Optical apparatus for defect and particle size inspection

Optical apparatus for laser scattering by objects having...

Optical apparatus for measuring the size and location of optical

Optical apparatus for rapid defect analysis

Optical cigarette end inspection device

Optical compensation in high numerical aperture photomask...

Optical coupling for testing integrated circuits

Optical coupling for testing integrated circuits

Optical defect inspection apparatus

Optical density measurement

Optical detecting system for determining particle position on a

Optical detecting system wtih self-correction

Optical detection device for screening magnetic tape

Optical detection system for detecting defects and/or particles

Optical detector employing an optically-addressed spatial light

Optical detector employing an optically-addressed spatial light

Optical device and method for line-narrowed excimer or...

Optical device for detecting live insect infestation

Optical device for measuring the turbidity of a liquid

Optical device for monitoring clarity of a fluid