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... Photometric image are characterized by quantitative relations between the detected intensity and the light signal emitted by the measured object. Therefore, they are important for scientific applications. The image sampled with slow scan cameras consist of high dynamic and linearity. Furthermore, du ...
... Photometric image are characterized by quantitative relations between the detected intensity and the light signal emitted by the measured object. Therefore, they are important for scientific applications. The image sampled with slow scan cameras consist of high dynamic and linearity. Furthermore, du ...
Ab initio calculations of optical properties of silver clusters: Cross
... Since one of the aims here is to compare the applicabilities of the two different approaches, the results presented in this work do not include any shift except for ∼0.3 eV blue-shift to the WIEN2k data to align with the SIESTA results for easier comparison. Our calculations of the extinction coeffi ...
... Since one of the aims here is to compare the applicabilities of the two different approaches, the results presented in this work do not include any shift except for ∼0.3 eV blue-shift to the WIEN2k data to align with the SIESTA results for easier comparison. Our calculations of the extinction coeffi ...
The LISA Optimal Sensitivity
... In contrast to Earth-based, equi-arm interferometers for gravitational wave detection, LISA will have multiple readouts. The data they generate, when properly time shifted and linearly combined, provide observables that are not only insensitive to laser frequency fluctuations and optical bench motio ...
... In contrast to Earth-based, equi-arm interferometers for gravitational wave detection, LISA will have multiple readouts. The data they generate, when properly time shifted and linearly combined, provide observables that are not only insensitive to laser frequency fluctuations and optical bench motio ...
Structure and optical properties of nanocrystalline hafnium oxide
... (IR) region [9,10]. There are not many contenders that are stable ...
... (IR) region [9,10]. There are not many contenders that are stable ...
S.72-227 Digital Communication Systems
... In order to determine repeater spacing on should calculate – power budget – rise-time budget Optical power loss due to junctions, connectors and fiber One should also estimate required margins with respect of temperature, aging and stability For rise-time budget one should take into account all the ...
... In order to determine repeater spacing on should calculate – power budget – rise-time budget Optical power loss due to junctions, connectors and fiber One should also estimate required margins with respect of temperature, aging and stability For rise-time budget one should take into account all the ...
Markov chain model in maximum-likelihood sequence detection for
... the fading correlation length 0 and the observation interval 0 is smaller than the fading correlation time 0 . If the receiver has knowledge of the joint temporal statistics of the fading, maximumlikelihood sequence detection (MLSD) can be employed, but at the cost of high computational complexity. ...
... the fading correlation length 0 and the observation interval 0 is smaller than the fading correlation time 0 . If the receiver has knowledge of the joint temporal statistics of the fading, maximumlikelihood sequence detection (MLSD) can be employed, but at the cost of high computational complexity. ...
Ph 76 ADVANCED PHYSICS LABORATORY — ATOMIC AND
... If the atoms in the vapor cell had a single excited state but two hyperfine ground states (we call them both “ground” states because neither can decay via an allowed transition), and the separation of the ground states was less than the Doppler width, then one might see a spectrum like in Figure 4. ...
... If the atoms in the vapor cell had a single excited state but two hyperfine ground states (we call them both “ground” states because neither can decay via an allowed transition), and the separation of the ground states was less than the Doppler width, then one might see a spectrum like in Figure 4. ...
appel a projets recherche 2014 - lumat - Université Paris-Sud
... equilibrium conditions, opening new pathways for the study and the control of basic phenomena governing the behaviour of atoms, molecules, plasma and condensed matter. The Paris-Saclay campus presents an intense activity in this domain, with a strong presence of world-class research groups active in ...
... equilibrium conditions, opening new pathways for the study and the control of basic phenomena governing the behaviour of atoms, molecules, plasma and condensed matter. The Paris-Saclay campus presents an intense activity in this domain, with a strong presence of world-class research groups active in ...
Ph 76 ADVANCED PHYSICS LABORATORY — ATOMIC
... If the atoms in the vapor cell had a single excited state but two hyperfine ground states (we call them both “ground” states because neither can decay via an allowed transition), and the separation of the ground states was less than the Doppler width, then one might see a spectrum like in Figure 4. ...
... If the atoms in the vapor cell had a single excited state but two hyperfine ground states (we call them both “ground” states because neither can decay via an allowed transition), and the separation of the ground states was less than the Doppler width, then one might see a spectrum like in Figure 4. ...
Weakly Guiding Fibers
... Maxwell's equations have exact solutions for the dielectric cylinder,2 but even with the simplifying assumption that the cladding be infinitely thick these solutions are too complicated to be evaluated without computer. Recent efforts in simplifying the theory for weakly guided modes had promising r ...
... Maxwell's equations have exact solutions for the dielectric cylinder,2 but even with the simplifying assumption that the cladding be infinitely thick these solutions are too complicated to be evaluated without computer. Recent efforts in simplifying the theory for weakly guided modes had promising r ...
PDF
... Au-InP interface is also explored and found to have a significant impact on coupling. V American Institute of Physics. [doi:10.1063/1.3658733] The high optical mode confinement offered by surface plasmon polaritons (SPPs) has made SPP-based waveguides a promising area of research for realizing compa ...
... Au-InP interface is also explored and found to have a significant impact on coupling. V American Institute of Physics. [doi:10.1063/1.3658733] The high optical mode confinement offered by surface plasmon polaritons (SPPs) has made SPP-based waveguides a promising area of research for realizing compa ...
Open Frame CD/DVD Reader
... and diverted to the photodetector PD. Changes in the intensity of the light due to reading the data structure of the CD are recorded by the photodiode of the detector. Before we study the pick-up in detail, the optical components and applied physical phenomena shall be discussed. As we see from (Fig ...
... and diverted to the photodetector PD. Changes in the intensity of the light due to reading the data structure of the CD are recorded by the photodiode of the detector. Before we study the pick-up in detail, the optical components and applied physical phenomena shall be discussed. As we see from (Fig ...
A high-resolution magnetic tweezer for single
... The resolution of any single-molecule technique is impaired by two sources of noise: the Brownian motion of the bead, which can be reduced by using small beads, high forces, and short tethers, and the intrinsic resolution of the instrument, which depends on the sensing technique utilized and the ins ...
... The resolution of any single-molecule technique is impaired by two sources of noise: the Brownian motion of the bead, which can be reduced by using small beads, high forces, and short tethers, and the intrinsic resolution of the instrument, which depends on the sensing technique utilized and the ins ...
de Sénarmont Bias Retardation in DIC Microscopy Introduction
... This effect occurs because shear takes place at the quartzair interface in the lower prism wedge instead at the cemented boundary, as in a Wollaston prism. Refraction at the interface between the quartz wedges in a Nomarski prism causes the sheared wavefronts to converge with a crossover point outsi ...
... This effect occurs because shear takes place at the quartzair interface in the lower prism wedge instead at the cemented boundary, as in a Wollaston prism. Refraction at the interface between the quartz wedges in a Nomarski prism causes the sheared wavefronts to converge with a crossover point outsi ...
Review and Comparison of High
... The advantage of these techniques is that, besides some postprocessing for the captured raw fringe images, there is no need to make too many changes based on the original technique. Adjusting the exposure time would appear to be the best option. However, the exposure time cannot be arbitrarily chose ...
... The advantage of these techniques is that, besides some postprocessing for the captured raw fringe images, there is no need to make too many changes based on the original technique. Adjusting the exposure time would appear to be the best option. However, the exposure time cannot be arbitrarily chose ...
Variational Phase Imaging Using the Transport-of
... needed especially when minimal manipulation of the cell is required (such as in stem cell and drug discovery studies) [6]. While transparent objects have insignificant absorption, they do introduce phase shifts due to variations in the optical path length in the sample. The information about the dis ...
... needed especially when minimal manipulation of the cell is required (such as in stem cell and drug discovery studies) [6]. While transparent objects have insignificant absorption, they do introduce phase shifts due to variations in the optical path length in the sample. The information about the dis ...
WDM and DWDM Multiplexing
... Nortel DWDM Coupler 8 wavelengths used (4 in each direction). 200 Ghz frequency spacing Incorporates a Dispersion Compensation Module (DCM) Expansion ports available to allow denser multiplexing ...
... Nortel DWDM Coupler 8 wavelengths used (4 in each direction). 200 Ghz frequency spacing Incorporates a Dispersion Compensation Module (DCM) Expansion ports available to allow denser multiplexing ...
Electron Beam Lithography
... (SEM) and to Electron Beam Lithography (EBL). In its conventional use as a microscope SEM has many advantages to optical microscopes and has many important applications in different fields. Generally word lithography refers to a printing method and in this context to a method to fabricate very small ...
... (SEM) and to Electron Beam Lithography (EBL). In its conventional use as a microscope SEM has many advantages to optical microscopes and has many important applications in different fields. Generally word lithography refers to a printing method and in this context to a method to fabricate very small ...
Changes in spatial extent and peak double optical density of human
... macular degeneration [7–9]. Macular pigment optical density (MPOD) has been demonstrated to increase after diets rich in zeaxanthin and lutein [10–16]. Measurements of MPOD as a function of age have been carried out using different techniques. Some studies using fundus reflectance spectroscopy found ...
... macular degeneration [7–9]. Macular pigment optical density (MPOD) has been demonstrated to increase after diets rich in zeaxanthin and lutein [10–16]. Measurements of MPOD as a function of age have been carried out using different techniques. Some studies using fundus reflectance spectroscopy found ...