Science news articles about 'evanescent waves'

... its amplitude decays exponentially with distance from the interface. The evanescent wave intensity at the interface can be larger than that of the incident ... . "This paper emphasizes the visualization of a protein monolayer by evanescent wave imaging and its optimization of conditions. The theoretical ...

... of free electrons that oscillate when exposed to light. These oscillations, which absorb and generate light, are known as evanescent waves and are much smaller than the wavelength of light ...

... . The key to this success is the capturing of information contained in evanescent waves, which carry far more details and higher ... -loss imaging with large magnification, where evanescent waves carrying information about subwavelength features ...

Electrons and light team up in new microscopy technique to image nanostructures

... over a long distance. "With our device, we can pick up and transmit the evanescent waves, which contain a substantial fraction of the ultra ... Berkeley. The researchers refer to their device for capturing evanescent waves as a three-dimensional, holey-structured ...

... . "Spectral studies of the lateral and vertical distributions of evanescent waves around the image plane of our lens ... smaller than the wavelengths of incident light. Because evanescent waves dissipate or "vanish" after traveling a very ...