Core Technology Business Manager

Junji Hirohashi

Ph.D. Japan Society of Applied Physics


2006 Ph.D. Royal Institute of Technology, Sweden (Applied Physics)
1999 M.S. Tohoku University (Electrical and communication engineering)
1998 B.S. Tohoku University,(Electrical engineering)


2006-present Oxide Optical Device Business Unit
QPM device manufacturing,
Design and characterization of nonlinear optical devices
2003 Royal Institute of Technology, Sweden
Characterization of nonlinear optical materials
2000 Mitsui Chemicals Inc.
Ferroelectric domain engineering