Margo Anderson

A team of researchers in Japan and the United Kingdom have smashed the world record for fiber optic communications through commercial-grade fiber. By broadening fiber’s communication bandwidth, the team has produced data rates four times as fast as existing commercial systems—and 33 percent better than the previous world record. The researchers’ success derives in part from their innovative use of optical amplifiers to boost signals across communications bands that conventional fiber optics technology today less-frequently uses.