Researchers at the University of Tennessee's Center for Laser Applications have developed a femtosecond laser that can non-invasively diagnose, map, irradiate and burn cancerous tumors. Utilizing a beam that pulses at one-quadrillionth of a second, the technology is able to seek out growths and obliterate them with an increased burst of intensity. "Using ultra-short light pulses gives us the ability to focus in a well confined region and the ability for intense radiation," says Associate Professor of Physics Christian Parigger. "This allows us to come in and leave a specific area quickly so we
