3 papers
physics.optics2026
Microscopic theory of a radiation-balanced solar laser
Ahmed Jaber, Michael Küblböck, Jean-Michel Ménard +2
We develop a microscopic open-quantum-system theory for a radiation-balanced solar laser (RBSL) based on ytterbium-doped yttrium aluminum garnet (Yb:YAG), in which optical gain, th…
physics.optics2025
Characterization of Terahertz Spectral Bands for Next Generation of Wireless Communications
Eeswar Kumar Yalavarthi, Wei Cui, Aswin Vishnuradhan +4
The ever-increasing demand for high-speed data transmission continues to motivate research and development efforts towards the sixth generation (6G) of wireless communication techn…
cond-mat.mtrl-sci2016
Revealing the dark side of a bright exciton polariton condensate
J. -M. Mènárd, C. Poellmann, M. Porer +5
Condensation of bosons causes spectacular phenomena such as superfluidity or superconductivity. Understanding the nature of the condensed particles is crucial for active control of…