Eric Marple is a career entrepreneur and has been manufacturing fiber optic probes for the past 20 years. He founded EmVision LLC in 2006 which manufactures probes and equipment for spectroscopic applications. After graduating from The Pennsylvania State University in Chemical Engineering, he has founded/co-founded multiple high technology companies predominantly focused on Raman spectroscopic applications. He is currently focused on the design and manufacture of small dimensioned highly efficient fiber optic probes utilizing Raman spectroscopy for medical and industrial applications. He has 15 issued US patents, with additional US and international patents pending. His patented probe technology which enabled in vivo brain tumor margin detection to become a reality is licensed by ODS Medical Inc.