Could lasers directly driven by sunlight help address the planet's energy generation problems? Japanese scientists are optimistic, reports Duncan Graham-Rowe. Our planet receives more energy from ...

Nd:YAG lasers with harmonic generators; 100Hz Nd:YAG lasers; Air cooled Nd:YAG lasers; Tunable lasers from 0,2 mkm up to 20 mkm: OPO systems, Ti:Sapphire lasers, DFG; Diode pumped femtosecond lasers; ...

A European research team has sought the improve performance and efficiency of a perovskite solar cell by passivating surface defects in the perovskite film via commercial laser treatment. “Our ...

A few LEDs prevent the laser from receiving too much power, and a solar cell at the receiving end decodes the message and outputs it through another amplifier and a speaker. Of course you will ...

SCIENTISTS have unveiled several options to stop 2024 YR4, an asteroid the size of a football pitch from smashing into Earth.

The X-shaped building in southwestern China could help China pull ahead in the race to master a futuristic clean energy ...

The company’s SE-10 Solar Energy Installation System is used to install solar piles and bracketry that support solar modules. Installers use the system’s laser beam as a reference guide for ...

Caltech scientists are developing laser-driven lightsails that could push spacecraft beyond our solar system. Their research ...

But regular sunlight is too dilute to power a laser effectively. Solar-powered lasers typically require complex, heavy-duty optics to intensify sunlight at least a thousand-fold. The weight of ...

Scientists at the California Institute of Technology have taken a major step toward developing lightsails that could one day ...

According to Qcells, notice letters recipients are infringing on its laser-enhanced contact optimisation (LECO) technology. Image: QCells. Korean-owned solar manufacturer Hanwha Qcells has issued ...