Scientists demonstrated 1.3 μm submilliamp threshold quantum dot micro-lasers on Si

The realization of high-performance micron-sized lasers directly grown on Si represents a major step toward utilization …

Upgraded Lockheed Martin Laser Outguns Threat in Half the Time

ATHENA employed advanced beam control technology and an efficient fiber laser in this latest series of tests of the prot…

TU Delft and University of Vienna measure quantization of vibrations

A team of researchers at the TU Delft and the University of Vienna now demonstrate a new level of quantum control over t…

4 elements make 2-D optical platform

Because the bandgap falls in the optical range of the electromagnetic spectrum, the researchers said solar cells and lig…

Penn Researchers Lay Fundamental Groundwork to Better Understanding Optical Properties of Glass

Surprisingly, the researchers noticed that these stable glasses are birefringent, meaning the index of refraction of lig…



New records for the solar cell of tomorrow

By working together again, the scientists team from CSEM, a Swiss research and technology center, EPFL, and NREL, have beaten their own record and cemented their positions as the top experts in this technology - an efficiency of

GaAs/SHJ tandem cells with efficiency up to 32.8% under 1-sun standard illumination.

Australian Blockchain-Platform Launch Cryptocurrency Sale To Change the Face of Energy Trading

Power Ledger’s Token Generation Event Will Drive Global Reach of Blockchain-Enabled Peer-to-Peer Energy Trading Platform