Ludwig Louis Albert Zehnder (4 May 1854, Illnau – 24 March 1949, Oberhofen am Thunersee), Swiss physicist, inventor of an interferometer (See Mach–Zehnder interferometer).
Zehnder was a student of Wilhelm Röntgen, professor of physics at the universities of Freiburg and Basle. He produced the first pictures of the human skeleton by shining x-rays through the human body.
| Persondata |
| Name |
Zehnder Ludwig |
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| Short description |
Swiss physicists |
| Date of birth |
4 May 1854 |
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| Date of death |
24 March 1949 |
| Place of death |
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