Aeff / k vac n2|| ( ; ) Psol , namely LDif=N2LNL with N=1. There exist higher order spatial (and temporal) solitons with the order given by N=2, 3.. which have progressively ...
Impact of Spin-Orbit Coupling on Quantum Hall
... (2DESs) at half filling, a surprisingly diverse set of ground states has been uncovered. In the N 0 Landau level (LL), at 1=2 and 3=2, compressible composite-fermion Fermi liquid states are observed [1,2]. Here hcn=eB is the filling factor, with B the magnetic field and n the carrier d ...
... (2DESs) at half filling, a surprisingly diverse set of ground states has been uncovered. In the N 0 Landau level (LL), at 1=2 and 3=2, compressible composite-fermion Fermi liquid states are observed [1,2]. Here hcn=eB is the filling factor, with B the magnetic field and n the carrier d ...
