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Loophole-free Bell test TU Delft crowns 80-years-old debate on nature of reality: Einsteins “spooky action” is real

In 1935, Einstein asked a profound question about our understanding of Nature: are objects only influenced by their near…

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Observing the Unobservable: Researchers Measure Electron Orbitals of Molecules in 3D

In quantum physics, electrons behave both as particles and as waves. The wave nature can be described by the spatial wav…

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Photons open the gateway for quantum networks

Quantum information can be sent optically, that is to say, using light, and the signal is comprised of photons, which is…

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Electron beam controls artificial optical molecule at the nanoscale

Controlling and studying the optical response in this way provides a powerful method which could be employed in fundamen…

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Wi-Charge Ushers in New Era of Wireless Device Charging

Wi-Charge’s technology delivers up to 10W of power over 30 feet to multiple devices via an infrared light beam. This tec…

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Linear Variable Bandpass Filters for Hyperspectral Imaging

The combination of LVBPFs with silicon detectors allows the design of very compact, robust and

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Researchers transform slow emitters into fast light sources

Phosphors are efficient light emitters but they’re not optimal for high-speed communications because they turn on and of…

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LID-/CRD measurement of optical coatings

A laser is aimed at the optical components in the laser-induced deflection process. The beam’s absorption leads to a ris…

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Miniature two-axis beam steering system is ideal for precise, point-to point beam steering in small spaces

Rotary piezoelectric smart stages and built-in controllers make the system smaller and easier to use than galvo scanner systems for dynamic scanning below 100Hz

A closed-loop controller is embedded in each tiny stage, making the complete system more than 25 times smaller than trad…

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TECHSPEC® Laser Line PCX Cylinder Lenses focus light in one direction

Coated for maximum transmission at common laser wavelengths

TECHSPEC Laser Line PCX Cylinder Lenses are offered with a choice of multiple precision anti-reflective coatings for com…

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To infinity and beyond

LIGHT GOES INFINITELY FAST WITH NEW ON-CHIP MATERIAL

Researchers have designed the first on-chip metamaterial with a refractive index of zero, meaning that the phase of ligh…

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Physicists shrink particle accelerator

Prototype demonstrates feasibility of building terahertz accelerators

The physicists underline that terahertz technology is of great interest both with regard to future linear accelerators f…

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Probing light-dressed atoms with electrons

Atoms successfully observed by electron scattering

When atoms or molecules are irradiated with light, the light does not normally affect the characteristics of the materia…

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Echoless light observed for first time

A collaborative team of researchers from the ARC Centre for Ultrahigh bandwidth Devices for Optical Systems have demonst…

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Photons on a chip set new paths for secure communications

The team pioneered a new approach based on a micro-ring resonator - a tiny optical cavity – in which energy conservation…

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Soft Probing with Optical Tweezers

Freiburg researchers have developed a method for measuring soft, structured surfaces using optical forces

Surfaces separate outside from inside, control chemical reactions, and regulate the exchange of light, heat, and moistur…

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Chalmers researchers extend the lifetime of atoms using a mirror

By changing the distance to the mirror, they can get the atom to live longer, up to ten times as long as if the mirror h…

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Zygo introduces innovative, portable 3D surface metrology solution for precision manufacturing and quality control of large-scale optics and industrial parts

The instrument’s breadboard and stand enable the Nomad to be utilized not only as an on-part metrology solution but also…

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Playing quantum billiards with light and matter

An international team of physicists has created a quantum billiards game to gain new insights into the fundamental physi…

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The coldest mechanics on earth

One of the strangest predictions of quantum mechanics is that things can be in two places at the same time. Since its pr…

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