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Photonics Buyers' Guide / Electron-Gun Systems
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The Photonics Buyers' Guide is a comprehensive resource for verified providers of Electron-Gun Systems. Profiles and contact information for manufacturers and suppliers are provided by the companies and verified by our editors. If you have updated information about any of the organizations listed, please contact us.
Glossary
  • electron beam (e-beam) A stream of electrons emitted by a single source that move in the same direction and at the same speed.
  • electron-beam gun 1. A device generally used in a cathode-ray or camera tube to emit a stream of electrons moving at uniform velocity in a straight line. It consists of an emitting cathode and an anode, with an aperture for passage of some of the electrons. 2. A...
  • electron-beam evaporation A method of thin-film deposition in which electrons boiled off a heated cathode are used to melt the coating material. If a multipocket crucible is used, many materials can be processed at the same time.
electron-beam gunelectron gunelectronse-beam gune-beam instrumentthin film depositionelectron beam evaporation
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