Photonics

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Frontier IP provides funding to graphene-based photonics developer CamGraPhIC

Frontier IP Group subscribed to £842,810 of loan notes from portfolio company CamGraPhIC as part of a £1.5 million loan designed to help accelerate growth of CamGraPhIC, spun out of the University of Cambridge to develop graphene-based photonics for...

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Introducing: The CVD Graphene Market Report

Graphene-Info is proud to present our new market report, The CVD Graphene Market Report. This market report, brought to you by the world's leading graphene industry experts, is a comprehensive guide to CVD graphene materials, the current industry and...

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Researchers achieve nearly 90% efficiency converting light energy into surface waves on graphene

Scientists at Russia-based MIPT and Vladimir State University have reported a nearly 90% efficiency converting light energy into surface waves on graphene. They relied on a laser-like energy conversion scheme and collective resonances. Manipulating light at the nanoscale is...

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New type of graphene photodetector could enable low-cost cameras for self-driving cars and robots

An international team of researchers recently reported its success in creating a new type of graphene-based photodetector. The team integrated three concepts to achieve the new device: metallic plasmonic antennas, ultra sub-wavelength waveguiding of light and graphene photodetection. Specifically,...

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New twist on graphene to boost optoelectronics

Researchers at University of California Berkeley, Washington University in St. Louis and Lawrence Berkeley National Laboratory have stacked two sheets of graphene on top of each other and twisted them, which resulted in the conversion of a common linear...

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Graphene-enhanced color-changing flexible photonic crystals could be the key to next-gen smart sensors

An international team of scientists, led by the Universities of Surrey and Sussex, has developed graphene-enhanced color-changing, flexible photonic crystals that could be used to develop sensors that warn when an earthquake might strike next.Optical images and internal microstructure...

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A new experimental pilot line will integrate graphene and related layered materials (GRMs) in semiconductor platforms

​The European Commission recently invited a group of Graphene Flagship partners and associated members to set up an experimental pilot line to integrate graphene and related layered materials (GRMs) in semiconductor platforms.The project aims to establish a European ecosystem...

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Researchers develop a graphene metamaterial film that absorbs sunlight with minimal heat loss

Researchers from Swinburne University developed a graphene-based highly efficient solar absorbing film that absorbs sunlight with minimal heat loss. The film rapidly heats up in an open environment and has great potential in solar thermal energy harvesting systems -...

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New graphene-based metasurface capable of independent amplitude and phase control of light

A KAIST research team in collaboration with the University of Wisconsin-Madison theoretically developed a graphene-based active metasurface capable of independent amplitude and phase control of mid-infrared light. This research gives a new insight into modulating the mid-infrared wavefront with...

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Special substrates enable large single crystal bi-/tri-layer graphene growth

Researchers of the Center for Multidimensional Carbon Materials (CMCM) within the Institute for Basic Science (IBS, South Korea), in collaboration with UNIST and Sungkyunkwan University teams, have reported the fabrication and use of single crystal copper-nickel alloy foil...

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