Search query: optical
Categories: Engineering: Nanotechnology
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Published New quantum device generates single photons and encodes information


A new approach to quantum light emitters generates a stream of circularly polarized single photons,...
Published Arrays of quantum rods could enhance TVs or virtual reality devices


Using scaffolds of folded DNA, engineers assembled arrays of quantum rods with desirable photonic pr...
Published Scientists make nanoparticles dance to unravel quantum limits



The question of where the boundary between classical and quantum physics lies is one of the longest-...
Published A tiny spot leads to a large advancement in nano-processing, researchers reveal



Focusing a tailored laser beam through transparent glass can create a tiny spot inside the material....
Published Imaging technique shows new details of peptide structures



Researchers outline how they used a chemical probe to light up interlocking peptides. Their techniqu...
Published Researchers 'unzip' 2D materials with lasers



Researchers used commercially available tabletop lasers to create tiny, atomically sharp nanostructu...
Published Energy scientists unravel the mystery of gold's glow



EPFL researchers have developed the first comprehensive model of the quantum-mechanical effects behi...
Published New method to measure entropy production on the nanoscale



Entropy, the amount of molecular disorder, is produced in several systems but cannot be measured dir...
Published The metalens meets the stars



Researchers have developed a 10-centimeter-diameter glass metalens that can image the sun, the moon...
Published Researchers identify unique phenomenon in Kagome metal



A new study focuses on how a particular Kagome metal interacts with light to generate what are known...
Published Physicists throw world's smallest disco party



A new milestone has been set for levitated optomechanics as a group of scientists observed the Berry...
Published High-speed electron camera uncovers a new 'light-twisting' behavior in an ultrathin material



Using an instrument for ultrafast electron diffraction (MeV-UED), researchers discovered how an ultr...
Published Quantum dots and metasurfaces: Deep connections in the nano world



A team has developed printable, highly efficient light-emitting metasurfaces....
Published Quantum pumping in molecular junctions



Researchers have developed a new theoretical modelling technique that could potentially be used in t...
Published Ultrafast lasers map electrons 'going ballistic' in graphene, with implications for next-gen electronic devices



Research reveals the ballistic movement of electrons in graphene in real time. The observations coul...
Published Quantum electronics: Charge travels like light in bilayer graphene



An international research team has demonstrated experimentally that electrons in naturally occurring...
Published Nanosized blocks spontaneously assemble in water to create tiny floating checkerboards



Researchers have engineered nanosized cubes that spontaneously form a two-dimensional checkerboard p...
Published Researchers film energy materials as they form



Shooting a movie in the lab requires special equipment. Especially when the actors are molecules --...
Published Precise stirring conditions key to optimizing nanostructure synthesis



Stirring allows for homogenization and efficient gas exchange -- this fact has been known for decade...
Published Nanophotonics: Coupling light and matter - Nanophotonics: Coupling Light and Matter



Researchers have developed a metasurface that enables strong coupling effects between light and tran...