In a major breakthrough in the fields of nanophotonics and ultrafast optics, a Sandia National Laboratories research team has demonstrated the ability to dynamically steer light pulses from conventional, so-called incoherent ...
Optics & Photonics
Mar 20, 2023
0
61
Chip-scale miniaturization of spectrometers allows rapid detection of spectral information in portable devices, opening up new applications. However, integrated spectrometers typically suffer from a trade-off between spectral ...
Optics & Photonics
Mar 7, 2023
0
57
A research team led by Prof. Huang Liansheng from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has developed a new generation of poloidal field coil power supply (rated current ± 15kA).
Plasma Physics
Feb 7, 2023
0
2
Human life is inextricably bound to light. Developments in science and technology have increased the popularity of artificial light and diversified the use of sunlight. However, inappropriate light radiation can be harmful ...
Optics & Photonics
Jan 5, 2023
0
8
Scientists from St. Petersburg University together with their foreign colleagues have created the world's first two-dimensional ferromagnetism in graphene. Use of the obtained magnetic state of graphene can become the basis ...
Nanophysics
Dec 16, 2022
0
385
Imagine walking into an airport or grocery store and your smartphone automatically starts charging. This could be a reality one day, thanks to a new wireless laser charging system that overcomes some of the challenges that ...
Optics & Photonics
Aug 30, 2022
10
335
Currently, AI services spread rapidly in daily life and in all industries. These services are enabled by connecting AI centers and terminals, such as mobile devices, PCs, etc. This method, however, increases the burden on ...
Bio & Medicine
Apr 8, 2022
0
234
The visual and tactile examination of plant leaves is a standard method for identifying disease in crops and horticultural products. However, such an approach can be highly subjective and is dependent on the skills of the ...
Biotechnology
Mar 4, 2022
0
5
Engineers at UC Berkeley have developed a new technique for making wearable sensors that enables medical researchers to prototype test new designs much faster and at a far lower cost than existing methods.
Nanomaterials
Feb 15, 2022
0
88
The triboelectric effect is a phenomenon where a charge is generated on two dissimilar materials when the materials are moved apart after being in contact with each other. Triboelectric nanogenerators (TENGs) use this effect ...
Nanomaterials
Nov 15, 2021
0
25
