The movements of its ions can be used for the amplification of laser light in the THz frequency

The oscillators used in the study consist of thin strips of superconducting material patterned on

Highly precise optical absorption spectra of diamond reveal ultra-fine splitting

Luminescence resulting from thermal excitation can be used to observe high-energy states, but this current measurement m…

Researchers demonstrate a programmable approach to fabricating optical qubits in silicon for large-scale manufacturing

A research team led by Lawrence Berkeley National Laboratory says that they are the first to use a femtosecond laser to…

For this work, the researchers worked with transition metal perovskite materials. Specifically, the researchers used pul…

To achieve such an interface, the researchers developed a cavity stacked with a thick gold layer that

A study by the University of Bonn gives novel insight into properties which are often difficult to observe

This finding now allows one to measure properties of photon Bose-Einstein condensates which are usually

GIST establishes a general-purpose theory of ‘super-resolution quantum sensing’ and overcomes the limitations of existing quantum sensing… Infinite resolution expansion

Super-resolution quantum sensing using lasers, like conventional interferometric optical sensors, is a completely differ…

A method for rapidly and precisely measuring the quantum state of electrons in a silicon device could help scale up quantum computers

To test this approach, they built a silicon device that trapped two electrons. Owing to a fundamental principle of quant…

The results, recently published in the journal Nature Physics, prove that the number of electrons is influenced by the l…

Rensselaer Polytechnic Institute researchers have created the first topological quantum simulator device in the strong light-matter interaction regime that operates at room temperature

The device is made of a special kind of material called a photonic topological insulator. A photonic topological insulat…

Density of qubit-controlling-signals per cable may increase by approximately 1,000 times

To realize a practical quantum computer, it is necessary to control the state of a huge number of qubits operating at lo…

Harnessing the capabilities of 3D nano-printing and employing high-index contrast waveguides, the researchers have devel…

This type of lens could be used in future augmented reality glasses

Dr James Millen will develop ultra-sensitive quantum sensing platforms through collaboration with e-money current account start-up Science Card

The sensors will detect the tiniest of movements with unparalleled precision, speed and accuracy, advancing technologies

Quantinuum’s latest generation quantum computer with Microsoft’s qubit-virtualization system demonstrate logical qubits with 800x better logical error rates than physical error rates

The joint team created four logical qubits using 30 of the 32 physical qubits available on the H2, leading to the creati…

New manufacturing method builds tougher materials that were previously considered useless for twisting light into more robust optical devices

The key is arranging nanomaterials that don’t twist light on their own onto layers that turn light waves into

The new results promise a new era for efficient miniature lasers and light sources, for qubits in photonic circuits with

A new quantum-system-on-chip enables the efficient control of a large array of qubits, moving toward practical quantum computing.

While there are many types of qubits, the researchers chose to use diamond color centers because of their scalability ad…

Researchers have produced, stored, and retrieved quantum information for the first time, a critical step in quantum networking.

For the first time, researchers have created such a system that interfaces these two key components, and uses regular op…