Means for deflecting and focusing a light beam with silicon opti

Means for detecting a tilting state with a light emitting elemen

Means for detecting damage to the card connecting the photosenso

Means for sensing and color multiplexing optical data over a com

Means of enhancing the sensitivity of a gloss sensor

Measurement and control system for controlling system functions

Measurement and correction of a scan line length error

Measurement apparatus

Measurement apparatus

Measurement of an optical amplifier parameter with polarization

Measurement of concentricity of core and cladding profiles of an

Measurement of degree of intermingling and measuring apparatus t

Measurement of flow of particulate material by sensing the shado

Measurement of image area from stored pixel data

Measurement of material level in vessels

Measurement of optical attenuation along the length of bent opti

Measurement of surface roughness

Measurement of transparent container sidewall thickness

Measurement of variation in flute profile height

Measurement scale and system incorporating a measurement...