We present in this erratum a supplement to the review of experimental implementations of the Kramers–Kronig receiver in Section 20 of our paper [Adv. Opt. Photon.11, 480 (2019)AOPAC71943-820610.1364/AOP.11.000480] describing the work performed at Nokia Bell Labs, Germany. This addition does not affect to any extent the conclusions presented in the original paper.

中文翻译：

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Kramers–Kronig 接收器：勘误表

我们在这个勘误表中提供了对我们论文 [Adv. 20] 中 Kramers-Kronig 接收器实验实现审查的补充。选择。Photon.11, 480 (2019)AOPAC71943-820610.1364/AOP.11.000480] 描述了在德国诺基亚贝尔实验室进行的工作。这一补充不会在任何程度上影响原始论文中提出的结论。