total internal reflection

English

Alternative forms

• total internal reflexion

Noun

total internal reflection (countable and uncountable, plural total internal reflections)

1. (optics, uncountable) A phenomenon where light, instead of passing into a medium of a lower refractive index and refracting away from the normal, is completely reflected by the boundary between the two media because it approaches at an angle greater than or equal to the critical angle.
2. (countable) An instance of this phenomenon.

Synonyms

• complete internal reflection

Translations

Translations

Polish: całkowite wewnętrzne odbicie n

See also

• Snell's law