Rasmus Bartholin | |
|---|---|
 Rasmus Bartholin | |
| Born | 13 August 1625 |
| Died | 4 November 1698 (aged 73) |
| Nationality | Danish |
| Known for | Double refraction of a light ray |
| Scientific career | |
| Fields | Physics |
Rasmus Bartholin (/bɑːrˈtoʊlɪn, ˈbɑːrtəlɪn/; Latinized: Erasmus Bartholinus; 13 August 1625 – 4 November 1698) was a Danish physician and grammarian.