About: wave guide

Premodifier: wave
Head noun: guide

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

Broader concepts

label	provenance	confidence
optical device	isap:154796596	0.795624
optical fiber	isap:365750495	0.592892
transmission line	isap:202219027	0.556734
device	isap:154796592	0.441366

Narrower concepts

label	provenance	confidence
optical fiber	isap:376088797	0.671298