His may not be a household name, but the telecommunications world knows him well. Peter Delfyett, associate professor at the Center for Research and Education on Optics and Lasers (CREOL) at the University of Florida, invented the world's first commercially available modelocked semiconductor laser diode from a U.S. manufacturer. The laser releases the shortest and most powerful optical pulses ever generated from a semiconductor laser diode. He demonstrated a laser system using fast semiconductor laser and high power solid-state amplifiers as a medical imaging tool. This device can look inside the human body, non-invasively, without using ionizing radiation such as x-rays. He might be young, but his list of accomplishments is impressive. At 37, Delfyett won the Presidential Grant honoring young engineers. In 1993, he received the Black Engineer of the Year Award for Most Promising Engineer. Delfyett currently holds six patents. He also helps bring science to students of all ages. One of his projects includes a program to foster science experiments in the schools of Harlem.
The Industrial Internet of Things may be going off the deep end in connecting everything on the plant floor. Some machines, bearings, or conveyors simply donít need to be monitored -- even if they can be.
Wind turbines already are imposing structures that stretch high into the sky, but an engineering graduate student at the University of Notre Dame wants to make them even taller to reduce energy costs and improve efficiency.
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