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First steps towards realizing mechanical qubits

These theoretical results proved that these nanomechanical resonators could indeed become ideal candidates for qubits

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Emerging transmutation of quantum scars in photonic crystals

A new view into the landscape of quantum chaos in microcavities

The authors underscore the groundbreaking nature of this research, highlighting its potential to manipulate the light wa…

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Wiring up Quantum Circuits with Light

ISTA researchers entangled microwave and optical photons for the first time

Researchers demonstrated an important technological step to overcome these challenges. They entangled low-energy microwa…

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Capturing non-transparent ultrafast scenes

INRS researchers achieved to unlock single-shot ultrafast imaging in terahertz system.

In this study, Morandotti’s team exploited the electro-optic sampling technique for THz detection with a carefully desig…

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Promising building blocks for photonic quantum simulators

A quantum simulator is a special-purpose computer that simulates quantum systems by processing quantum information

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Leaky-wave Metasurfaces: A Perfect Interface Between Free-space and Integrated Optical Systems

Because the devices are so thin, transparent, and compatible with photonic integrated circuits, they can be used to impr…

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CCNY researchers use structured light on a chip in another photonics breakthrough

City College of New York researchers have created structured light on a silicon chip, and used this added structure to…

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Study reveals new ways for exotic quasiparticles to “relax”

A perovskite-based device that combines aspects of electronics and photonics may open doors to new kinds of computer chips or quantum qubits.

By creating these perovskite sandwiches and stimulating them with laser beams, the researchers were able to directly con…

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LIGHTSOLVER ALL-LASER TECHNOLOGY POISED TO OUTPERFORM AND OUTPACE QUANTUM AND CLASSICAL HPC

Proprietary Pure Laser-based Processing Unit (LPU) Crushes the Competition in Early Trials; First Products Entering the Market

This quantum-inspired solution utilizes all-optical coupled lasers that require no electronics to compute, enabling it t…

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Jellybeans – a sweet solution for overcrowded circuitry in quantum computer chips

Engineers show that a jellybean-shaped quantum dot creates more breathing space in a microchip packed with qubits.

To make the jellybean, the engineers found a way to create a chain of electrons by trapping more electrons in between th…

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Two qudits fully entan­gled

In a study published in the journal Nature Communications the team at the University of Innsbruck now reports, how two q…

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COUNTING PHOTONS FOR QUANTUM COMPUTING

Jefferson Lab engineers helped design and build a photon detection system that’s key to photonics-based quantum computing and unbreakable encryption techniques

The team blew past the record of 16 photons and demonstrated a photon count of about 35 per single detector and reached…

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Paradoxical quantum phenomenon measured for the first time

How do quantum particles share information? A peculiar conjecture about quantum information has been experimentally confirmed at the TU Wien.

Quantum information plays an essential role in many technical applications of quantum physics today. Thus, the experimen…

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Using light to throw and catch atoms to open up a new chapter for quantum computing​

The research team accelerated the laser of an optical tweezer to give an optical kick to an atom to send it to a target,…

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Newly Observed Effect Makes Atoms Transparent to Certain Frequencies of Light

Though the research is primarily fundamental and expands our understanding of the mysterious world of quantum effects, t…

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Long-distance quantum teleportation enabled by multiplexed quantum memories

In a recent study published in Nature Communications, ICFO researchers have reported achieving long distance teleportati…

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VTT spins out SemiQon to develop more affordable and scalable quantum computers with new semiconductor qubit technology

The company builds a new type of quantum processor chip made from silicon semiconductors, as opposed to current approach…

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Absolute Zero in the Quantum Computer

When quantum particles reach absolute zero, their state is precisely known: They are guaranteed to be in the state with…

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D-Wave Demonstrates First-Ever Coherent Quantum Spin Glass Dynamics on More than 5,000 Qubits

Evidence shows computational advantage, with quantum dynamics speedup over classical in 3D spin glasses, an intractable class of optimization problems

Building upon research conducted on up to 2,000 qubits last September, the study shows that the D-Wave quantum processor…

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Quantum light source goes fully on-chip, bringing scalability to the quantum cloud

The new development is scalable and suitable for use in photonic quantum computers

On the chip, in a spontaneous nonlinear process, two photons are created from a laser field. Each photon spans a range o…

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