Harvard researchers have found that silica, long thought to lack the right properties for optical metasurfaces, can sometimes ...
Scientists have unveiled a new way to capture ultra-sharp optical images without lenses or painstaking alignment. The ...
Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...
Advancements in quantum imaging are transforming scientific research, offering unprecedented resolution and sensitivity for ...
A new holographic computation method could significantly advance augmented‑reality head‑up displays (AR‑HUDs) for vehicles.
Optical computing has emerged as a powerful approach for high-speed and energy-efficient information processing. Diffractive ...
Abstract: The scarcity of high-quality millimeter-wave (mmWave) radio frequency (RF) data for human sensing poses significant challenges to the generalization and robustness of deep learning models in ...
Abstract: This article proposes a ray-tracing and physical-optics (RT-PO) model that allows for an accurate and time-efficient evaluation of planar Mikaelian lens antennas implemented by parallel ...
Imaging technology has transformed how we observe the universe - from mapping distant galaxies with radio telescope arrays to unlocking microscopic details inside living cells. Yet despite decades of ...
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