UW News

Marine Denolle

August 17, 2022

New UW Photonic Sensing Facility will use fiber-optic cables for seismic sensing, glaciology and more

jumble of yellow cables

A University of Washington pilot project is exploring the use of fiber-optic sensing for seismology, glaciology, and even urban monitoring. Funded in part with a $473,000 grant from the M.J. Murdock Charitable Trust, a nonprofit based in Vancouver, Washington, the new UW Photonic Sensing Facility will use photons traveling through a fiber-optic cable to detect ground motions as small as 1 nanometer.