HighFinesse GmbH is a worldwide leading manufacturer of optical measurement technology. Our mission is to supply innovative, high precision equipment for telecommunications, photonics industry and scientific research. We offer the ultimate laser characterization tools for scientific research, industry, and test applications.

The portfolio includes the WS8 wavemeter, the most accurate commercially available wavelength meter in the world. And also, the HighFinesse Linewidth Analyzers for high-end optical measuring, analyzing and controlling frequency, linewidth and intensity noise of laser light sources.

HighFinesse provides customized systems, with cutting-edge technology and excellent customer support. The products are appreciated for their high-end specifications, accuracy, and longevity.