Ephraim Greenfield
Ophir Optronics Ltd, Israel
Biography
Ephraim Greenfield has an M.Sc. from The University of Chicago and a PhD from Hebrew University in Physics. He is one of the founders of Ophir Optronics, was the R&D manager and is presently the CTO of the company. He has developed many devices in the area of laser measurement and has 5 patents in the area.
Abstract
Abstract : Measuring high power laser beams