K2 Photonics jobs and careers

About K2 Photonics

K2 Photonics is a spin-off from ETH Zurich, dedicated to delivering the next generation of femtosecond lasers for precision sensing applications. Our lasers combine ultra-low noise, high power, and femtosecond pulse generation, making them ideal for frequency combs, metrology, and advanced industrial applications. Our breakthrough single-cavity dual-comb technology enables two highly correlated pulse trains from a single oscillator—simplifying dual-comb systems while enhancing stability and precision. This innovation unlocks new possibilities in high-speed spectroscopy, semiconductor inspection, optical ranging, and time-frequency metrology. Designed for scalability and reliability, our ultrafast laser solutions empower researchers and industry leaders to push the boundaries of precision measurement and ultrafast optics.

Founded in 2023 by Benjamin Willenberg, Justinas Pupeikis, Lukas Lang and Ursula Keller.