Computation at the speed of light: metamaterials for all-optical calculations and neural networks
The explosion in the amount of information that is being processed is prompting the need for
new computing systems beyond existing electronic computers. Photonic computing is …
new computing systems beyond existing electronic computers. Photonic computing is …
Label-free biochemical quantitative phase imaging with mid-infrared photothermal effect
Label-free optical imaging is valuable in biology and medicine because of its non-
destructive nature. Quantitative phase imaging (QPI) and molecular vibrational imaging …
destructive nature. Quantitative phase imaging (QPI) and molecular vibrational imaging …
Bond-selective transient phase imaging via sensing of the infrared photothermal effect
Phase-contrast microscopy converts the phase shift of light passing through a transparent
specimen, eg, a biological cell, into brightness variations in an image. This ability to observe …
specimen, eg, a biological cell, into brightness variations in an image. This ability to observe …
Approaches to mid-infrared, super-resolution imaging and spectroscopy
This perspective highlights recent advances in super-resolution, mid-infrared imaging and
spectroscopy. It provides an overview of the different near field microscopy techniques …
spectroscopy. It provides an overview of the different near field microscopy techniques …