On-chip metasurfaces play a crucial role in bridging the guided mode and free-space light,
enabling full control over the wavefront of scattered free-space light in an optimally compact …

Optical metasurfaces, components composed of artificial nanostructures, are recognized for
pushing boundaries of wavefront manipulation while maintaining a lightweight, compact …

Diffractive deep neural networks (D2NNs) are composed of successive transmissive layers
optimized using supervised deep learning to all-optically implement various computational …

Enhancing the sensitivity of biomedical spectroscopy is crucial for advancing medical
research and diagnostics. Metasurfaces have emerged as powerful platforms for enhancing …

Visualization is a cornerstone in human–computer interaction, evolving from large screens
to mobile devices and now to wearable display technology. However, conventional batteries …

Wide field of view and light weight optics are critical for advanced eyewear, with applications
in augmented/virtual reality and night vision. Conventional refractive lenses are often …

Slim cameras are essential in state-of-the-art consumer electronics such as smartphones or
augmented/virtual reality devices. However, reducing the camera thickness faces …

The field of high-bandwidth holography has been extensively studied over the past decade.
Orbital angular momentum (OAM) holography, which utilizes vortex beams with theoretically …

Intelligent metasurfaces, as the next‐generation of metasurfaces, have emerged as a
versatile artificial electromagnetic (EM) medium capable of adaptively manipulating wave …

Computer holography is a prominent technique for reconstructing customized three-
dimensional (3D) diffraction fields. However, the quality of optical reconstruction remains a …