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词汇 superradiance
释义

Definition of superradiance in English:

superradiance

noun ˈsjuːpəreɪdɪənsˈsuːpəreɪdɪəns
Physics
  • The collective emission of coherent radiation by a system of excited atoms or ions, especially as a result of the correlation of excited atomic states by an external macroscopic polarization.

Origin

1950s; earliest use found in Journal of Applied Physics. From super- + radiance.

Definition of superradiance in US English:

superradiance

noun
Physics
  • The collective emission of coherent radiation by a system of excited atoms or ions, especially as a result of the correlation of excited atomic states by an external macroscopic polarization.

Origin

1950s; earliest use found in Journal of Applied Physics. From super- + radiance.

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