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physics.optics2026
Enhancing FRET through DNA-controlled Emitters and ENZ Metamaterials
Akeshi Aththanayake, Andrew Lininger, Anh Pham +3
Simultaneous nanoscale spatial control and macroscopic electromagnetic enhancement are critical for maximizing resonance energy transfer. However, conventional systems with photoni…
physics.optics2025
Directional Random Lasing in Liquid Crystal Infiltrated Metasurfaces
Khoi Anh Pham, Giuseppe Strangi
Random lasers (RL) emit light through multiple scattering in disordered gain media, typically resulting in isotropic emission with limited directionality control. Controlling RL em…
physics.optics2025
Plasmonic Metasurfaces with Structural Chirality and Pseudo-Chirality for Enhanced Circular Dichroism and Enantiomeric Recognition
Giovanna Palermo, Bryan Guilcapi, Radoslaw Kolkowski +6
We present the design and optical characterization of a plasmonic metasurface engineered to exhibit strong polarization anisotropy under both linearly and circularly polarized ligh…