3 papers
physics.optics2025
Generation of photon pairs through spontaneous four-wave mixing in subwavelength nonlinear films
Changjin Son, Samuel Peana, Owen Matthiessen +5
Pairs of entangled photons are crucial for photonic quantum technologies. The demand for integrability and multi-functionality suggests 'flat' platforms - ultrathin layers and meta…
quant-ph2024
Bottom-up Fabrication of 2D Rydberg Exciton Arrays in Cuprous Oxide
Kinjol Barua, Samuel Peana, Arya Deepak Keni +5
Solid-state platforms provide exceptional opportunities for advancing on-chip quantum technologies by enhancing interaction strengths through coupling, scalability, and robustness.…
physics.optics2023
Plasmonic Enhancement of Second Harmonic Generation in Weyl Semimetal TaAs
Morris M. Yang, Mustafa Ozlu, Samuel Peana +9
In this work a hybrid nanoplasmonic-Weyl Semimetal (WSM) structure is realized for the first time utilizing silver nanopatch antennas and WSM Tantalum Arsenide (TaAs). The studied…