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United States
Jobin Yvon History
History timeline 1900–1929
1900
1900
Macé de Lepinay's half-shadow analyzer
Manufactured by Amédée Jobin following Jules Macé de Lepinay’s indications, this instrument determines the direction of polarization of a linearly polarized light beam.
1911
Gustave Yvon appointed CEO
Gustave Yvon, a son-in-law of Amédée Jobin, took over the post of CEO where he served until 1961.
1922
G. Yvon Spectrophotometer
1923
Vernes-Bricq-Yvon absorption and diffusion photometer