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Filter results by subject field

Alphabetical list of terms

Record 1 1985-01-14

English

Subject field(s)
  • Lasers and Masers
DEF

a group of energy states to which ions in the ground state are initially excited when pumping radiation is applied to laser medium. The pumping band generally lies higher in energy than the levels which are to be inverted.

Key term(s)
  • pump band

French

Domaine(s)
  • Masers et lasers

Spanish

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