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Search results for nanofabrication

Optics & Photonics Apr 4, 2023

Multi-foci metalens for spectra and polarization ellipticity recognition and reconstruction

As fundamental properties of light, spectra and polarization carry vital information concerning the propagation of light waves. For example, spectral imaging can reflect the material composition of objects, while polarized ...

Optics & Photonics Mar 22, 2023

Team develops silicon photonic MEMS compatible with semiconductor manufacturing

A team of researchers led by the University of Sydney's Associate Professor Niels Quack has developed a new technology to combine optics and micro-electro mechanical systems (MEMS) in a microchip, paving the way for the creation ...

Nanophysics Mar 16, 2023

Research team develops multifunctional vortex beam for UV-visible spectra

The Fourth Industrial Revolution is driving exponential growth in data transmission, and cost-effective, ultrafast, and compact optical communication technologies are urgently needed to manage the exploding data transmission ...

Cell & Microbiology Feb 27, 2023

New method for the detection of RNA viruses such as SARS-CoV-2

Experts from the University of Barcelona, the Institute for Advanced Chemistry of Catalonia (IQAC-CSIC), the Institute of Microelectronics of Barcelona (IMB-CNM-CSIC) and the Aragon Nanoscience and Materials Institute of ...

Optics & Photonics Feb 23, 2023

Wafer-scale nanofabrication of telecom single-photon emitters in silicon

Photonic integrated circuits, or in short, PICs, utilize particles of light, better known as photons, as opposed to electrons that run in electronic integrated circuits. The main difference between the two: A photonic integrated ...

Nanophysics Feb 21, 2023

Nanoparticles self-assemble to harvest solar energy

Solar-thermal technology is a promising, environmentally friendly energy harvesting method with a potential role to play in solving the fossil fuel energy crisis.

Nanophysics Jan 31, 2023

A novel device enabling high-resolution observation of liquid phase dynamic processes at nanoscale

In situ observation and recording of important liquid-phase electrochemical reactions in energy devices is crucial for the advancement of energy science.

Nanophysics Jan 24, 2023

GHz burst mode femtosecond laser pulses can create unique two-dimensional periodic surface nanostructures

Scientists working on laser application at the RIKEN Center for Advanced Photonics (RAP) have demonstrated that GHz burst mode femtosecond laser pulses can create unique two-dimensional (2D) laser-induced periodic surface ...

Optics & Photonics Jan 19, 2023

Scientists demonstrate quantum recoil for the first time, paving the way for precise X-ray imaging

For the first time since it was proposed more than 80 years ago, scientists from Nanyang Technological University, Singapore (NTU Singapore) have demonstrated the phenomenon of "quantum recoil," which describes how the particle ...

Nanomaterials Jan 13, 2023

Artificial intelligence discovers new nanostructures

Scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory have successfully demonstrated that autonomous methods can discover new materials. The artificial intelligence (AI)-driven technique led to ...

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