For example, one may deactivate the photodetector at times where a strong signal is expected to more accurately measure what comes behind it. The Dead Zone Problem Isolated reflecting points in a fiber system may produce strong spikes in the detector signals, going far above the level of the ...
The compensation of the thermal expansion of metal by the thermal contraction of carbon fiber reinforced plastics (CFRPs), which has a negative linear expansion coefficient, lies behind this method. The metal structure is bonded with CFRP bandage and thermoelectric modules to achieve the temperature ...
The compensation of the thermal expansion of metal by the thermal contraction of carbon fiber reinforced plastics (CFRPs), which has a negative linear expansion coefficient, lies behind this method. The metal structure is bonded with CFRP bandage and thermoelectric modules to achieve the temperature ...
With this method, a pair of virtual detectors are introduced, one of which is located in front of the real detector, and the other is behind it [34]. This makes the application of the suggested Ramsey analysis straightforward. If the studied optical scheme contains less than six vertices, ...
Our goal in this review article is not to describe exhaustively all of available CVQKD protocols and implementations, but to focus on specific, well-understood examples to facilitate the understanding of the main ideas behind this approach for quantum key distribution. 2. Principle of CVQKD with ...