As of today, Dr. YH Lee has been working as a Professor in Physics, KAIST since 1991. He formerly worked as a member of Technical Staff at AT&T Bell Laboratories (1987-1991) and in major contributed in the world first VCSEL technology. He earned Ph.D. in Optical Sciences, University of Arizona in 1986.
Dr. Kenichi lga
Dr. Kenichi Iga invented VCSEL technology in 1982, first in the world when he had worked at the Tokyo Institute of Technology as Teichi Yamazaki Chair Professor since he joined the P&I Laboratory Ph.D in Engineering in 1968. After retiring the institute in 2000, he has working as Prof. Emeritus at the Tokyo Institute of Technology and as Executive Director at Japan Society for the Promotion of Science (JSPS).