177 citations · 1.6k across the 52 of their papers we have counts for
5 papers · 2 filters
Deterministic Super Resolution with Coherent States at the Shot Noise Limit
Emanuele Distante, Miroslav Jezek, Ulrik L. Andersen
Interference of light fields plays an important role in various high-precision measurement schemes. It has been shown that super resolving phase measurements beyond the standard co…
Efficiency vs. multi-photon contribution test for quantum dots
Ana Predojevic, Miroslav Jezek, Tobias Huber +5
The development of linear quantum computing within integrated circuits demands high quality semiconductor single photon sources. In particular, for a reliable single photon source…
Qubit carriers with internal degrees of freedom in a non-factorable state
Martina Mikova, Helena Fikerova, Ivo Straka +4
We have studied how the quality of transfer of a qubit state depends on distinguishability of internal states of the particles carrying qubits. The transfer is implemented without…
Experimental test of strongly non-classical character of a noisy squeezed single-photon state
M. Jezek, A. Tipsmark, R. Dong +4
We experimentally verify the quantum non-Gaussian character of a conditionally generated noisy squeezed single-photon state with positive Wigner function. Employing an optimized wi…
Noiseless loss suppression in quantum optical communication
Michal Micuda, Ivo Straka, Martina Mikova +4
We propose a protocol for conditional suppression of losses in direct quantum state transmission over a lossy quantum channel. The method works by noiselessly attenuating the input…