About: dfb laser

Premodifier: dfb
Head noun: laser

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

Broader concepts

label	provenance	confidence
light source	isap:164735842	0.588147
alternative	isap:207014356	0.268454

Narrower concepts

label	provenance	confidence
laser	isap:375101053	0.163565