At the beginning there was a high finesse cavity
Based on a patented technology and years of research, our technology come from a fiber-based Fabry-Perot microcavity with unrivalled properties. As a spin off the Atom Chips Group, our partnership with from Kastler Brossel Laboratory allow us to benefit from years of development on optical microcavities. Initially developed to improve quantum technologies, those fiber-based Fabry-Perot microcavities feature exceptional properties. Its laser machined-mirrors enable extremely high finesse (F>100.000), combined with microscopic waist and mode volume. Originally designed for experiments on atomic qubit detection and cavity with Bose-Einstein condensates, they have been adopted by dozens of collaborative research laboratories in quantum application and beyond.
A revolution for tunable optical filters
Our fiber-based Fabry-Perot microcavity with finesse exceeding 100,000 revolutionizes optical filters. Its unmatched precision enables the filtering of precise wavelengths, eliminating interference like never before. This breakthrough technology empowers innovation across industries by enabling superior optical performance and control. Learn more about our high end tunable optical filters.
A game changer in gas analysis
Our fiber-based Fabry-Perot microcavity with an extraordinary finesse (>100,000) transforms gas analyzers. It provides unprecedented sensitivity for detecting and quantifying gases with exceptional precision. This innovation is a game changer, revolutionizing environmental monitoring, industrial safety, and scientific research involving gas analysis.