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Ursula Keller
ETH Zürich
Ursula Keller
is professor in the physics department at ETH Zürich and director of NCCR MUST (National Center of Competence in Research: Molecular Ultrafast Science and Technology) in Switzerland.
Podcast Episodes
Featuring Ursula Keller
February 2020
Ursula Keller: SESAM ultrafast lasers and the world’s most accurate clock; 3D glasses and 500 million years of evolution.
Ursula Keller, SPIE’s 2020 Gold Medal winner, talks about her work on the SESAM laser and her plans for the future before retiring. Senior editor Sue Petrie reads her editorial “What...
Articles
By Ursula Keller
August 2019
Advancements in Ultrafast Multi-100-W Average-Power Thin-Disk Lasers
In both scientific research and in industrial materials processing, high-average-power diode-pumped solid-state lasers have become an indispensable tool. A crucial aspect of these lasers is the need...
December 2025
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Photonics Spectra
, Dec 2025
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