Photon frequency doubler is controlled by light. 21 Jan 2020 Doubling up: ... When illuminated by picosecond pulses of red laser light, electrons in the triangles gain energy and some of these “hot ...

Researchers at the Leibniz Institute of Photonic Technology (Leibniz IPHT) in Jena, Germany, together with international collaborators, have developed two complementary methods that could make quantum ...

Endogenous targeted, frequency-specific terahertz photon neuromodulation Enhancing neuronal growth and synapse formation through non-thermal resonance of endogenous biomolecules. Peer-Reviewed ...

The energy of the photon can be worked out using the equation. ... This means that each electron transition will produce a photon of a different frequency and hence a different colour.

The energy of the photon is measured to high precision using a grating-based monochromator. The arrival time is determined using a relatively new technique that resembles strobe photography. It ...

It provides an extremely high precision of about 1.2 x 10-4 at a photon energy of around 18.6 keV. Compared to conventional spectrometers, it achieves a signal strength that is four to 22 times ...

For the first time the birth, life and death of a single photon – a particle of light – has been “watched” in real time. Previously, scientists were restricted to momentary glances because ...

For photosynthesis, one photon is all it takes. Only a single particle of light is required to spark the first steps of the biological process that converts light into chemical energy, scientists ...

The researchers report that the subjects were able to correctly determine when a photon had been fired 51.6% of the time, which may not sound that impressive, but is statistically significant.