Lightweight, miniaturized optical imaging systems are vastly anticipated in these fields of
aerospace exploration, industrial vision, consumer electronics, and medical imaging …

Recent years have witnessed promising artificial intelligence (AI) applications in many
disciplines, including optics, engineering, medicine, economics, and education. In particular …

Metasurfaces have opened the door to next-generation optical devices due to their ability to
dramatically modulate electromagnetic waves at will using periodically arranged …

Meta-lenses composed of artificial meta-atoms have stimulated substantial interest due to
their compact and flexible wavefront sha** capabilities, outperforming bulk optical …

Inspired by insect compound eyes (CEs) that feature unique optical schemes for imaging,
there has recently been growing interest in develo** optoelectronic CE cameras with …

Scanning focused light with corrected aberrations holds great importance in high-precision
optical systems. However, conventional optical systems, relying on additional dynamical …

Flat lenses, including metalens and diffractive lens, have attracted increasing attention due
to their ability to miniaturize the imaging devices. However, realizing a large scale …

The refractive-lens technique has been well developed over a long period of evolution,
offering powerful imaging functionalities, such as microscopes, telescopes, and …

Integrated-resonant units (IRUs), associating various meta-atoms, resonant modes, and
functionalities into one supercell, have been promising candidates for tailoring composite …

Dynamical controls on terahertz (THz) wavefronts are crucial for many applications, but
available mechanism requests tunable elements with sub-micrometer sizes that are difficult …