3 papers
astro-ph.IM2025
Metalens-coupled terahertz NbN hot electron bolometer mixer
D. Ren, J. R. G. Silva, S. Cremasco +5
Enabled by planarized phase engineering, metalenses based on metasurfaces offer compact and scalable solutions for applications such as sensing, imaging, and virtual reality. They…
physics.optics2023
Broadband, High-Reflectivity Dielectric Mirrors at Wafer Scale: Combining Photonic Crystal and Metasurface Architectures for Advanced Lightsails
Jin Chang, Wenye Ji, Xiong Yao +2
Highly ambitious initiatives aspire to propel a miniature spacecraft to a neighboring star within a human generation, leveraging the radiation pressure of lasers for propulsion. On…
physics.optics2023
Compact Metasurface Terahertz Spectrometer
Wenye Ji, Jin Chang, Behnam Mirzaei +7
The electromagnetic spectrum in the terahertz frequency region is of significant importance for understanding the formation and evolution of galaxies and stars throughout the histo…