Rasmus Bartholin

Rasmus Bartholin
Rasmus Bartholin
Born13 August 1625
Died4 November 1698 (aged 73)
NationalityDanish
Known forDouble refraction of a light ray
Scientific career
FieldsPhysics

Rasmus Bartholin (/bɑːrˈtlɪn, ˈbɑːrtəlɪn/; Latinized: Erasmus Bartholinus; 13 August 1625 – 4 November 1698) was a Danish physician and grammarian.