About
Diagnostics for the next era of energy and aerospace.
Femtosense was founded by laser spectroscopists who spent years in national labs and university research groups developing fs/ps CARS systems for the world's most demanding combustion and plasma experiments. We started Femtosense to bring that capability out of the optics lab — productized, supportable, and ready to deploy on your test stand.
Our mission is simple: enable engineers and scientists to measure what was previously unmeasurable, so they can build the next generation of clean propulsion, hydrogen energy systems, and high-power plasmas.
What sets us apart
Founded by experts
Decades of combined experience in ultrafast laser diagnostics across leading research institutions.
Built for the field
Engineered to operate outside the optics lab — robust, rack-mounted, customer-supportable.
Open collaboration
We partner with research groups, OEMs, and national labs to push the state of the art.