Systems and method of compensating for transmission impairment are disclosed. One such method comprises: receiving an optical signal which has been distorted in the physical domain by an optical transmission channel; and propagating the distorted optical signal backward in the electronic domain in a corresponding virtual optical transmission channel.
US 8,204,389 B2
Application Serial Number
Assignee at Issuance
College of Optics and Photonics
Assignee at Filing
Nonprovisional Application Record
Li, Guifang; Chen, Xin; Goldfarb, Gilad; Kim, Inwoong; Li, Xiaoxu; Mateo, Eduardo; Yaman, Fatih; and Zhu, Likai, "Electronic Post-Compensation of Optical Transmission Impairments Using Digital Backward Propagation" (2012). UCF Patents. 149.