Coinage metals, such as Au, Ag, and Cu, have been important materials throughout
history.(1) Although in ancient cultures they were admired primarily for their ability to reflect …

Plasmonics is a research area merging the fields of optics and nanoelectronics by confining
light with relatively large free‐space wavelength to the nanometer scale‐thereby enabling a …

In this letter, we present a conditional generative adversarial network-based model for real-
time underwater image enhancement. To supervise the adversarial training, we formulate an …

Light-matter interactions can be controlled by manipulating the photonic environment. We
uncovered an optical topological transition in strongly anisotropic metamaterials that results …

Electronic circuits provide us with the ability to control the transport and storage of electrons.
However, the performance of electronic circuits is now becoming rather limited when digital …

Artificially engineered metamaterials are now demonstrating unprecedented
electromagnetic properties that cannot be obtained with naturally occurring materials. In …

The diffraction limit of light, which is causd by the loss of evanescent waves in the far field
that carry high spatial frequency information, limits the resolution of optical lenses to the …

The imaging resolution of conventional lenses is limited by diffraction. Artificially engineered
metamaterials now offer the possibility of building a superlens that overcomes this limit. We …

In the past centuries, the scale of engineering optics has evolved toward two opposite
directions: one is represented by giant telescopes with apertures larger than tens of meters …

Metallic nanostructures now play an important role in many applications. In particular, for the
emerging fields of plasmonics and nanophotonics, the ability to engineer metals on …