About: diffractive optics

Premodifier: diffractive
Head noun: optics

Same concepts
http://dbpedia.org/resource/Diffraction

Broader concepts

label	provenance	confidence
component	isap:425061667	0.411518

Narrower concepts

label	provenance	confidence
continuous surface-relief diffractive optics	isap:385172555	0.843553
hologram	isap:479666812	0.177107