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Photonics & Physics

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Sussex breakthrough prepares quantum computers to leave the lab

Professor Hensinger’s team of University of Sussex physicists have made a quantum computing breakthrough that is capable…

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Success of Optical Control of Spin-polarized Photocurrent in Topological Insulator!

The researchers demonstrate that the flow direction of spin-polarized photocurrents on the surface of TI thin films can …

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Scientists engineer a functional optical lens out of 2D materials

A team from the University of Washington and the National Tsing Hua University in Taiwan announced that it has construct…

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Berkeley computer theorists show path to verifying that quantum beats classical

With true quantum computing, problems that are impractical for even the fastest supercomputers to date could be relative…

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Researchers Create First Scalable Platform for On-chip Quantum Light Sources

Nanoscale light sources can now be created with unprecedented efficiency and precision, paving way for new developments in quantum computing and quantum cryptography.

The work describes a new method for creating quantum light sources on demand in any desired location on a chip, by stret…

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Shedding light on Weyl fermions

MPSD theorists propose ultrafast route to create magnetic topological Weyl materials

Their results, which have been published in Nature Communications, could enable high-speed magneto-optical topological s…

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Griffith’s precision measurement takes it to the limit

The researchers combined three techniques – entanglement, passing the beams back and forth along the measurement path, a…

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Living life on the edge: Ultrafast camera captures light transport in an artificial crystal

The artificial crystal was created by using an ultrafast laser, which emitted pulses of light one trillionth of a second…

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NiPro Optics Provides Advanced Diamond-Turned Optics for Industrial Applications

The Optical Diamond-Turning Center can also provide electrolytic, high-phosphorous nickel plating and fabrication for se…

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TRAPPING ATOMS, NOT SPACE SHIPS, WITH TRACTOR BEAMS

It is opening the way for new quantum experiments that may lead to new secure communications or advanced sensing technol…

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Rydberg Systems as a Novel Platform for Optical Quantum Communication and Quantum Networks

The experimental approach successfully used to create the all-optical logic gate consists of the following steps. First,…

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Spinning the Light: The World's Smallest Optical Gyroscope

Caltech engineers create an optical gyroscope smaller than a grain of rice

The new gyroscope from Hajimiri's lab achieves this improved performance by using a new technique called

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Tech breakthrough to allow 100-times-faster internet

Groundbreaking new technology allows super-fast internet by harnessing twisted light beams to carry more data and process it faster.

This world-first nanophotonic device, published in Nature Communications, encodes more data and processes it much faster…

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Interference of photons using remote sources

Scientists of University of Stuttgart and Saarland University work on fiber-based quantum communication

Physicists from University of Stuttgart and Saarland University, in Germany, were now able to manipulate the single phot…

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TECHSPEC® Laser Grade PCX Lenses feature λ/10 surface accuracy

Precision lenses provide guaranteed laser damage threshold

TECHSPEC® Laser Grade PCX Lenses have a precision UV fused silica substrate. They feature

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Novel Topological Insulator

For the first time, physicists have built a unique topological insulator in which optical and electronic excitations hybridize and flow together. They report their discovery in "Nature".

The novel topological insulator was built on a microchip and basically consists of the gallium arsenide semiconductor co…

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Efficient generation of high-density plasma enabled by high magnetic field

Heating efficiency of laser fusion plasma has been enhanced by guiding relativistic electron beam to be a pre-compressed plasma core using a kilo-tesla-level magnetic field

In this study, laser-to-core energy coupling reached a maximum of 8 percent. The laser-to-core energy coupling, i.e., th…

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Topological Insulators on the cover of LPR

A study by Xi’an Jiaotong University and ICFO reports on a new mechanism of resonant coupling between edge states in topological insulators.

The proposed coupling mechanism based on topologically protected states can be used in various topological photonic and …

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The race to build a quantum computer

Tasks that take billions of years done in just minutes. That’s the quantum revolution coming to computing and it’s set to transform our whole society.

By manipulating matter and light at the level of individual atoms and photons, the team have demonstrated the longest li…

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How Long does a Quantum Jump Take?

With the help of sophisticated experiments and calculations by the Vienna University of Technology, it has now become possible to measure the duration of the famous photoelectric effect.

An ultrashort laser pulse is used as the starting signal with which the process begins. The electrons are released from …

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