Physicists at Umeå University, in collaboration with researchers in China, have developed a laser made entirely from biomaterials—birch leaves and peanut kernels. The environmentally friendly laser ...
Interesting Engineering on MSN
French-made drone laser ‘paints’ targets for long-distance strike, keeps soldiers safe
MERIO’s system moves this capability onto unmanned drones, so targets can be marked remotely and safely. According to Merio, ...
Abstract: We experimentally demonstrate a carrierless and local oscillator (LO)-free transmission over 100-km single-mode fiber (SMF) with 100-GBaud dual-polarization (DP) probabilistically shaped (PS ...
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