Definition of electron-beam gun

Suppliers Products Categories Handbook Dictionary Careers
Resources Photonics Spectra BioPhotonics Vision Spectra Virtual Events & Summits Educational Institutions Add/Update Your Listing Exhibitor Listing Portal Become an Exhibitor Buyers' Guide Print Edition Marketplace Help
Subscribe Advertise

Suppliers Products Categories Handbook Dictionary Careers

Resources

Photonics Spectra BioPhotonics Vision Spectra Virtual Events & Summits Educational Institutions Add/Update Your Listing Exhibitor Listing Portal Become an Exhibitor Buyers' Guide Print Edition Marketplace Help

Photonics Dictionary

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 device used in electron-beam evaporation, comprising a heated cathode to generate the electrons, a high-voltage system to accelerate the electrons, a water-cooled crucible containing the material to be evaporated, and electromagnets to deflect the electrons into the crucible.

Products & Suppliers

Related Categories

Edmund Optics - Manufacturing Services 8/24 MR

Excelitas PCO GmbH - Industrial Camera 11-24 VS MR

Popular Articles

SEMI Global Headquarters - SCJ 2024 MR 11/24

Explore Our Content
News
Features
Latest Products
Webinars
White Papers
All Things Photonics Podcast
Photonics Spectra Now
Videos
Our Summits & Conferences
Industry Events
Bookstore

Join Our Community
Subscribe
Advertise
Become a member
Sign in
Contribute a Feature
Suggest a Webinar
Submit a Press Release
Mobile Apps

About Us
Our Company
Our Publications
Contact Us
Career Opportunities
Teddi C. Laurin Scholarship

Terms & Conditions
Privacy Policy
California Consumer Privacy Act (CCPA)

Requesting information about:

* First Name:

* Last Name:

* Email Address:

* Company:

* Country:

Message:

When you click "Send Request", we will record and send your personal contact information to the supplier by email so they may respond directly. You also agree that Photonics Media may contact you with information related to this inquiry, and that you have read and accept our Privacy Policy and Terms and Conditions of Use.

* Required

We use cookies to improve user experience and analyze our website traffic as stated in our Privacy Policy. By using this website, you agree to the use of cookies unless you have disabled them.