Localization of Reflection Induced Multi-Path-Interference Over Multi-Span Transmission Link by Receiver-side Digital Signal Processing. - Choloong Hahn; Junho Chang; Zhiping Jiang (OFC, 2022)

On the Spatial Resolution of Location-Resolved Performance Monitoring by Correlation Method. - Choloong Hahn; Zhiping Jiang (OFC, 2023)

Estimation and Localization of DGD Distributed Over Multi-Span Optical Link by Correlation Template Method. - Choloong Hahn; Junho Chang; Zhiping Jiang (OFC, 2024)

Impact of BER on Longitudinal Power Profile Estimation and its Correction. - Junho Chang; Choloong Hahn; Qingyi Guo; Zhiping Jiang (OFC, 2025)

Enhanced Fault Diagnosis Framework by Critical Time Data Capture. - Qingyi Guo; Choloong Hahn; Junho Chang; Zhiping Jiang (OFC, 2025)

New Performance Monitoring Capabilities at Physical Layer. - Zhiping Jiang; Choloong Hahn; Junho Chang; Qingyi Guo (OFC, 2025)