3 papers
physics.optics2025
Effects due to generation of negative frequencies during temporal diffraction
E. Hendry, C. M. Hooper, W. P. Wardley +1
Temporal diffraction from rapidly time-modulated materials can generate new frequency components not present in an incident wave. In such an experiment, the spectral extent of thes…
physics.optics2024
Strong coupling in molecular systems: a simple predictor employing routine optical measurements
Marie S. Rider, Edwin C. Johnson, Demetris Bates +6
We provide a simple method that enables readily acquired experimental data to be used to predict whether or not a candidate molecular material may exhibit strong coupling. Specific…
physics.optics2021
Enhanced light absorption in all-polymer biomimetic photonic structures by near-zero-index organic matter
Miguel A. Castillo, C. Estévez-Varela, William P. Wardley +4
Natural photosynthetic photonic nanostructures can show sophisticated light matter-interactions including enhanced light absorption by slow light even for highly pigmented systems.…