Paper Published: 👏
A paper titled “High on-chip gain spiral Al2O3:Er3+ waveguide amplifiers” was published in Optics Express in April 2024 and is now available online. Kudos to Dawson Bonneville, Carlos E. Osornio Martinez, Sonia M. Garcia Blanco from H2020 OPHELLIA partner University of Twente for the great work!