You can make the case that none of them are in true color. But then again, if they were, they’d be unable to reveal the true ...

Whether she's called Photon, Spectrum, or anything in between, Monica Rambeau is one of Marvel's most resourceful and ...

ICTER scientists have pioneered a method to quantify two-photon vision brightness, unlocking new possibilities for medical ...

There's lots to discover in the electromagnetic spectrum. Here's a tour that begins with radio waves and takes you through microwaves, infrared radiation, light, ultraviolet radiation, and X-rays.

This means that each electron transition will produce a photon of a different frequency and hence a different colour. This causes line emission spectra to be produced, as shown below. This is not ...

Figure 1: Photon energy spectrum of coherent soft-X-ray emission from a helium gas (red line), measured using a multichannel analyser (Oxford) and a silicon–lithium semiconductor detector cooled ...

Spectroscopy with quantum light enhances sensitivity and precision, revolutionizing material analysis, environmental ...

as measured just before the objective (note that the power in the sample is further reduced by about a factor of two due to light absorption by the objective and confining glass plates in the near ...