The company was founded as a university spin-off in October 2013. At PDW Analytics highly skilled scientists provide a new insight into turbid liquid dispersions: Photon Density Wave (PDW) Spectroscopy is an innovative fiber-optical Process Analytical Technology (PAT) which characterizes the optical properties of emulsions or suspensions. Additionally, dilution-free particle sizing in the nanometer and micrometer scale is its unique virtue. With its pure fiber-optical probe, this technology is very easy to install inline or online in any (bio)chemical or physical process, as e.g. in fermentation, polymerization or homogenization reactors. Besides the PDW technology, PDW Analytics offers sophisticated consulting in the area of particle sizing methods as well as process understanding and process optimization.