Indium Tin Oxide Might Be the Material Photonics Has Been Waiting For

There are plenty of reasons why it’s useful to transfer information through photons or use light particles to carry out tasks within a system or device, speed chief among them. But in order to use photons with even greater dexterity in the future, researchers will need to control the way light behaves as it passes through a material.

Now a team led by Robert Boyd, a physicist at the University of Ottawa and the University of Rochester, has found that a transparent metal called indium tin oxide (ITO), which is often used in touchscreens and on airplane windows, can achieve a particularly high degree of optical nonlinearity—making it a good candidate for future photonics applications. [Read More…]

Posted in Nano/Semiconductor/Material, Photonic/THz and tagged , .