Here we take advantage of the huge bandwidth offered by two-photon absorption in a semiconductor to quantitatively determine correlation functions of twin beams generated by spontaneous parametric ...

Photon twins are important for interdisciplinary research fields using non-classical light, such as quantum biology. Here, Heindelet al. demonstrate that a single semiconductor quantum dot ...

A dedicated Olympus multi-photon microscope. Two separate, tunable, pulsed IR lasers, a Spectra Physics Insight X3 (680-1300 nm) and Spectra Physics MaiTai eHP DeepSee (690-1040 nm). Four PMT ...

The photons come in highly entangled pairs, such that the walking pattern of one photon is highly dependent on how the other twin photon walks. By programming the quantum state, the photons can walk ...

“We already have a rather good idea, however, how to increase that yield in the future.” That would make the twin-photon method ready for potential applications in different quantum technologies.

What Does a Photon Look Like? The visualization, produced by researchers at the University of Birmingham, is not a photograph; you can’t simply photograph a photon.

Historical Archive Two-photon laser could give rise to entangled twin beams 17 Jun 2002 Light amplification using the two-photon stimulation of polarized atoms is seen to offer potential for novel ...

When the scientists forced two photons from separate pairs to become entangled, the connection was also made with their twin photon present elsewhere in the network, forming a highly-correlated ...

Rocket Lab, a global leader in dedicated launch and space systems, has been awarded a contract to design two Photon spacecraft for a scientific missio ...

When the photon strikes one of the light-sensitive cells in the retina, it is absorbed by an opsin molecule. The colour-sensing cone cells use three different photopsins, one for each primary colour.

The time-flipped photon can't be used to restage "Back to the Future," but it could help us figure out some of the universe's most mysterious phenomena.

The photons come in highly entangled pairs, such that the walking pattern of one photon is highly dependent on how the other twin photon walks. By programming the quantum state, the photons can walk ...