Attolight is a revolutionary brand that specializes in cathodoluminescence (CL) technology. With a firm belief in the potential of CL, Attolight aims to establish it as a standard inspection method in the semiconductor industry. Attolight offers top-of-the-line CL instruments that deliver superior performance and maximum ease-of-use, enabling quantitative cathodoluminescence.

Their products include the Säntis 300, a full wafer CL scanning electron microscope (SEM), the Allalin, a focused ion beam (FIB) CL scanning electron microscope (SEM), and the Mönch, a CL scanning transmission electron microscope (STEM) add-on. Moreover, Attolight provides analytical services utilizing their advanced data analysis expertise. Their global presence is evident with systems installed in Europe, Asia, and North America.

The company was founded by Jean Berney and Samuel Sonderegger in 2008, emerging as a spin-off from EPFL’s laboratory of quantum optoelectronics (LOEQ). Attolight's headquarters, Attolab, is located in the EPFL Innovation Park in Lausanne, Switzerland. Stay up-to-date with Attolight's latest technological advancements in cathodoluminescence by subscribing to their newsletter