「封面解读」增强太赫兹谐波的生成：太赫兹（THz）非线性光子学方向的突破正在为高速无线通信和信号处理领域带来新的可能性。此图描述了一个强太赫兹脉冲照射在石墨烯层堆上的场景。通过一个高阶非线性的相互作用，该过程生成了更高频率的谐波，这些谐波的频率是驱动 ...

Quantum computers, devices that process information leveraging quantum mechanical effects, could outperform classical ...

Imagine electronic devices that never overheat and sensors that detect pollutants with unmatched precision. Researchers at ...

Imagine a world where your phone stays cool no matter how long you use it, and it's also equipped with tiny sensors that can ...

Scientists have unlocked a way to read magnetic orientation at record-breaking speeds using terahertz radiation. Modern hard ...

Now, researchers from the group led by Jürg Leuthold, Professor of Photonics and Communications at ETH Zurich, Switzerland, ...

With today's data rates of only a few hundred megabytes per second, access to digital information remains relatively slow. Initial experiments have already shown a promising new strategy: Magnetic ...

A nanoscale modulator has broken the terahertz mark. The ultrafast component efficiently transmits large volumes of data into ...

Biomass can be converted into valuable gases. But in order to control this process, the amount of water vapor has to be measured. This is notoriously hard, because other components of the gas can ...

Plasmonic modulators are tiny components that convert electrical signals into optical signals in order to transport them ...

Much of our waste is far too valuable to simply be incinerated. If it is recycled in a carefully controlled way, not only can thermal energy be ...