TERMIUM Plus®

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POCKELS EFFECT [2 records]

Record 1 2004-11-18

English

Subject field(s)
  • Optics
  • Computer Graphics
DEF

Changes in the refractive properties of certain crystals in an applied electric field, which are proportional to the first power of the electric field strength.

CONT

The change in the refractive index of a medium due to an applied electric field is called the electro-optic effect. ... The linear electro-optic effect is called the Pockels effect and occurs in asymmetric crystals.

Key term(s)
  • linear electrooptic effect

French

Domaine(s)
  • Optique
  • Infographie
DEF

[...] modification de l'indice de réfraction d'un matériau proportionnelle au champ électrique appliqué.

CONT

L'effet Kerr [...] est une biréfringence provoquée par un champ électrique perpendiculaire à la direction des rayons lumineux traversant le matériau. [...] L'effet Pockels est un phénomène analogue à l'effet Kerr qui s'observe lorsque le champ appliqué est parallèle aux rayons lumineux.

Key term(s)
  • effet électrooptique linéaire

Spanish

Save record 1

Record 2 1994-10-01

English

Subject field(s)
  • Optics

French

Domaine(s)
  • Optique
DEF

Modification de l'indice de réfraction d'un matériau proportionnelle au champ électrique appliqué.

Spanish

Campo(s) temático(s)
  • Óptica
Save record 2

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