J. Phys. Radium
Volume 2, Numéro 5, mai 1921
Page(s) 159 - 160
J. Phys. Radium 2, 159-160 (1921)
DOI: 10.1051/jphysrad:0192100205015901

A propos du principe de Fermat

C. Raveau

Without abstract

4215D - Wave fronts and ray tracing.

Key words
Fermat principle -- Geometrical optics -- Ray tracing -- Optical path

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