TERMIUM Plus®

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DIACAUSTIC [1 record]

Record 1 2011-08-02

English

Subject field(s)
  • Optics
DEF

Denoting or pertaining to the caustic curve formed by refracted rays, as opposed to catacaustic

OBS

Caustic curves: When light reflects off a curve the the envelope of the reflected rays is a caustic by reflection or a catacaustic. When light is refracted by a curve then the envelope of the refrected rays is a caustic by refraction or a diacaustic.

French

Domaine(s)
  • Optique
DEF

Relatif à l'enveloppe des rayons réfractés.

Spanish

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