Gallium nitride or more popularly known as GaN is a wide band gap semiconductor material generally used in bright light-emitting diodes ever since the 90s. GaN is developing rapidly around the globe to transform many aspects of modern day life. The material has special properties that are also been tested and used by the defense and military of many countries around the world.
We might not know but we do come in contact with GaN in our day-to-day lives. A simple instance is the answer to the typical mobile user “Can you hear me now?” The efficiency and resistance to heat and electronic interference of microwave amplifiers built with GaN enables broader and far more reliable cellular coverage, while reducing the need for cooling fans required by older cell phone tower technologies. In fact according to a South Korean company that makes GaN-based radio frequency and microwave components, U.S. carriers could save approximately $2 billion per year by using GaN technology for their wireless infrastructures.
Another popular example is the Blu-ray disc: As we all know Blu-ray discs can hold more video and audio data in comparison to the traditional DVDs. The data packed into the Blu-ray discs are in the form of tiny groves or pits. The tiny, highly accurate Blu-ray laser beam – powered by GaN-based violet laser diodes – can accurately read these hyperfine pits or groves. GaN technology enables higher resolution for the crystal clear imagery modern movie viewers have come to expect.
GaN is rapidly propelling innovation across numerous industries around the world. Product manufacturing start-ups and large enterprises looking to innovate and conceptualize new products would be way ahead of the game if they understand the true potential of using GaN within their development and business model. We are heading towards an era where future innovators, investors, engineers and scientists will be finding new ways to apply GaN technology into our iPhones, iPads and other digital devices, bringing the networked world to consumers’ fingertips more quickly and effortlessly.