411 REFERENCE · Wiktionary
Glan–Foucault prism
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
en move to Glan-Foucault prism per Wiktionary consensus on using hyphen instead of en-dash
English
Noun
Glan–Foucault prism
en optics A polarizing prism composed of two pieces of calcite separated by a thin gap of air.
en eponyms