Interferometers are widely used in various high spatial resolution imaging techniques to extend the diffraction limit. However, the conventional interferometric methods only work when the photons have the same wavelength.
Optics & Photonics
Sep 17, 2021
0
123
Nanomaterials have been used in a variety of emerging applications, such as in targeted pharmaceuticals or to bolster other materials and products such as sensors and energy harvesting and storage devices. A team in the McKelvey ...
Bio & Medicine
Jul 21, 2021
0
202
Two-dimensional 'nanosheets' made of bonds between metal atoms and organic molecules are attractive candidates for photoelectric conversion, but get corroded easily. In a new study, scientists from Japan and Taiwan present ...
Materials Science
Jul 15, 2021
0
22
Firefighters battling wildfires in the western United States use a variety of suppression tactics to get the flames under control. Prescribed burns, or controlled fires intentionally set to clear shrubs and forest litter ...
Environment
Jul 14, 2021
2
24
Some exceptionally gifted people have marked human history and culture. Leonardo, Mozart, and Einstein are some famous examples of this phenomenon.
Plants & Animals
Jul 7, 2021
1
13
A recreation of three common types of Paleolithic lighting systems (torches, grease lamps, and fireplaces) illuminates how Paleolithic cave dwellers might have traveled, lived, and created in the depths of their caves, according ...
Archaeology
Jun 16, 2021
2
1669
While advances in machine learning over the past decade have made significant impacts in applications such as image classification, natural language processing and pattern recognition, scientific endeavors have only just ...
Optics & Photonics
May 26, 2021
0
17
Chemical reactions, such as those that occur when charging and discharging a battery, take place primarily on surfaces and at interfaces. While it is very easy to study the macroscopic products of a reaction, it has so far ...
Optics & Photonics
May 20, 2021
0
24
Scientists have revealed how an antibiotic of 'last resort' kills bacteria.
Cell & Microbiology
May 4, 2021
0
188
Vision is a complex process that has been successfully deciphered by many disciplines—physics, biochemistry, physiology, neurology, etc.: The retina captures light, the optic nerve transmits electrical impulses to the brain, ...
Molecular & Computational biology
Apr 28, 2021
0
56
