Photocathode

Photocathode

Photocathode and electron tube

Photocathode and electron tube having enhanced absorption edge c

Photocathode and image intensifier tube having an active layer c

Photocathode and method of manufacturing the same

Photocathode comprising a plurality of openings on an...

Photocathode for night vision image intensifier and method...

Photocathode having ultra-thin protective layer

Photocathode plate and electron tube

Photoelectron beam converting device and method of driving the s

Photoemissive trigger for backlighted thyratron switches

Photonic cathode ray tube

Polycrystal diamond thin film and photocathode and electron...

Protection of photocathodes with thin film of cesium bromide