Assertion: laser's system | /r/CapableOf | use 532 nm frequency
Facets:
value: generally
type: MANNER
Source sentences:
text: Airborne topographic mapping lidars generally use 1064 nm diode pumped YAG lasers, while bathymetric (underwater depth research) systems generally use 532 nm frequency doubled diode pumped YAG lasers because 532 nm penetrates water with much less attenuation than does 1064 nm.