3 papers
physics.optics2025
High Contrast Nulling in Photonic Meshes Through Architectural Redundancy
Carson Valdez, Zhanghao Sun, Anne R. Kroo +2
We demonstrate a silicon photonic architecture comprised of Double Mach-Zehnder Interferometers (DMZIs) designed for high-contrast photonic applications. This configuration signifi…
physics.optics2025★ 2 cited
Universal programmable and self-configuring optical filter
David A. B. Miller, Charles Roques-Carmes, Carson G. Valdez +4
We propose an approach to integrated optical spectral filtering that allows arbitrary programmability, can compensate automatically for imperfections in filter fabrication, allows…
physics.optics2023
Scalable Low-latency Optical Phase Sensor Array
Zhanghao Sun, Sunil Pai, Carson Valdez +5
Optical phase measurement is critical for many applications and traditional approaches often suffer from mechanical instability, temporal latency, and computational complexity. In…