Yonggang formerly lead the product development team, as well as the systems and hardware engineering groups where he worked closely with Picarro’s business units to define technology strategy, research and development priorities and execute the product development roadmap. Prior to joining Picarro, Yonggang held various senior engineering roles at NewFocus, Oclaro and LGR. Yonggang received his B.S., M.S. in Physical Chemistry and his Ph.D. in Spectroscopy from Nanjing University and Oregon State University respectively. He was a Postdoctoral Scholar at California Technology Institute.