@inproceedings{973685023db84b68916a34d8ce4b1c38,
title = "Experimental demonstration of three-fold wavelength multicasting of a 64-QAM 120-Gbit/s data channel using a Kerr frequency comb and nonlinear wave mixing",
abstract = "We experimentally demonstrate three-fold wavelength multicasting of a 64-quadrature-amplitude-modulation (QAM), 120-Gbit/s data channel using a microresonator Kerr frequency comb and nonlinear wave mixing. The multicasting is achieved with a data signal and four comb lines serving as the pump lasers in a periodically poled lithium niobate (PPLN) waveguide. Minimal extra phase noise from the pumps is introduced into the multicast copies due to the mutual coherence between the Kerr comb lines. All three multicast copies achieve a bit-error rate (BER) <= 3.5E-3, which is below the forward-error-correction threshold. Both the error vector magnitude (EVM) and BER performances show <0.5-dB optical signal-to-noise ratio (OSNR) penalty for the multicast copies compared to the original data signal.",
keywords = "Nonlinear wave mixing, Optical frequency comb, QAM, Wavelength multicasting",
author = "Willner, {A. N.} and Peicheng Liao and Kaiheng Zou and Arne Kordts and Maxim Karpov and Pfeiffer, {Martin H.P.} and Yinwen Cao and Ahmed Almaiman and Fatemeh Alishahi and Ahmad Fallahpour and Moshe Tur and Kippenberg, {Tobias J.} and Willner, {A. E.}",
note = "Publisher Copyright: {\textcopyright} COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.; Next-Generation Optical Communication: Components, Sub-Systems, and Systems VIII 2019 ; Conference date: 04-02-2019 Through 07-02-2019",
year = "2019",
doi = "10.1117/12.2514881",
language = "אנגלית",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Guifang Li and Xiang Zhou",
booktitle = "Next-Generation Optical Communication",
address = "ארצות הברית",
}