2 papers
physics.optics2026
Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities
Jacob B Khurgin, Andrea Alu, Vitaly Kozlov +1
Broadening of spectral and spatial responses due to intrinsic loss in real materials often hides sharp features. One recently recognized route to recover those features is to probe…
physics.optics2026
Enhanced Interband Optical Nonlinearities from Coupled Quantum Wells
Rithvik Ramesh, Madeline Brown, Amberly Ricks +21
The recent, rapid advances in nonlinear chipscale nanophotonics in the visible and near-infrared have been largely driven by manipulating the local dielectric environment proximate…