Why ultrashort laser pulses could make low-power electron sources far more practical

A new theoretical study finds shorter laser pulses achieve higher quantum efficiency for photoemission from a solid surface ...

Single mathematical model helps solve a decades-old puzzle involving ultrafast lasers

A team of international researchers, including an Aston University researcher, has cracked the code on how "breather" laser ...

Revolutionary Imaging Technique Unlocks Secrets of Matter at Extreme Speeds

A novel imaging method captures ultrafast events with unprecedented detail by combining laser encoding and AI reconstruction. Researchers have introduced a new imaging method that reveals far more ...
Shacknews

Where to get the Frequency Modulation Boxes in ARC Raiders

The rarest items in ARC Raiders aren’t always rare just because of their scarcity. Items like the Frequency Modulation Box are rare because making it out alive with them, or even having the chance to ...
eeworldonline

FAQ on the basics of FMCW LiDAR: part 2

This alternative to time-of-flight LiDAR has unique complexities and distinct attributes. Part one begins our look at what FMCW LiDAR is, the architecture and components it uses, and its performance ...
CNX Software

AERIS-10 open-source hardware radar can track multiple objects up to 20km away

AERIS-10 is an open-source hardware, “low-cost” (more on that later) 10.5 GHz phased array radar system featuring Pulse Linear Frequency Modulated (LFM) modulation and based on an AMD Artix-7 FPGA.
IEEE

DFT-s-OFDM-Based Linear Frequency Modulated Pulse Waveforms for ISAC Systems

Abstract: Integrated sensing and communication (ISAC) has been recognized as a critical usage scenario for the 6th generation (6G) networks, and is expected to cover a variety of emerging use cases ...