About: wave plate

Premodifier: wave
Head noun: plate

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

Broader concepts

label	provenance	confidence
optical component	isap:336382274	0.782549
optical device	isap:157689339	0.660344
wave plate	isap:376720680	0.576946
device	isap:157689343	0.505200

Narrower concepts

label	provenance	confidence
quarter wave plate	isap:376720586	0.768148
wave plate	isap:376720680	0.576946
plate	isap:376720669	0.417087