3 papers
quant-ph2025
Spectroscopy and Coherence of an Excited-State Transition in Tm:YAlO at Telecommunication Wavelength
Luozhen Li, Akshay Babu Karyath, Julien Bertrand +12
We characterize spectroscopic and coherence properties of the 1451.37 nm excited-state zero-phonon line (ZPL) between the and the manifolds of a thulium-dop…
quant-ph2019
Interaction of a heralded single photon with nitrogen-vacancy centers in a diamond
Maria Gieysztor, Marta Misiaszek, Joscelyn van der Veen +3
A simple, room-temperature, cavity- and vacuum-free interface for a photon-matter interaction is implemented. In the experiment, a heralded single photon generated by the process o…
quant-ph2018
Probing the geometry of two-qubit state space by evolution
Andrzej M. Frydryszak, Maria Gieysztor, Andrij Kuzmak
We derive an explicit expressions for geometric description of state manifold obtained from evolution governed by a three parameter family of Hamiltonians covering most cases relat…