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physics.optics2025
Efficient Lasing in MoS/WSe-Based Metasurfaces Enabled by Quasi-Dark Magnetic Dipole Resonance
Georgios Nousios, Thomas Christopoulos, Emmanouil E. Kriezis +1
The novel combination of a strongly-resonant optical metasurface with the MoS/WSe hetero-bilayer is proposed for efficient free-space lasing enabled by the enhanced couplin…
physics.optics2025
Can 2D materials enable passively -switched lasers in the nanoscale?
Thomas Christopoulos, Johanne Hizanidis, Georgios Nousios +2
Achieving compact on-chip pulsed lasers with attractive performance metrics and compatibility with the silicon photonics platform is an important, yet elusive, goal in contemporary…
physics.optics2024
Temporal coupled-mode theory in nonlinear resonant photonics: From basic principles to contemporary systems with 2D materials, dispersion, loss, and gain
Thomas Christopoulos, Odysseas Tsilipakos, Emmanouil E. Kriezis
Temporal coupled-mode theory (CMT) is an acclaimed and widely used theoretical framework for modeling the continuous wave (CW) response and temporal dynamics of any integrated or f…