Circularly symmetric modal interferometers: Equalization wavelength and equivalent step determination for matched-cladding fibers |
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Authors: | Fran ois Gonthier Suzanne Lacroix Fran ois Ladouceur Richard J. Black Jacques Bures |
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Affiliation: | Franç,ois Gonthier ,Suzanne Lacroix,Franç,ois Ladouceur,Richard J. Black,Jacques Bures |
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Abstract: | An LP01-LP02 modal interferometer fabricated from a standard matched-cladding telecommunication fiber is studied in the visible wavelength range. Its spectral response in the vicinity of the LP01/LP02 equalization wavelength is used to characterize the fiber by the determination of an equivalent step index profile. |
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