Chief Scientist, Board of Directors

Dr. Hark obtained his PhD degree in 1981 Physics, from State University of New York at Buffalo. He then joined Xerox Webster Research Center as a Member of Research Staff to conduct research on the optical properties of solids. Five years later, he returned to his alma mater to join the Physics Department as a lecturer. He stayed there for twenty three years, moving through the ranks, and retired as a professor.  His research interests included optical spectroscopy, light scattering, metalorganic chemical vapour phase growth of semiconductor heterostructures and nanostructures, liquid crystals and lipid vesicles. Dr. Hark holds 2 US patents and more than 120 peer reviewed journal articles.