Light guides for a positron emission tomography camera

Light or radiation image pickup apparatus

Light output optimization

Light receiving device for model, model, and signal light...

Light reflecting electrostatic electron lens

Light sampling system

Light source utilizing an infrared sensor to maintain...

Light switched segmented tomography detector

Light weight .gamma.-camera head and .gamma.-camera assemblies c

Light weight gamma-camera head and gamma-camera assemblies conta

Light weight-camera head and-camera assemblies containing it

Lightweight laser designator ranger flir optics

Lightweight neutron detector

Lightweight neutron remmeter

Lightweight planar detector for objects contaminated with...

Limiting device for electromagnetic radiation, notably in an...

Limiting viewing angles in nuclear imaging

Line source for attenuation correction in nuclear medicine studi

Line source for gamma camera

Linear cavity laser system for intracavity laser spectroscopy