.DELTA..beta.-Phase reversal coupled waveguide interferometer
3-D active vision sensor
3-D imaging multiple target laser radar
3-D imaging system
3-D measurement via multiple gating
3-Dimensional vision system utilizing coherent optical detection
3D imaging laser radar
3D imaging underwater laser radar
3D imaging underwater laser radar
Absolute distance measuring device
Absolute distance measuring device
Absolute distance meter that measures a moving retroreflector
Absolute distance meter that measures a moving retroreflector
Acoustic optical scanning of linear detector array for laser rad
Acousto-optic deflector systems
Acquisition of range images
Active distance measuring apparatus
Active distance measuring apparatus
Active distance measuring apparatus
Active electro-optical distance detection methods and devices