On the influence of wind and waves on underwater
... by Hieronymi et al. (2012). At small depths, the underwater light regime is governed by high-frequency and small-scale intensity changes (e.g. Snyder and Dera, 1970; Hieronymi and Macke, 2010; Darecki et al., 2011). For this reason, we choose a high spatial resolution of dx = 2.5 mm for our nearsurf ...
... by Hieronymi et al. (2012). At small depths, the underwater light regime is governed by high-frequency and small-scale intensity changes (e.g. Snyder and Dera, 1970; Hieronymi and Macke, 2010; Darecki et al., 2011). For this reason, we choose a high spatial resolution of dx = 2.5 mm for our nearsurf ...
Overview of Stimulated Brillouin Scattering Effect
... scattering within optical fibers are SBS and SRS. The SRS is a nonlinear parametric interaction between light and molecular vibrations. Optical phonon participates in SRS but acoustic photon participates in SBS. Due to SRS power transferred from shorter wavelength channels to the longer wavelength c ...
... scattering within optical fibers are SBS and SRS. The SRS is a nonlinear parametric interaction between light and molecular vibrations. Optical phonon participates in SRS but acoustic photon participates in SBS. Due to SRS power transferred from shorter wavelength channels to the longer wavelength c ...
Laser cooling below the Doppler limit by polarization - ENS-phys
... Fig. 5 below), redistribution is not completely forbidden but is limited to a finite number of processes. Suppose, for example, that the atom is initiaily ing-,. When it absorbs a a+ photon, it jumps to eo. Then, by stimulated emission of a a- photon, it falls tog+l, from where it can be reexcited t ...
... Fig. 5 below), redistribution is not completely forbidden but is limited to a finite number of processes. Suppose, for example, that the atom is initiaily ing-,. When it absorbs a a+ photon, it jumps to eo. Then, by stimulated emission of a a- photon, it falls tog+l, from where it can be reexcited t ...
Synthetic schlieren measurements of internal waves
... measured in this way for a circular (figure 4a) and square (figure 4b) cylinder. In both cases the frequency of oscillation is close to ω /N = 2−1/2. To assist comparison with the results of Sutherland et al. (1999), only the vertical component of the density field is shown. The field of view extend ...
... measured in this way for a circular (figure 4a) and square (figure 4b) cylinder. In both cases the frequency of oscillation is close to ω /N = 2−1/2. To assist comparison with the results of Sutherland et al. (1999), only the vertical component of the density field is shown. The field of view extend ...
An overview of the photometric events, trends and
... JHK peak amplitudes are smaller. We suspect that this has a consequence for the height of the egress-maximum, which tends to be smaller as well. The behaviour in L during the 1997.9 and 1992.4 peaks and at other wavelengths is even more peculiar than in 2003.5 and 1981.3. Apparently, the maximum is ...
... JHK peak amplitudes are smaller. We suspect that this has a consequence for the height of the egress-maximum, which tends to be smaller as well. The behaviour in L during the 1997.9 and 1992.4 peaks and at other wavelengths is even more peculiar than in 2003.5 and 1981.3. Apparently, the maximum is ...
Measuring amplitude and phase in optical fields with
... 1.3 Motivation and thesis outline The goals of this work are several. The first is the contribution to the understanding of optical fields. In scanning near-field optical microscopy, the field generated by an object, especially by sub-wavelength objects, is different from the object itself. In gener ...
... 1.3 Motivation and thesis outline The goals of this work are several. The first is the contribution to the understanding of optical fields. In scanning near-field optical microscopy, the field generated by an object, especially by sub-wavelength objects, is different from the object itself. In gener ...
MAXI J1659−152: the shortest orbital period black
... MAXI, RXTE, Swift, and XMM-Newton observations during its 2010/2011 outburst. We find that during the first one and a half week of the outburst the X-ray light curves display drops in intensity at regular intervals, which we interpret as absorption dips. About three weeks into the outbursts, again d ...
... MAXI, RXTE, Swift, and XMM-Newton observations during its 2010/2011 outburst. We find that during the first one and a half week of the outburst the X-ray light curves display drops in intensity at regular intervals, which we interpret as absorption dips. About three weeks into the outbursts, again d ...
L. Koechlin Optical principles of diffraction focusing
... Illustration and formulas by Paul Deba Optical principles of diffraction focussing, ...
... Illustration and formulas by Paul Deba Optical principles of diffraction focussing, ...
CHAPTER 4 GROWTH OF SEMIORGANIC TRIGLYCINE CALCIUM
... Levine-Xue bond theory and chemical bonding theory of single crystal growth indicate that some important functional groups such as hydrogen bonds and ammonia group play a very important role in crystallization and nonlinear optical performances (Dongli Xu and Dongfeng Xue 2008, Xiue Ren et al 2008, ...
... Levine-Xue bond theory and chemical bonding theory of single crystal growth indicate that some important functional groups such as hydrogen bonds and ammonia group play a very important role in crystallization and nonlinear optical performances (Dongli Xu and Dongfeng Xue 2008, Xiue Ren et al 2008, ...
Portable Sensing Field Device
... the designers to be extremely precise in their actions. The devices that are currently on the market that achieve a similar function usually only tell the range of the target. We chose to add IR temperate to our design as well. This is a device that does not already exist, so if properly constructed ...
... the designers to be extremely precise in their actions. The devices that are currently on the market that achieve a similar function usually only tell the range of the target. We chose to add IR temperate to our design as well. This is a device that does not already exist, so if properly constructed ...
SO2 DETECTION USING PLASMON DAMPING By ELI KASA
... organosulfurs, maintaining low sulfur levels in fuels is critical in protecting the expensive catalysts and reducing the above-mentioned toxic exhaust emissions. Prompted by these problems, government agencies in the U.S. and around the world have issued regulations calling for no higher than 15 ppm ...
... organosulfurs, maintaining low sulfur levels in fuels is critical in protecting the expensive catalysts and reducing the above-mentioned toxic exhaust emissions. Prompted by these problems, government agencies in the U.S. and around the world have issued regulations calling for no higher than 15 ppm ...
10 EPR Spectroscopy
... between two protons, the concentration of paramagnetic centers needs to be smaller to avoid excessive line broadening by spin-spin interaction. Best resolution and sensitivity for liquid samples is achieved at concentrations of of about 10-3-10-5 M. In crystalline samples the paramagnetic centers ar ...
... between two protons, the concentration of paramagnetic centers needs to be smaller to avoid excessive line broadening by spin-spin interaction. Best resolution and sensitivity for liquid samples is achieved at concentrations of of about 10-3-10-5 M. In crystalline samples the paramagnetic centers ar ...
Influence of polarization direction, incidence angle, and geometry on
... TGNWs have been investigated by using the vector wave function method. When the polarization direction is perpendicular to the incidence plane, it is found that with the increase in the incidence angle, the LFF of TGNW decreases first and then increases. The minimum LFF is observed at an incidence an ...
... TGNWs have been investigated by using the vector wave function method. When the polarization direction is perpendicular to the incidence plane, it is found that with the increase in the incidence angle, the LFF of TGNW decreases first and then increases. The minimum LFF is observed at an incidence an ...