The ‘QuanTools’ approach begins knowledge driven as it requires first to set the wavelength range of the interest, identify and correct bad/noisy bands, if presented in the data, and define the desire number of absorption features. The second (classification) part is data driven because the ...
contact pad connected to an array of electrically conductive Au stripes, which serve as nanoantennas that support plasmon resonances in the Vis-NIR regime. For a fixed period (P) of 230 nm, specifically chosen to suppress diffraction orders in the wavelength (λ) range of interest, the spect...
To mimic a 2D case, the designed sample is located at the center of the two planar metallic waveguides separated by absorption layers with a distance of h = 18 mm, which is the same as the height of the single-channel superscatterer. Within the frequency range of interest, the ...
These are “soft” x-rays; then there are ordinary x-rays and very hard x-rays; then γ-rays, and so on, for smaller and smaller values of this dimension called the wavelength. 上面那么多话,这一张图就全有了 Within this vast range of wavelengths, there are three or more regions of ...
The illumination used, so called soft x rays in the wavelength range of twenty to forty angstroms (an angstrom is one ten billionth of a meter), is also sufficiently penetrating to image intact biological cells in ma ny cases. Because of the wavelength of the x rays used,soft x ray ...
Lines in the wavelength range λλ 4300–6700 Å with large stokes V amplitudes outside sunspots S. K. SolankiAffiliated withInstitute of Astronomy, ETH-Zentrum , F. G. E. PantelliniAffiliated withInstitute of Astronomy, ETH-Zentrum , J. O. StenfloAffiliated withInstitute of Astronomy, ET...
It is crucial for the operation of gravitational wave detectors, which require the cavities to be constantly locked to their resonances. The linear dynamic range of the PDH technique, defined by the ratio of the optical wavelength to the cavity finesse, is very small for high-finesse cavities....
To demonstrate the usefulness of this method for center-tapped transformers having a wide range of impedance ratios (N 2 values), insertion loss vs. frequency is shown 2 in Figures 5, 6, and 7 for the following models: Actual midband insertion loss is noted above each graph. ...
The zonal motions range from −110 to −60 m s–1, which is consistent with those found for the dayside but with larger dispersion6. Slow motions (−50 to −20 m s–1) were also found and remain unexplained. In addition, abundant stationary wave patterns with zonal ...
Relative responsivity spectra were obtained by dividing the spectral response of each sample to monochromatic infrared radiation by the response to the same radiation of a pyroelectric detector which is assumed to have a constant response over the wavelength range of interest. The monochromatic ...