Groupe AA
The AA Group specializes mainly in the design, manufacture and marketing of high-performance acousto-optical components, as well as microwave components and systems.

The AA Group specializes mainly in the design, manufacture and marketing of high-performance acousto-optical components, as well as microwave components and systems.
These components are used for laser beam control and modulation, instrumentation, drone links, jamming, and telemetry across varied fields such as scientific research, the chemical and pharmaceutical industries, medical and biomedical sectors, defense, and industrial process control.
The expertise of the R&D teams, specifically their ability to modulate laser beams with high precision and high frequency while adapting to constrained environments (ATEX, industrial, space vacuum), enables the AA Group to meet the specific needs of prestigious clients such as Nikon, Trumpf, Lumentum, Thales, Dassault, and Amplitude, as well as renowned research institutes (Stanford, MIT, Harvard).
AA Opto Electronic also operates a commercial subsidiary in the United States, enabling it to directly serve this key market, along with a network of 8 distributors to support its international expansion, particularly in strategic markets such as Asia and the rest of Europe.






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