Variable Geometric Phase Polarization Rotators for the Visible
... An alternative to using linear polarizationpreserving reflectors is to use a system of reflections where each of the components of the light relative to the optical system experience the same number of sand p-polarization reflections, and thus acquiring a reflection phase shift difference of zero af ...
... An alternative to using linear polarizationpreserving reflectors is to use a system of reflections where each of the components of the light relative to the optical system experience the same number of sand p-polarization reflections, and thus acquiring a reflection phase shift difference of zero af ...
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... equations of propagation of the pump and THz fields. Simulations were performed based on one-dimensional propagation equations using parameters of a ZnTe crystal pumped by 800 nm femtosecond optical pulses. The purpose of this paper is twofold. One is to study the features of the behaviors of the op ...
... equations of propagation of the pump and THz fields. Simulations were performed based on one-dimensional propagation equations using parameters of a ZnTe crystal pumped by 800 nm femtosecond optical pulses. The purpose of this paper is twofold. One is to study the features of the behaviors of the op ...
Evolution of the Mass-to-light Ratio of Galaxies to z~0.25
... SDSS images and calibrated, smoothed HI spectra of the 12 fully reduced detections. The size of each SDSS image is 1.5' (the size of the Arecibo beam at 1.2 GHz is ~4'). The red line in each spectrum indicates the frequency corresponding to z from the SDSS. The panel under each spectrum shows the pe ...
... SDSS images and calibrated, smoothed HI spectra of the 12 fully reduced detections. The size of each SDSS image is 1.5' (the size of the Arecibo beam at 1.2 GHz is ~4'). The red line in each spectrum indicates the frequency corresponding to z from the SDSS. The panel under each spectrum shows the pe ...
Variation of the physical properties of four transition metal oxides
... Fig.6. The conductivity (a), and dielectric function (b) of SrTMO3 (TM = Rh, Ti, Mo, Zr). Fig. 6(a) illustrates the conductivity spectra of SrTMO3 (TM = Rh, Ti, Mo, Zr) metal oxides as a function of photon energy up to 80 eV for the polarization vector [100]. According to the plot the photoconductiv ...
... Fig.6. The conductivity (a), and dielectric function (b) of SrTMO3 (TM = Rh, Ti, Mo, Zr). Fig. 6(a) illustrates the conductivity spectra of SrTMO3 (TM = Rh, Ti, Mo, Zr) metal oxides as a function of photon energy up to 80 eV for the polarization vector [100]. According to the plot the photoconductiv ...
Rays and Optical beams
... A good understanding of the propagation of rays makes possible to trace their trajectory when they are passing through various optical media. One finds that the passage through these optical elements can be described by simply 2x2 matrices. This section also describes the propagation of Gaussian bea ...
... A good understanding of the propagation of rays makes possible to trace their trajectory when they are passing through various optical media. One finds that the passage through these optical elements can be described by simply 2x2 matrices. This section also describes the propagation of Gaussian bea ...
2. Measurement of refractive index of liquids using fiber optic
... They exhibit high sensitivity and wide frequency ...
... They exhibit high sensitivity and wide frequency ...
Directional Reflection measurements on
... elongated optical path. The optical design is optimised to get the smallest possible measurement spots on the sample (approximately 6 mm wide and 10 mm high at 15 degrees). In the case of a measurement at near-normal incidence, the angle of incidence on mirror M2 must be as small as possible but lar ...
... elongated optical path. The optical design is optimised to get the smallest possible measurement spots on the sample (approximately 6 mm wide and 10 mm high at 15 degrees). In the case of a measurement at near-normal incidence, the angle of incidence on mirror M2 must be as small as possible but lar ...
time-dependent density functional theoretical - Prof. Shih
... In recent years, the density-functional theory (DFT) has become a widely used formalism for electron structure calculations of atoms, molecules, and solids [1–5]. The DFT is based on the earlier fundamental work of Hohenberg and Kohn [6] and Kohn and Sham [7]. In the Kohn-Sham DFT formalism [7], the ...
... In recent years, the density-functional theory (DFT) has become a widely used formalism for electron structure calculations of atoms, molecules, and solids [1–5]. The DFT is based on the earlier fundamental work of Hohenberg and Kohn [6] and Kohn and Sham [7]. In the Kohn-Sham DFT formalism [7], the ...
ORB: An On-chip Optical Ring Bus Communication Architecture for Multi-Processor Systems-on-Chip
... level are already being actively developed [8], on-chip optical interconnects have only lately begun to receive attention. This is due to the recent development of CMOS compatible silicon-based optical components such as light sources [9], waveguides [10], modulators [11-12] and detectors [13-14], w ...
... level are already being actively developed [8], on-chip optical interconnects have only lately begun to receive attention. This is due to the recent development of CMOS compatible silicon-based optical components such as light sources [9], waveguides [10], modulators [11-12] and detectors [13-14], w ...
Complete set of notes, one file
... Almost all the astrophysical information we can derive about distant sources results from the radiation that reaches us from them. Our starting point is, therefore, a review of the principal ways of describing radiation. (In principle, this could include polarization properties, but we neglect that ...
... Almost all the astrophysical information we can derive about distant sources results from the radiation that reaches us from them. Our starting point is, therefore, a review of the principal ways of describing radiation. (In principle, this could include polarization properties, but we neglect that ...
COMPLEXES WITH BIOLOGICALLY ACTIVE LIGANDS
... From the above values, it can be concluded that in mononuclear complexes, 3 probably acts usually as mono- or bidentate ligand via the oxygen and nitrogen atoms of each oxine moiety, but tri- or tetradentate behaviours should not be ruled out, since the chlorine or phosphazene nitrogen atoms could a ...
... From the above values, it can be concluded that in mononuclear complexes, 3 probably acts usually as mono- or bidentate ligand via the oxygen and nitrogen atoms of each oxine moiety, but tri- or tetradentate behaviours should not be ruled out, since the chlorine or phosphazene nitrogen atoms could a ...
