Borrowing from modern telescope design, researchers have proposed a way to concentrate sunlight to ramp up laser efficiency. Legend tells of Greek engineer and inventor Archimedes using parabolic ...

Solar rays focused on concentrator photovoltaic cells using parabolic mirrors not only supply electricity, but also thermal energy for industrial processes, heating or cooling. Three technological ...

After more than a decade of hibernation, parabolic trough concentrated solar power (CSP) has emerged from its slumber with a mighty roar. Large new parabolic trough CSP power plants have recently ...

The recently unveiled GoSun Stove is a portable, tube-shaped solar oven that's billed as being powerful enough to cook a full meal, even on cloudy days. Much like the Solar Kettle, this solar cooker ...

Anybody who has burned leaves with a magnifying glass understands the idea behind concentrating solar thermal power. But the technology is more than just child’s play. For many companies, including ...

Becca Lewis is home maintenance writer who aims to foster confidence in and inspire DIY enthusiasts at all skill levels. Becca attended Southern Connecticut State University, where she studied ...

The Presto HeatDish Plus Parabolic 917078 (Costco) is part of the Space Heaters test program at Consumer Reports. In our lab tests, Space Heater models like the HeatDish Plus Parabolic 917078 (Costco) ...

Off-axis paraboloid reflector is a special optical element, its main function is to focus the incident light to a certain distance from the optical axis. The working principle is based on the ...

Optical Surfaces Ltd. reports that its off-axis parabolic mirrors are particularly suitable for coating using an Ion Beam Sputtering (IBS) technique that provides near 100% reflectivity thereby ...