Thévenaz, LucPellaux, J. P.Von Der Weid, J. P.2008-09-292008-09-292008-09-291987https://infoscience.epfl.ch/handle/20.500.14299/29922Two new simple interferometric methods for birefringence measurements are described applying to either low- or high-birefringence fibres and to any kind of birefringence, the set-up being free of a polarizing device.birefringencelight interferometryoptical fibresoptical variables measurementtext::conference output::conference proceedings::conference paper