About: semiconductor laser device

Premodifier: semiconductor laser
Head noun: device

Same concepts

Broader concepts

label	provenance	confidence
semiconductor light emit device	isap:123259455	0.747822
semiconductor laser device	isap:396590770	0.684705
device	isap:396590158	0.643771
present invention	isap:424211699	0.462548

Narrower concepts

label	provenance	confidence
semiconductor laser device	isap:396590770	0.684705
electrode	isap:132038172	0.484954
device	isap:396591177	0.277815