About: optical technology

Premodifier: optical
Head noun: technology

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

Broader concepts

label	provenance	confidence
technology	isap:400387862	0.653876

Narrower concepts

label	provenance	confidence
bar code	isap:190414871	0.782474
infrared light	isap:260088579	0.701492
dense wavelength division multiplexing	isap:220955205	0.677400
lens	isap:189236561	0.431342
dwdm	isap:189376108	0.421320
oct	isap:238660488	0.417142
camera	isap:18503185	0.408730
laser	isap:258909259	0.351894
barcode	isap:243882633	0.312163