zone plate

English

Noun

zone plate (plural zone plates)

  1. A Fresnel zone plate.
    • 2012 June 9, “Twinkle, twinkle, little planet”, in The Economist:
      And Fresnel's countryman, Laurent Koechlin, of the Midi-Pyrénées observatory, thinks zone plates are the way to find out if there is life on other planets.

Anagrams
This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.