About: optical detector

Premodifier: optical
Head noun: detector

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

Broader concepts

label	provenance	confidence
device	isap:486311204	0.744336
optoelectronic device	isap:486311231	0.721456
component	isap:183285290	0.538750
photodetector	isap:153010322	0.520168
sensor	isap:480266303	0.488916
system	isap:483504079	0.359050

Narrower concepts

label	provenance	confidence
light-scattering detector	isap:59224421	0.788768
avalanche photodiode	isap:283143042	0.784211
photo-multiplier tube	isap:458702584	0.669487
ccd camera	isap:100043263	0.664678
human eye	isap:329195587	0.576140
spectrometer	isap:425834527	0.546214
camera	isap:100043260	0.535302
light source	isap:103844362	0.523676
photodetector	isap:63944764	0.433871
photodiode	isap:283143028	0.423336
laser	isap:298396553	0.401569
phototube	isap:411239757	0.387794
ccd	isap:331125538	0.384655
substrate	isap:411897223	0.334212
however	isap:48405174	0.332482
means	isap:294847109	0.289649