High range resolution ladar
High resolution 3-D imaging range finder
High resolution chirped/AM optical FM laser radar
High resolution diffraction grating
High resolution distance measuring apparatus
High spatial resolution, range gated, underwater imaging method
High speed laser triangulation measurements of shape and...
High-resolution imaging and target designation through...
High-speed data register for laser range finders
High-speed laser ranging system including a fiber laser
High-speed readout circuit and system incorporating same
High-voltage crystal ramp generator and integrator for FM laser
Highway profile measuring system
Highway profile measuring system
Hologram apparatus for detecting flaws with developing chamber
Holographic analogue indicating means
Holographic Doppler-spread imaging of moving objects
Holographic rotary and linear encoder and method
Holographic straightness meter
Human topography through photography