Higher frequencies mean faster data transfer and more powerful processors. Technically, however, it is anything but easy to keep increasing clock rates and radio frequencies. New materials could solve ...

Components of a typical laser include gain medium, laser pumping energy and resonant optical cavity. The output frequency of most lasers is fixed or within a small range, and it is difficult to ...

Modern technology uses many frequencies of electromagnetic radiation for communication, including radio waves, TV signals, microwaves and visible light. Now, a University of Utah study shows how ...

5G — the latest and fastest generation of mobile networking — has begun rolling out across the nation. While some people anxiously await 5G's debut, others are actually afraid of it. On social media ...

Containing the electromagnetic radiation generated by electronic components is a key consideration for designers of electronic devices, but today’s metal-based shielding materials have their downsides ...