Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Abstract: Fiber lasers with narrow linewidth are essential light sources for many prospects in advanced scientific fields. In this letter, we proposed a scheme of self-injection locked ...

William Truswell, MD, FACS, operates his own cosmetic and reconstructive facial surgery practice. Dr. Truswell was the first in his area in Western Massachusetts to have an accredited private office ...

A new high-power laser system will soon be sent to sea for its first tests under maritime conditions. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

The M.2 Dock is an essential carrier board to quickly prototype your next embedded design with a removable M.2 module. It features a fully-integrated DAPLink debugger with Power Profiling, enabling ...

Make 3D laser cut reindeer ornaments with layered details that add warm, whimsical charm to your Christmas decorations. Trump signs order to reclassify marijuana as Schedule III drug Taylor Swift's ...