TEP Zeeman Effect with a variable magnetic system and a CMOS
... As early as 1862, Faraday investigated whether the spectrum of coloured flames changes under the influence of a magnetic field, but without success. It was not until 1885 that Fievez from Belgium was able to Fig. 3: Magnetic flux density B in the centre of the gap without Cd-lamp as demonstrate an e ...
... As early as 1862, Faraday investigated whether the spectrum of coloured flames changes under the influence of a magnetic field, but without success. It was not until 1885 that Fievez from Belgium was able to Fig. 3: Magnetic flux density B in the centre of the gap without Cd-lamp as demonstrate an e ...
Optical coupling devices
... with the angle 0 de?ned as before. The factor \fgarises because the roof prism is tilted away from the normal. Useful devices may be made from these (any of The six possible spots are obtained by adding the 3 FIGS. 1-4 in some cases) using extra components. For example the use of a Fresnel bi-prism, ...
... with the angle 0 de?ned as before. The factor \fgarises because the roof prism is tilted away from the normal. Useful devices may be made from these (any of The six possible spots are obtained by adding the 3 FIGS. 1-4 in some cases) using extra components. For example the use of a Fresnel bi-prism, ...
High visibility six-photon entanglement Magnus R˚ admark
... Such states can be applied to e.g. decoherence-free encoding, quantum communication without sharing a common reference frame, quantum telecloning, secret sharing and remote state preparation schemes. In the experimental implementation we use a single source of entangled photon pairs and extract the ...
... Such states can be applied to e.g. decoherence-free encoding, quantum communication without sharing a common reference frame, quantum telecloning, secret sharing and remote state preparation schemes. In the experimental implementation we use a single source of entangled photon pairs and extract the ...
Results from an Extremely Sensitive Rayleigh
... For the lowest altitude channel, Raman scattering will be observed rather that Rayleigh or Mie. Raman scattering differs greatly from the first two types because it involves inelastic scattering between the incident light and particle scatterer. In Raman scattering, the incident light excites the at ...
... For the lowest altitude channel, Raman scattering will be observed rather that Rayleigh or Mie. Raman scattering differs greatly from the first two types because it involves inelastic scattering between the incident light and particle scatterer. In Raman scattering, the incident light excites the at ...
Plasmonic Nanopore for Electrical Profiling of
... demonstrated by an excellent correspondence between experimental results and theoretical calculations. The high dynamic range and signal-to-noise ratio is due to the fact that the total signals (∼10 nA at 10 mW laser power) are 3−4 orders of magnitude higher than the noise level of typical nanopores ...
... demonstrated by an excellent correspondence between experimental results and theoretical calculations. The high dynamic range and signal-to-noise ratio is due to the fact that the total signals (∼10 nA at 10 mW laser power) are 3−4 orders of magnitude higher than the noise level of typical nanopores ...
A method for characterizing longitudinal chromatic aberration of
... cooled to – 308C). The camera now gives an ‘image’ in which the horizontal axis represents wavelength, the vertical axis represents the axial z-position of the plane mirror and the image intensity denotes the intensity of the axial response. The z-motion axis was calibrated interferometrically and s ...
... cooled to – 308C). The camera now gives an ‘image’ in which the horizontal axis represents wavelength, the vertical axis represents the axial z-position of the plane mirror and the image intensity denotes the intensity of the axial response. The z-motion axis was calibrated interferometrically and s ...
Transverse and longitudinal angular momenta of light
... light. If the mean momentum of the beam (in units of per photon) can be associated with its mean wave vector k , then such beam carries the corresponding spin AM S = σ k / k . Here σ is the helicity parameter, i.e., the degree of circular polarization. In turn, the orbital AM of a uniformly-polari ...
... light. If the mean momentum of the beam (in units of per photon) can be associated with its mean wave vector k , then such beam carries the corresponding spin AM S = σ k / k . Here σ is the helicity parameter, i.e., the degree of circular polarization. In turn, the orbital AM of a uniformly-polari ...
Semiconductor Lasers: Device Physics and Applications
... of the voltage drop within the device changed. The relatively large threshold current is primarily due to current spreading, as well as the undercutting of the oxide during processing, resulting in a wider injection region than the nominal 5 µm width of the device. Similar, but wider devices without ...
... of the voltage drop within the device changed. The relatively large threshold current is primarily due to current spreading, as well as the undercutting of the oxide during processing, resulting in a wider injection region than the nominal 5 µm width of the device. Similar, but wider devices without ...
Shrinkage Modeling of Injection Molded Precision Optics
... Our group fabricates precision optics via the injection molding process. Specifications for these optics typically have tolerances at the sub-micron level. To successfully fabricate such parts, it becomes critical to have a greater understanding and control of all the processes involved in molding o ...
... Our group fabricates precision optics via the injection molding process. Specifications for these optics typically have tolerances at the sub-micron level. To successfully fabricate such parts, it becomes critical to have a greater understanding and control of all the processes involved in molding o ...
A Tunable Fabry-Perot-Interferometer for 3
... Careful consideration was given in choosing the materials used as the low and high index optical layers in the FPI as well as their deposition processes to insure compatibility with those required for patterning the electrodes and the wafers. Optical layers, without further treatment, would not surv ...
... Careful consideration was given in choosing the materials used as the low and high index optical layers in the FPI as well as their deposition processes to insure compatibility with those required for patterning the electrodes and the wafers. Optical layers, without further treatment, would not surv ...