Optical apparatus
Optical apparatus and method
Optical apparatus and method for sensing particulates
Optical apparatus, exposure apparatus using the same, and...
Optical arrangement for a passive infrared motion detector
Optical arrangement for a passive infrared motion detector
Optical arrangement for an infrared intrusion detector
Optical array converting UV radiation
Optical component exchanger and method
Optical coupler
Optical data transducer
Optical density sensor
Optical detection system
Optical detector
Optical detector
Optical detectors using nulling for high linearity and large...
Optical discriminating fire sensor
Optical emission spectroscopy of plasma treated bonding...
Optical encoding and reconstruction
Optical enhancements to scintillating systems using dynamically