3 papers
physics.optics2026
Tailoring Defects in Photonic Time Crystals for Coherent Energy Control
Dayeong Lee, Jongheon Yeo, Gitae Lee +3
Recent advances in time-varying photonics have revealed new degrees of freedom for manipulating optical states, arising from the distinctive nature of the temporal axis: causality…
physics.optics2024
Photonic systolic array for all-optical matrix-matrix multiplication
Jungmin Kim, Qingyi Zhou, Zongfu Yu
Systolic arrays have proven to be highly efficient for parallelized matrix-matrix multiplication (MMM), utilizing synchronized, heartbeat-like data flows across an array of process…
physics.optics2024
Compute-first optical detection for noise-resilient visual perception
Jungmin Kim, Nanfang Yu, Zongfu Yu
In the context of visual perception, the optical signal from a scene is transferred into the electronic domain by detectors in the form of image data, which are then processed for…