SAMPLE ARTICLE FOR ACTA ELECTROTECHNICA ET
... of both methods. In numerical simulations, the accuracy of obtained results is limited by the discretization of the space which introduces numerical inaccuracy due to approximation of derivatives and deforms the shape of the spheres as is shown in right Fig. 2. Another reason for the inaccuracy of n ...
... of both methods. In numerical simulations, the accuracy of obtained results is limited by the discretization of the space which introduces numerical inaccuracy due to approximation of derivatives and deforms the shape of the spheres as is shown in right Fig. 2. Another reason for the inaccuracy of n ...
10 Constructing Models to Explain Photoluminescence
... In fluorescent materials electrons have energies in the impurity state band for a very short time (10-9 to 10-6 seconds). Then, they emit light as their energy changes to energy in the valence band. As a result, fluorescent materials will only glow while light of sufficient energy shine on them. In ...
... In fluorescent materials electrons have energies in the impurity state band for a very short time (10-9 to 10-6 seconds). Then, they emit light as their energy changes to energy in the valence band. As a result, fluorescent materials will only glow while light of sufficient energy shine on them. In ...
model the Earth`s and Sun`s magnetic fields using a
... a cow magnet along the axis of the Earth in the picture (over the magnet in the picture). Where is the North Pole in the picture? The South Pole? Do these areas relate to the poles of the magnet? 6. Explain that the magnetic North Pole of the Earth is relatively close to the geographic North Pole; t ...
... a cow magnet along the axis of the Earth in the picture (over the magnet in the picture). Where is the North Pole in the picture? The South Pole? Do these areas relate to the poles of the magnet? 6. Explain that the magnetic North Pole of the Earth is relatively close to the geographic North Pole; t ...
EL Series Optical Fiber Patch Cords
... Cords, combined with the EL Optical Fiber Video Jack (EL-VJ), provide a rugged and reliable way to carry, monitor, and route your high-speed signals. Totally signal agnostic, the fiber video jack is equally adept at carrying HDTV, SDI, Ethernet IP, Analog Video, or any other data format, at whatever ...
... Cords, combined with the EL Optical Fiber Video Jack (EL-VJ), provide a rugged and reliable way to carry, monitor, and route your high-speed signals. Totally signal agnostic, the fiber video jack is equally adept at carrying HDTV, SDI, Ethernet IP, Analog Video, or any other data format, at whatever ...
CV Raman Life and Work
... the exchange of energy took place by molecular scattering? How energy could be transferred between quantum of light and molecules? 1923- Theory of viscosity 1293- Scattering of Sun light by water (not because of weak fluorescence) At a very early stage in our investigations, we came across a new and ...
... the exchange of energy took place by molecular scattering? How energy could be transferred between quantum of light and molecules? 1923- Theory of viscosity 1293- Scattering of Sun light by water (not because of weak fluorescence) At a very early stage in our investigations, we came across a new and ...
Magnetometry - Quantum Design, Inc.
... sample’s AC response. The ACMS corrects for this background phase shift by measuring the instrumental phase shift for each measurement. This direct measurement nulling uses a low-inductance calibration coil at the center of each of the pickup coils to determine the instrumental phase shift. In contr ...
... sample’s AC response. The ACMS corrects for this background phase shift by measuring the instrumental phase shift for each measurement. This direct measurement nulling uses a low-inductance calibration coil at the center of each of the pickup coils to determine the instrumental phase shift. In contr ...
7.13 Experimental Microbial Genetics
... difference of 0 results in no transmitted light; maximum light is transmitted if the path difference is half the wavelength. By these means, different regions of the specimen appear bright or less bright in contrast to the mid-gray background. Phase-contrast microscope is useful in examining the str ...
... difference of 0 results in no transmitted light; maximum light is transmitted if the path difference is half the wavelength. By these means, different regions of the specimen appear bright or less bright in contrast to the mid-gray background. Phase-contrast microscope is useful in examining the str ...
Linear Zeeman effect for collective modes in He3-A
... The A-phase is probably one of the most interesting objects in superfluid He3. It provides us with an example of an anisotropic quantum superfluid. The main properties of He3-A are connected with the existence, on the Fermi surface, of two poles at which the gap in the single-particle spectrum vanis ...
... The A-phase is probably one of the most interesting objects in superfluid He3. It provides us with an example of an anisotropic quantum superfluid. The main properties of He3-A are connected with the existence, on the Fermi surface, of two poles at which the gap in the single-particle spectrum vanis ...
Singin` the Black and Blues - GALEX
... passed through even more air than the sunlight reaching us from overhead. The molecules of gas have rescattered the blue light in so many directions so many times that less blue light reaches us. ...
... passed through even more air than the sunlight reaching us from overhead. The molecules of gas have rescattered the blue light in so many directions so many times that less blue light reaches us. ...
Sorting by Periodic Potential Energy Landscapes: Optical
... escape from an array of optical traps, and thereby establish the selectivity of optical fractionation. Any trajectory entrained by the traps, such as the example in Fig. 1(b), is characterized by turning points where vy = 0. Conversely, any trajectory without such turning points must be unbounded. T ...
... escape from an array of optical traps, and thereby establish the selectivity of optical fractionation. Any trajectory entrained by the traps, such as the example in Fig. 1(b), is characterized by turning points where vy = 0. Conversely, any trajectory without such turning points must be unbounded. T ...
Spectroscopy – Lecture 1
... If in a region of the star the opacity changes, then the star can block energy (photons) which can be subsequently released in a later phase of the pulsation. Helium and and Hydrogen ionization zones of the star are normally where this works. Consider the Helium ionization zone in the interior of a ...
... If in a region of the star the opacity changes, then the star can block energy (photons) which can be subsequently released in a later phase of the pulsation. Helium and and Hydrogen ionization zones of the star are normally where this works. Consider the Helium ionization zone in the interior of a ...
Total Reflection X-Ray Fluorescence Spectrometer
... The application of focusing optics to increase the primary beam intensity at the sample position of total reflection x-ray fluorescence (TXRF) spectrometers is always associated with the increase in the angular divergence, which is tolerable for TXRF to a limited extent only. The possibility to impr ...
... The application of focusing optics to increase the primary beam intensity at the sample position of total reflection x-ray fluorescence (TXRF) spectrometers is always associated with the increase in the angular divergence, which is tolerable for TXRF to a limited extent only. The possibility to impr ...
The cesium frequency standard
... The Cs beam then enters a magnetically shielded area, where transitions between |F = 3, mF = 0i and |F = 4, mF = 0i are induced. These hyperfine states are chosen because they are the least magnetic-field-sensitive sublevels. Inside the shielded area, a weak magnetic field, called the C-field, is p ...
... The Cs beam then enters a magnetically shielded area, where transitions between |F = 3, mF = 0i and |F = 4, mF = 0i are induced. These hyperfine states are chosen because they are the least magnetic-field-sensitive sublevels. Inside the shielded area, a weak magnetic field, called the C-field, is p ...
Long Haul Fiber Optic Transmission Systems : Modeling and
... • To introduce the basic physics of photonic devices and apply it for the design of optical transmission systems and networks. • To simulate the various photonic components and also to do system level simulations. • To study different noise processes in photonic circuits and understand their impact ...
... • To introduce the basic physics of photonic devices and apply it for the design of optical transmission systems and networks. • To simulate the various photonic components and also to do system level simulations. • To study different noise processes in photonic circuits and understand their impact ...
Acoustic Propagation
... each of which has different propagation velocities, resulting in some combination of reflection and refraction at each boundary. o multipath is also present in seismic signals. o frequency-dependent dispersion and attenuation, as the earth is generally low-pass, i.e., higher frequencies are attenuat ...
... each of which has different propagation velocities, resulting in some combination of reflection and refraction at each boundary. o multipath is also present in seismic signals. o frequency-dependent dispersion and attenuation, as the earth is generally low-pass, i.e., higher frequencies are attenuat ...