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Definition of "linewidth" [linewidth]

  • A measure of the width of the band of frequencies of radiation emitted or absorbed in an atomic or molecular transition; a result of the uncertainty principle (noun)

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Use "linewidth" in a sentence
  • "Note that this is not a pure absorbing sail, since the excited ions will re-emit the incident light in about 100 ns depends on linewidth."
  • "The narrow linewidth and frequency stability of the NeoPhotonics NLW-TL are enabled by a phase-shifted DFB laser chip and proprietary packaging technology, and the laser assembly includes an integrated wavelength locker as well as electrical and firmware interfaces."
  • "NeoPhotonics NLW-TLs are compact, widely-tunable and narrow linewidth assemblies with up to 35mW launch power in the C band and 20mW in the L band."