About: high index of refraction

Premodifier: high
Head noun: index
Postmodifier: of refraction

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
zinc sulfide	isap:35718433	0.784913
silicon	isap:39037479	0.562732
zirconium	isap:14059176	0.454446
titanium	isap:360737443	0.329583