QYR Market Research Global Diffractive Optical Elements marketing | Page 5

QYResearch • There are many kinds of Diffractive Optical Element, such as Beam Shaping / Top-Hat, Beam Splitting and Beam Foci. Beam Splitting is important in the Diffractive Optical Element industry, with a revenue market share nearly 57.72% in 2017. www.qyresearch.com www.qyresearch.com