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Updated: Jun 10, 2026

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping
Published on: March 20, 2017
Optical phase conjugation in phase-modulated transmission systems: experimental comparison of different
Paolo Minzioni1, Vincenzo Pusino, Ilaria Cristiani
1CNISM and Electronics dept., University of Pavia, Via Ferrata 1, 27100 Pavia, Italy. paolo.minzioni@unipv.it
Abstract:
We experimentally compare the effectiveness of three different optical-phase-conjugation-based nonlinearity-compensation strategies on a transmission system employing phase-modulated signals, and hence affected by the Gordon-Mollenauer effect. We demonstrate that it is possible to obtain significant nonlinearity compensation, but that no improvement is obtained using configurations specifically aimed at the compensation of the nonlinear phase noise.
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