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Meaning of group velocity

Source language: EnglishDictionary language: English

group velocity

noun

Definitions

  1. The propagation velocity of the envelope of a modulated travelling wave, which is considered as the propagation velocity of information or energy contained in it.

Sources:https://en.wiktionary.org/wiki/group%20velocity

Related words

phase velocityinformation velocityvelocitywave vectorwavespeedwavefunctionwavevectorplanck velocity