A New Method for the Measurement of the
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M. Artiglia; R. Caponi; F. Cisternino; C. Naddeo; D. Roccato
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Article
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1996
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Elsevier Science
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English
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A novel experimental technique for the measurement of the nonlinear refractive index coefficient, n 2 , based on the detection of self-phase modulation phase shift by means of an all-fiber Sagnac interferometer, is proposed. Measurements performed on dispersion-shifted fibers clearly indicate that t