PHASICS: Pioneering High-Resolution Wavefront Sensing and Optical Metrology

PHASICS is a leading developer of wavefront sensing, optical metrology, and quantitative phase imaging solutions serving the global photonics community. Founded in 2003 and headquartered in Saint-Aubin, France, the company has built a strong reputation for innovation through its patented QuadriWave Lateral Shearing Interferometry (QWLSI) technology, which delivers ultra-high-resolution wavefront measurements with exceptional sensitivity and dynamic range. This proprietary approach overcomes many of the limitations of traditional Shack-Hartmann sensors, enabling accurate characterization of complex optical systems and laser beams.

PHASICS offers a comprehensive portfolio that includes SID4 wavefront sensors, quantitative phase imaging cameras, adaptive optics solutions, optical testing stations, and custom metrology systems. Its products are widely used in laser beam characterization, adaptive optics, optical manufacturing, lens and assembly testing, microscopy, material inspection, aerospace, defense, semiconductor manufacturing, and advanced scientific research. The company's solutions support applications ranging from ultrafast laser optimization and optical quality control to label-free biological imaging and refractive index mapping.

With a strong commitment to research, innovation, and customer collaboration, PHASICS continuously develops new capabilities and customized solutions to address evolving metrology challenges. The company serves customers worldwide through its international network and U.S. operations, helping researchers, engineers, and manufacturers achieve greater precision, performance, and insight in photonics and optical systems.