About: diffractive optical element

Premodifier: diffractive optical
Head noun: element

Same concepts

Broader concepts

label	provenance	confidence
optical element	isap:437868820	0.754635
component	isap:318007564	0.666782
element	isap:437869479	0.466551

Narrower concepts

label	provenance	confidence
holographic optical element	isap:437869043	0.855404
diffraction grating	isap:438684513	0.695439
optical element	isap:437869091	0.529944
hologram	isap:341508617	0.399914
diffraction	isap:139556769	0.359510
element	isap:437870559	0.285072