Shock temperature measurements in metals
... pressure.Theoretical Hugoniot temperatures,calculatedus- ...
... pressure.Theoretical Hugoniot temperatures,calculatedus- ...
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... from different grains and adjacent positions in the red layer of this shield, on the other hand, it is possible to identify the pigments used here. While in some points, the Raman spectra of pure minium (Figure 5(a)) or of quasi-pure cinnabar ( Figure 5(c)) are observed, at a significant number (abou ...
... from different grains and adjacent positions in the red layer of this shield, on the other hand, it is possible to identify the pigments used here. While in some points, the Raman spectra of pure minium (Figure 5(a)) or of quasi-pure cinnabar ( Figure 5(c)) are observed, at a significant number (abou ...
The orbital angular momentum of light
... straight along the beam axis. In the LG modes on the other hand, the Poynting vector moves in a spiral about the beam axis as the beam propagates [1]. The value of the index l characterizes the tightness of the Poynting vector’s spiral. There are several different methods for creating a beam in an L ...
... straight along the beam axis. In the LG modes on the other hand, the Poynting vector moves in a spiral about the beam axis as the beam propagates [1]. The value of the index l characterizes the tightness of the Poynting vector’s spiral. There are several different methods for creating a beam in an L ...
Accreting magnetars: a new type of high-mass X-ray binaries? P. Reig,
... neutron star spin evolution. Finger et al. (2010) derived an average rate of the spin frequency change of ν̇ = (−1.7 ± 0.3) × 10−14 Hz s−1 . Based on the slow pulsation period and the spin-down rate, they show that the 5560-s pulsations in the X-ray flux of 4U 2206+54 can be explained ‘provided the ...
... neutron star spin evolution. Finger et al. (2010) derived an average rate of the spin frequency change of ν̇ = (−1.7 ± 0.3) × 10−14 Hz s−1 . Based on the slow pulsation period and the spin-down rate, they show that the 5560-s pulsations in the X-ray flux of 4U 2206+54 can be explained ‘provided the ...
Demonstration of a linear optical true
... each beam makes 20 bounces, then a single MEMS micromirror array having a 400 ⫻ 600 pixel array can in principle control 400*600兾20 ⫽ 12,000 antennas. The ability to handle large numbers of light beams in a single device is a big advantage of the White cell approach, especially for controlling large ...
... each beam makes 20 bounces, then a single MEMS micromirror array having a 400 ⫻ 600 pixel array can in principle control 400*600兾20 ⫽ 12,000 antennas. The ability to handle large numbers of light beams in a single device is a big advantage of the White cell approach, especially for controlling large ...
Quantum Optics and Photon Correlations in Astronomical
... with most things in mathematics and physics second order effects are more difficult to detect or measure than first order effects. Hanbury Brown and Twiss (HBT) did their g (2) measurements in an era where technology wasn’t able to allow measurements of those stars using ‘classical’ g (1) , and the ...
... with most things in mathematics and physics second order effects are more difficult to detect or measure than first order effects. Hanbury Brown and Twiss (HBT) did their g (2) measurements in an era where technology wasn’t able to allow measurements of those stars using ‘classical’ g (1) , and the ...
Photonic crystal cavities in silicon dioxide
... reflectivity measurement technique.19,20 In summary, white light linearly polarized 45° from the cavity polarization is directed at the cavity through an objective lens from above 共z direction兲, and emission in the polarization orthogonal to the excitation 共135°兲 is collected also from above and det ...
... reflectivity measurement technique.19,20 In summary, white light linearly polarized 45° from the cavity polarization is directed at the cavity through an objective lens from above 共z direction兲, and emission in the polarization orthogonal to the excitation 共135°兲 is collected also from above and det ...
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... field in the process. The latter effect is manifest in the oscillations observed in the transmission of a step-function light pulse through an atomic ensemble. Such oscillations are referred to as optical nutation signals,I-6 and can be observed whenever the Rabi oscillation period is comparable to ...
... field in the process. The latter effect is manifest in the oscillations observed in the transmission of a step-function light pulse through an atomic ensemble. Such oscillations are referred to as optical nutation signals,I-6 and can be observed whenever the Rabi oscillation period is comparable to ...
Hydrogen Bonding and Vibrational Energy Relaxation in Water
... isotopically pure water (i.e., H2O). First, in HDO there is no splitting of the OH-stretch vibration into a symmetrical and asymmetrical mode, with a possible energy exchange between them. Second, resonant interactions between different water molecules, leading to intermolecular vibrational energy t ...
... isotopically pure water (i.e., H2O). First, in HDO there is no splitting of the OH-stretch vibration into a symmetrical and asymmetrical mode, with a possible energy exchange between them. Second, resonant interactions between different water molecules, leading to intermolecular vibrational energy t ...
Optical coherence tomography (OCT): a review
... OCDR was developed originally for finding faults in fiberoptic cables and network components, its ability to probe the eye [8]–[10] and other biological tissues [11], [12] was soon recognized. The superb optical sectioning ability of OCT, which is achieved by exploiting the short temporal coherence ...
... OCDR was developed originally for finding faults in fiberoptic cables and network components, its ability to probe the eye [8]–[10] and other biological tissues [11], [12] was soon recognized. The superb optical sectioning ability of OCT, which is achieved by exploiting the short temporal coherence ...
