Power budget improvement for coherent optical - OFDM access upstream transmission using TCM with constellation shaping. - Yingkan Chen; Christian Ruprecht; Werner Rosenkranz; Norbert Hanik (ICTON, 2014)

Field trial of an OFDMA-PON system. - Christian Ruprecht; Yingkan Chen; Daniel Fritzsche; Johannes von Hoyningen-Huene; Norbert Hanik; Erik Weis; Dirk Breuer; Werner Rosenkranz (ICTON, 2014)

37.5-km urban field trial of OFDMA-PON using colorless ONUs with dynamic bandwidth allocation and TCM. - Christian Ruprecht; Yingkan Chen; Daniel Fritzsche; Johannes von Hoyningen-Huene; Norbert Hanik; Erik Weis; Dirk Breuer; Werner Rosenkranz (OFC, 2014)

Data transmission through up to 74.8 km of hollow-core fiber with coherent and direct-detect transceivers. - Maxim Kuschnerov; Vincent A. J. M. Sleiffer; Yingkan Chen; Erik De Man; Yong Chen 015; Zhixin Liu; Seyed Reza Sandoghchi; Gregory T. Jasion; Tom Bradley; Eric R. Numkam Fokoua; John R. Hayes; Natalie V. Wheeler; et al. (ECOC, 2015)

375 km Urban Field Trial of OFDMA-PON Using Colorless ONUs With Dynamic Bandwidth Allocation and TCM [Invited]. - Christian Ruprecht; Yingkan Chen; Daniel Fritzsche; Johannes von Hoyningen-Huene; Norbert Hanik; Erik Weis; Dirk Breuer; Werner Rosenkranz (JOCN, 2015)

Accurate Estimation of Transmitter I/Q Skew for High-Rate Spectrally Efficient Optical Transponders. - Ginni Khanna; Bernhard Spinnler; Stefano Calabrò; Erik De Man; Yingkan Chen; Norbert Hanik (ECOC, 2018)

Soliton Transmission with 5 Eigenvalues over 2000km of Raman-Amplified Fiber. - Benedikt Leible; Yingkan Chen; Mansoor I. Yousefi; Norbert Hanik (ICTON, 2018)

In-Band OSNR Estimation from Transponder Telemetry using Ensemble Learning. - Yingkan Chen; Bernhard Spinnler (OFC, 2021)