Real applications

Shaft alignment
Finger position measurement
Level measurement on melted metal
Thickness measurement
Profile measurement for quality check
Road profile measurement
3D measurement on printed circuit boards
Wafer level testing of MEMS mirrors with PSD
Railway bow measurement for train fault detection
Vibration measurement on rear-view mirrors
Rotation measurement
PSD applications in civil Engineering
Sun measurement in space
PSD sensing for adventure shooting
PSD-based optical tweezer
Golf swing analaysis with a PSD camera
Sway movement measurement for container handeling
PSD-based windsensor
Measurement of chest movements during radiation
Intraocular pressure measurement for eye diagnostics
Measurement of mirror position in tunable lasers
Quality measurement on optical windows