Manipulation of quantum optical pulses, such as single photons or entangled photon pairs,
enables numerous applications, from quantum communications and networking to …

In this paper, we present a Quantum Key Distribution (QKD) protocol that accounts for
fundamental practical challenges, including chromatic dispersion, time measurement …

Two-photon time-frequency entanglement is a valuable resource in quantum information.
Resolving the wavepacket of ultrashort pulsed single-photons, however, is a challenge …

Typically practical realizations of discrete-variable quantum key distribution (QKD) protocols,
based on exchanging single-photon signals between the trusted parties, can provide its …

We theoretically investigate the problem of finding optimal characteristics of photon pairs,
produced in the spontaneous parametric down-conversion (SPDC) process, for fiber-based …

Single-pixel imaging is a method for obtaining an image without multi-pixel sensors. In this
method, an object of interest is illuminated by light that has specifically designed spatio …

This dissertation is dedicated to investigating quantum optical effects involving single
photons in tailored structures. It consists of six chapters and an appendix. The central part of …

W artykule opisano okoliczności powstania koncepcji i utworzenia w Polsce Krajowego
Laboratorium FAMO, zajmującego się badaniami w dziedzinach fizyki atomowej …

In the article the circumstances under which an idea of creation of the national laboratory in
Poland dealing with researches in the fields of atomic, molecular and optical physics (FAMO …