Nature - USA (2020-06-25)
Article Extended Data Fig. 2 | Multiple orbits of satellite-to-Delingha link eff iciencies under good weather conditions. Stable ...
ab Extended Data Fig. 3 | The comparison of satellite-to-Delingha link efficiency under the best-orbit condition. a, After impro ...
Article This Work R=0.12 bit/s Ref. 23 R=0 bit/s Secret rate R (bits/s) QBER 00 .01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 10 1 ...
Extended Data Fig. 5 | Schematics of the detection and blinding-attack monitoring circuit. The biased voltage (HV) is applied to ...
Article Extended Data Fig. 6 | The transmission of the beam splitter within the selected bandwidth of wavelength. ...
Extended Data Table 1 | Parameters of the system detection efficiencies Serialnumber Current(A) Darkcounts(cps) Efficiency(%) B5 ...
Article Extended Data Table 2 | Comparison of the results between this work and the earlier experiment^23 S, Bell parameter. ...
Extended Data Table 3 | Typical quantum attacks and our countermeasures Attack BriefDescription Countermeasure Detectorefficienc ...
Article Extended Data Table 4 | Measured correlation coefficients required for the CHSH inequality E, joint polarization correla ...
506 | Nature | Vol 582 | 25 June 2020 Article Optical Fourier surfaces Nolan Lassaline^1 , Raphael Brechbühler^1 , Sander J. W. ...
Nature | Vol 582 | 25 June 2020 | 507 (Fig. 1a, d, g). Ag was chosen as a low-loss metal to explore non-transparent reflective g ...
508 | Nature | Vol 582 | 25 June 2020 Article probed. The match between the data and our analytical model (Fig. 1c; Methods), bo ...
Nature | Vol 582 | 25 June 2020 | 509 With Fourier surfaces, a simple solution is immediately available. Three spatial frequenci ...
510 | Nature | Vol 582 | 25 June 2020 Article acknowledgements, peer review information; details of author con- tributions and c ...
Methods Fourier-surface design All surfaces were designed using analytical functions. In general, 1D real-space height profiles, ...
Article force could be adjusted to reach the desired depth level, if necessary. The scan progressed until all pixels in the desi ...
recorded by acquiring the counts when no light was incident on the camera, when light was reflected from flat Ag on the sample a ...
Article corresponding coupling matrix Hm yields a set of (N + 1) mode ener- gies Em,i and (N + 1) values vm,i,0 for their corres ...
Extended Data Fig. 1 | Design and fabrication of Fourier surfaces. a, Design of a Fourier surface. The analytical formula for th ...
Article Extended Data Fig. 2 | Topography characterization. a, AFM micrograph of the measured topography (colour scale) for a si ...
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