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quant-ph2025
Automated Polarization Basis Adjustment and Security Monitoring in Quantum Communication via Coincidence Entropies
Tomáš Novák, Carlos Guerra-Yánez, MatÄj HolubiÄka +2
Polarization-sensitive receivers for single photons are of crucial importance in various applications within the fields of quantum communication and quantum sensing, and are more c…
quant-ph2025
Assessment of Polarization Entanglement Source: Photon Counting and Correlation Measurement
Tomáš Novák, Martin Guldan, Josef VojtÄch +1
Commercial sources of polarization entanglement at telecommunication wavelengths are already available on the market, but they lack proper certification or third-party testing. We…
quant-ph2025
Country wide Shared FibreBased Infrastructure for Dissemination of Precise Time, Coherent Optical Frequency with Vibration Sensing
Josef Vojtech, Tomas Novak, Elisabeth Andriantsarazo +16
With the increasing demand for ultra-precise time synchronization and frequency dissemination across various scientific, industrial, and communication fields, the Czech Republic ha…