STU
S
- S/N ratio
- SAQP
- SEM
- SMIF
- SOC
- SOI
- SPC
- Scan
- Scanner
- Scanning Laser Microscope
- Scanning Probe Microscope
- Semiconductor
- Semiconductor laser
- Shapes and features analysis
- Short pass optical filter
- Silicon
- Silicon anode
- Silicon carbide (SiC)
- Silicon dioxide film
- Silicon wafer
- Solid state battery
- Spectroscopic reflectometry film thickness measurement
- Spectrum
- Spot diameter
- Sputtering
- Stacking Fault (SF)
- Stepper
- Stitching error
- Stray light
- Stress liner film
- Surface roughness measurement
- Surface roughness parameter suggest