Nanoscale surface turns material into a multifunctional optical device
A nanoscale surface has helped craft an optical device that is a tunable optical switch, optical limiter and one-way window for light.
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A nanoscale surface has helped craft an optical device that is a tunable optical switch, optical limiter and one-way window for light.
ECE's Prof. Dan Blumenthal conducts NSF-funded research to pursue quantum-scale sensor technologies
The editors of JAMA recognize the challenges, concerns, and frustration about the shortage of personal protective equipment (PPE) that is affecting the care of
Telecommunications transmissions, right from radio and television to the internet, are only data transmitted by light waves and changed into electrical signals.
Date Time New imaging system allows us to see UV and visible light simultaneously The bright green visible light of the numbers and lines at center entered the device as invisible ultraviolet rays. Photo courtesy of Jad Salman When it comes to light, there’s a lot more than meets the human eye. While people can see visible light in the wavelength range between 400 and 700 nanometers – that rainbow between violet and red – there’s a lot of information our eyes can’t detect in the slightly longer wavelengths of near infrared and shorter wavelengths of the ultraviolet range. Various sy...