"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Scientists from North Carolina State University successfully “squeezed” infrared light to 10 percent of ...

Sunlight contains an electromagnetic spectrum (special waves such as the kind in x-rays that travel through emptiness or a vacuum) of light that stretches from very short gamma rays to very long radio ...

As great as cameras that operate in the visual light spectrum are, they omit a lot of the information that can be gleaned from other wavelengths. There is also the minor issue that visibility is often ...

Efficient light-to-electricity conversion is crucial in applications such as imaging, free-space communication, biological sensing, and clean energy. The bulk photovoltaic effect (BPVE) has garnered ...