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Conferences > ACPC > 2021 > W4B > W4B.4

Comparison of Iterative Field Reconstruction Schemes for IM/DD PAM4 Signal Transmission

Masayuki Matsumoto and Takuya Takahashi

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Abstract

Iterative field reconstruction for electrical dispersion compensation in PAM4 IM/DD transmission system is studied. It is shown that using transmitted signal constraint in the Gerchberg-Saxton iteration algorithm is effective in enhancing the convergence speed. © 2021 The Author(s)

© 2021 The Author(s)

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