Modern merchant ships operating in piracy-prone waters now rely on a mix of armed guards and non-lethal defense systems to deter and repel attacks. These anti-piracy measures are designed to protect ...

Abstract: In this study, we investigate the generation of submillimeter radiation which lies in terahertz (THz) frequency range using two unidentical laser profiles in a hot, collisional, corrugated ...

Abstract: In the field of microfabrication, laser processing is a very important key technology. It is widely used in etching, perforation, microchannel preparation, etc. Most of the beams commonly ...

Big technology companies have committed hundred of billions of dollars to build out data centers, mainly to process AI. The data centers represent economic opportunity for communities, but they are ...

Scientists have developed a new platform for the generation and detection of ultrashort UV-C laser pulses on femtosecond timescales. This breakthrough could unlock new opportunities for transforming ...

Red light is a popular treatment for skin concerns, especially signs of aging like wrinkles, age spots, and sagging skin. People are also using it to treat hair loss. Whether you want to treat your ...

Using a precisely aligned pair of laser beams, scientists can now hold a single aerosol particle in place and monitor how it charges up. The particle’s glow signals each step in its changing ...

LONDON, Nov 19 (Reuters) - British defence minister John Healey said on Wednesday that "military options" are ready should the Russian spy ship Yantar become a threat after it directed lasers at ...