Camera tubes
Cameras line/area scan
Cathode-ray tubes
Charge coupled devices (CCD)
Display modules
Display screens
Flash tubes
Flat panel computer screens
Image intensifiers
Image sensors/arrays
Indicators
Integrated photo-electronics
IR detectors/emitters
Kerr cell/lens
Lasers
Light choppers/interrupters
Light sensor ICs
Optical system components
Opto-couplers
Pen-touch screens
Photo-conductive (LDRs)
Photo-diodes/arrays
Photo-emissive detectors
Photo-modulators
Photo-multipliers
Photo-transistors
Photo-voltaic diodes
Solar cell arrays
Solid-state lighting
Touch screens
