Transparent photocathode

Two stage light converting vacuum tube

Unitary vacuum tube incorporating high voltage isolation

Vacuum container of radiation image multiplier tube and method o

Vacuum diode with high saturation current density and quick...

Vacuum envelope for a radiation image intensifying tube and a pr

Vacuum jacket for X-ray image intensifier tube

Venetian blind type secondary electron multiplier for secondary

Wide angle and graded acuity intensifier tubes

X-ray detector having an entrance section including a low energy

X-ray image detector

X-Ray image intensifier

X-ray image intensifier and application to a digital radiology s

X-ray image intensifier and method for manufacturing thereof

X-ray image intensifier and method of manufacturing the same

X-ray image intensifier tube

X-ray image intensifier tube comprising a selective filter

X-ray phosphor imaging screen and method of making same