A method for measuring the nonlinear coefficient γ of optical fibers is proposed and demonstrated. The nonlinear phase induced by self-phase modulation on 110-fs pulses propagating into an optical fiber of length 50-100 cm is measured by spectral interferometry.
|Original language||English (US)|
|Number of pages||2|
|Journal||OSA Trends in Optics and Photonics Series|
|State||Published - 2003|
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