Search results for nanophotonic

Nanophysics Dec 15, 2025

Order from chaos: The emergence of photon 'swirling' in disordered nanometric systems

An international research team reports the discovery of "hidden order" in systems that are disordered in space and time. The paper is published in the journal Nature Materials.

Nanophysics Dec 8, 2025

Sum-frequency microscope can image an invisible 2D material

Researchers from the Physical Chemistry and Theory departments at the Fritz Haber Institute have found a new way to image layers of boron nitride that are only a single atom thick. This material is usually nearly invisible ...

Nanophysics Dec 5, 2025

Chameleon-like nanomaterial can adapt its color to mechanical strain

Inspired by the Japanese art of kirigami, a team of scientists from the University of Amsterdam have developed a material that can reflect different colors of light, depending on how it is stretched. The results were recently ...

Optics & Photonics Nov 22, 2025

Metasurfaces etched into 2D crystals boost nonlinear optical effects at nanoscale

In January, a team led by Jim Schuck, professor of mechanical engineering at Columbia Engineering, developed a method for creating entangled photon pairs, a critical component of emerging quantum technologies, using a crystalline ...

Nanophysics Nov 3, 2025

Birch leaves and peanuts turned into advanced laser technology

Physicists at Umeå University, in collaboration with researchers in China, have developed a laser made entirely from biomaterials—birch leaves and peanut kernels. The environmentally friendly laser could become an inexpensive ...

Optics & Photonics Oct 28, 2025

Mirrorless laser: Physicists propose a new light source

A team of physicists from the University of Innsbruck and Harvard University has proposed a fundamentally new way to generate laser light: a laser without mirrors. Their study, published in Physical Review Letters, shows ...

Optics & Photonics Oct 7, 2025

Two-step excitation unlocks and steers exotic nanolight

An international team of researchers has developed a novel technique to efficiently excite and control highly-confined light-matter waves, known as higher-order hyperbolic phonon polaritons. Their method not only sets new ...

Optics & Photonics Oct 7, 2025

Physicists develop new quantum sensor at the atomic lattice scale

From computer chips to quantum dots—technological platforms were only made possible thanks to a detailed understanding of the used solid-state materials, such as silicon or more complex semiconductor materials. This understanding ...

Optics & Photonics Sep 25, 2025

Light-driven thermal barriers control fluid flow in three dimensions

Scientists at the Department of Applied Physics II of the University of Malaga have participated in the design of a new technology that controls fluids and particles in three dimensions through virtual thermal barriers generated ...

Optics & Photonics Sep 18, 2025

Physicists create new electrically controlled silicon-based quantum device

A team of scientists at Simon Fraser University's Quantum Technology Lab and leading Canada-based quantum company Photonic Inc. have created a new type of silicon-based quantum device controlled both optically and electrically, ...

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