4 papers · 1 filter
Mapping photon-number regimes in single-emitter lasers
Alexandra Gospodinov, Celia Powers, Imran M. Mirza
Cavity quantum electrodynamics (cQED) architectures are known to produce traditional laser signatures from a coherently driven single quantum emitter. In this paper, we present a n…
Chirality-free photon routing via giant atoms in waveguide QED ladders
Glenn Ochsner, Vincent Schena, Arushi Deb +1
In this paper, we present an in-depth examination of single-photon routing in a multi-emitter waveguide quantum electrodynamics ladder with up to five giant atoms simultaneously co…
Tripartite Entanglement in Multimode Cavity Quantum Electrodynamics
Nishan Amgain, Mahir Rahman, Umar Arshad +3
We numerically investigate the generation and dynamics of tripartite entanglement among qubits (quantum emitters or atoms) in multimode cavity quantum electrodynamics (cQED). Our c…
Photon routing in disordered chiral waveguide QED ladders: Interplay between photonic localization and collective atomic effects
Nishan Amgain, Imran M. Mirza
In recent years, photon routing has garnered considerable research activity due to its key applications in quantum networking and optical communications. This paper studies the sin…