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Photonics & Physics

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ColorChip Introduces an Ultra-Compact RGB Pico-Projector for SmartGlasses Applications Based on Its Proprietary ColorMux® SystemOnGlass™ PLC Platform

ColorChip introduces a breakthrough RGB Pico-Projector addressing the needs of ultra-compactness, device efficiency and …

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Entanglement sent over 50 km of optical fiber

For the first time, a distance of 50 kilometers was covered using fiber optic cables

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Stanford researchers design a light-trapping, color-converting crystal

A recipe for creating a microscopic crystal structure that can hold two wavelengths of light at once is a step toward faster telecommunications and quantum computers.

The team’s goal was to force the coexistence of the two laser beams using a photonic crystal cavity, which can focus lig…

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UofSC startup breaks ground in nano-optical manufacturing

Acquisition by giant photonics firm facilitates continued university-industry partnership

This past May the intellectual property developed by Crawford and his team was acquired by Thorlabs, one of the leading …

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RIT researchers help develop practical new method for measuring quantum entanglement

Technique can help advance quantum computing and secure communication technologies

Rochester Institute of Technology researchers have helped develop a new technique for quantifying entanglement that has …

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Researchers realize ultra-low loss and high performing silicon carbide nano photoelectric element

Silicon Carbide has not been widely used as the material for subminiature optical devices despite its excellent physical…

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"Qutrit": Complex quantum teleportation achieved for the first time

With this, the international research team has also made an important step towards practical applications such as a futu…

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World’s first link layer protocol brings quantum internet closer to a reality

The phenomenon of entanglement forms the basis of a quantum internet. When two fundamental particles are entangled, they…

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Study on attosecond timescale casts new light on electron dynamics in transition metals

Using ATAS, the researchers found an ultrafast modification of optical absorption in transition metals under an intense …

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Highly non-linear response in solids pulled out from high-order harmonic generation

The study published in Nature Communications is able to characterize high-order nonlinear susceptibilities in a crystal with the use of HHG, instrumental in signal manipulation for optoelectronics.

In their study, the team of researchers used sapphire crystal wafers for the experiment since this material acts as both…

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Thinnest optical waveguide channels light within just three layers of atoms

The work is a proof of concept for scaling down optical devices to sizes that are orders of magnitude smaller than today…

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Confined nanoscale sound controls light in a microresonator

Researchers demonstrate a semiconductor device for the tailored generation of Brillouin signals in the ultrahigh 100GHz-THz regime.

In their study, the researchers devise a novel optical technique to detect and optimize the generated Brillouin spectra …

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USTC First Realized the All-Photonic Quantum Repeater

These results provide a new approach to design quantum repeaters with efficient single-photon sources and photonic graph…

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Robert Alfano team identifies new “Majorana Photons”

These unique photons can travel with different wavefronts. They also have a vortex where the wavefront twists and polari…

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Light in the nanoworld

Quantum light sources pave the way for optical circuits

An international team has succeeded in placing light sources in atomically thin material layers with an accuracy of just…

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Puzzling on a quantum chessboard

An optical lattice of laser beams into which individual atoms are placed can be used as a chessboard

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Travelling Towards a Quantum Internet at Light Speed

A research team lead by Osaka University demonstrated how information encoded in the circular polarization of a laser be…

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Near-infrared plasmons with atomically thin crystalline silver films

An international team of researchers demonstrates the existence of narrow plasmons in the near-infrared regime by using atomically-thin silver films of crystalline quality.

In recent years, plasmonics has made its way through to become a key component in the field of optical devices essential…

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Unique electrical properties in quantum materials can be controlled using light

New research on Weyl semimetals, a class of quantum materials, unlocks unique quantum properties that can be used to create light-controlled electronic devices in the future.

The scientists also found that the current’s direction could be controlled by changing the light beam’s structure, such …

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Micro ring resonator has highest silicon carbide quality factor to date

MIT, Singapore researchers show high-quality photonic device based on amorphous silicon carbide.

The resonator shows promise to be used as an on-chip photonic light source at the infrared telecom wavelength of 1,550 n…

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