A new tool for generating microwave signals could help propel advances in wireless communication, imaging, atomic clocks, and more.
Optics & Photonics
Jun 21, 2023
0
72
When light strongly interacts with matter, it can produce unique quasi-particles called polaritons, which are half light and half matter. In recent decades, physicists explored the realization of polaritons in optical cavities ...
Researchers have developed a way to create photonic time crystals, and they have shown that these bizarre, artificial materials amplify the light that shines on them. These findings, described in a paper in Science Advances, ...
Optics & Photonics
Apr 5, 2023
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371
Under the JST Strategic Basic Research Program PRESTO, Associate Professor Ayumi Ishii of Teikyo University of Science with her team members has developed a new near-infrared light sensor by using a material that converts ...
Optics & Photonics
Dec 23, 2022
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8
A research team led by Dr. Youn-kyoung Baek and Dr. Jung-goo Lee succeeded in developing the world's first technology to consecutively manufacture epsilon iron oxide that can absorb millimeter wave with a high coercive force ...
Analytical Chemistry
Dec 7, 2022
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16
Since the initial discovery of what has become a rapidly growing family of two-dimensional layered materials—called MXenes—in 2011, Drexel University researchers have made steady progress in understanding the complex ...
Nanomaterials
Sep 23, 2022
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120
Microwave field sensors are important in practice for a variety of applications across astronomy and communication engineering. The nitrogen vacancy center in diamond allows magnetometric sensitivity, stability and compatibility ...
New terahertz devices such as biosensors and antennas in rapid communication systems stand to benefit from an analysis of a terahertz lens with a bull's-eye structure conducted by an all-RIKEN team.
Optics & Photonics
Sep 7, 2022
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27
A new publication from Opto-Electronic Advances discusses how active odd-mode-metachannel can provide a new avenue to future single-conductor systems.
Optics & Photonics
Aug 18, 2022
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48
When will 6G be a reality? The race to realize sixth generation (6G) wireless communication systems requires the development of suitable magnetic materials. Scientists from Osaka Metropolitan University and their colleagues ...
Condensed Matter
Jun 20, 2022
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1330
