About: femtosecond laser

Premodifier: femtosecond
Head noun: laser

Same concepts
http://dbpedia.org/resource/Mode-locking

Broader concepts

label	provenance	confidence
laser	isap:375100937	0.608116
new tool	isap:202404612	0.565479
system	isap:162765967	0.466517
technology	isap:258909257	0.432072

Narrower concepts

label	provenance	confidence