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Conferences > CLEO_SI > 2023 > STh3N > STh3N.2

All-Optical Purification of Arbitrary Spectral Waveforms via Cross-Phase Modulation Based Spectral Talbot Amplifier

Zijian Li, Qijie Xie, Ziyue Zhang, Yuanfei Zhang, Honghui Zhang, and Chester Shu

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Abstract

Using cross-phase modulation based spectral Talbot amplifier, we achieve purification and in-band noise mitigation of arbitrary broadband spectral waveforms. The optical signal-to-noise-ratio is improved by 9 dB, enabling recovery of spectral waveforms hidden under noise.

© 2023 The Author(s)

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