Three Photon Ionization of a Helium Atom in the Excited 2S Metastable State,

Abstract

The purpose of the work is to observe three photon ionization of the helium atom in the 2S metastable state. The metastable helium atoms were produced in a cylindrical glass tube by low-current gas discharge. Ruby laser emission was used for ionization. (Author)

Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1972
Accession Number
AD0749740

Entities

People

  • A. Kish
  • Y. Bakosh
  • Y. Kantor

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Electric Discharges
  • Electron Emission
  • Emission
  • Gas Discharges
  • Ionization
  • Lasers
  • Metastable State
  • Ruby Lasers

Fields of Study

  • Physics

Readers

  • Electrical Engineering
  • Quantum spin resonance or Electron Paramagnetic Resonance spectroscopy.

Technology Areas

  • Directed Energy
  • Directed Energy - Lasers