3 papers
physics.optics2026
Ultrafast Control of Lifetime in High Q Anisotropic Plasmon Polaritons
Romain Tirole, Giacomo Venturi, Emroz Khan +6
Losses are a major roadblock in the technological implementation of surface plasmons at optical frequencies. The recent emergence of MoOCl2, a correlated van-der-Waals material wit…
physics.optics2025
Fourier transform of the hyperbola and its role in hyperbolic photonics
Emroz Khan, Andrea Alù
Motivated by recent breakthrough studies of wave hyperbolicity in extremely anisotropic natural materials and artificial composites, we investigate the radiation pattern of a local…
physics.optics2025
Topologically Protected Polaritonic Bound State in the Continuum
Harsh Gupta, Tatiana Contino, Mingze He +4
Bound states in the continuum (BICs) have emerged as powerful tools to realize ultra-high-Q resonances in nanophotonics. While previous implementations have primarily relied on die…