🌍 Epfl Shrinks Ultrafast Laser to Chip Size After 20-year Quest
🇨🇭 EPFL SHRINKS ULTRAFAST LASER TO CHIP SIZE AFTER 20-YEAR QUEST — EPFL photonic chip delivers 147-femtosecond pulses matching room-sized lasers, from a device that fits in your hand. 20 years of pursuit, solved. Professor Tobias J. Kippenberg achieved the holy grail of integrated photonics using a Mamyshev oscillator architecture. Published in Nature. Source: sciencedaily.com Source: https://www.sciencedaily.com/releases/2026/06/260604044240.htm