3 papers
physics.optics2025
Bridging the gap between ultrafast optics and resonant photonics via omni-resonance
Abbas Shiri, Kenneth L. Schepler, Ayman F. Abouraddy
High-finesse planar Fabry-P{é}rot (FP) cavities spectrally filter the incident field at discrete resonances, and thus cannot be utilized to resonantly enhance the field of ultrash…
physics.optics2025
Universality and non-differentiability: A new perspective on angular dispersion in optics
Layton A. Hall, Murat Yessenov, Kenneth L. Schepler +1
Angular dispersion (AD) is a ubiquitous phenomenon in optics after light traverses a diffractive or dispersive device, whereby each wavelength propagates at a different angle. AD i…
physics.optics2025
Observation of space-time surface plasmon polaritons
Naoki Ichiji, Hibiki Kikuchi, Murat Yessenov +3
Surface plasmon polaritons (SPPs) are surface-bound waves at metal-dielectric interfaces that exhibit strong out-of-plane field confinement, a key feature for applications is nano-…