Smoke rose from a drone after it was shot down by a 50-kW laser mounted on a U.S. Army Stryker vehicle. Credit: U.S. Army High-energy lasers are having a long-overdue moment. Two incidents in late ...
In December 2025, Airbus and TNO successfully established a secure laser communication link between an Airbus aircraft and a satellite in geostationary orbit, 36,000 kilometers above Earth. The ...
With summer right around the corner, you may be considering laser hair removal. This method damages hair follicles to reduce hair growth over time, providing more long-term results than shaving or ...
A breakthrough deal to attempt to limit global temperature rises was agreed at a conference of world nations in December 2015. These charts from the time show how and why the Earth’s climate is ...
Abstract: External factors such as unstable operating environments and carrier vibrations in laser communication systems will affect the response speed and tracking performance of the coarse tracking ...
Abstract: Characteristics of the continuous wave fiber laser based on a high-concentration Er-doped phosphate core silica cladding fiber were investigated. The laser demonstrated a maximum output ...
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