Junho Cho
Junho Cho
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Probabilistic constellation shaping for optical fiber communications
J Cho, PJ Winzer
Journal of Lightwave Technology 37 (6), 1590-1607, 2019
Normalized generalized mutual information as a forward error correction threshold for probabilistically shaped QAM
J Cho, L Schmalen, PJ Winzer
2017 European Conference on Optical Communication (ECOC), 1-3, 2017
Spatially coupled soft-decision error correction for future lightwave systems
L Schmalen, V Aref, J Cho, D Suikat, D Rösener, A Leven
Journal of Lightwave Technology 33 (5), 1109-1116, 2014
High-spectral-efficiency transmission of PDM 256-QAM with parallel probabilistic shaping at record rate-reach trade-offs
S Chandrasekhar, B Li, J Cho, X Chen, E Burrows, G Raybon, P Winzer
ECOC 2016-Post Deadline Paper; 42nd European Conference on Optical …, 2016
Trans-atlantic field trial using high spectral efficiency probabilistically shaped 64-QAM and single-carrier real-time 250-Gb/s 16-QAM
J Cho, X Chen, S Chandrasekhar, G Raybon, R Dar, L Schmalen, ...
Journal of Lightwave Technology 36 (1), 103-113, 2018
Probabilistically shaped PDM 4096-QAM transmission over up to 200 km of fiber using standard intradyne detection
SLI Olsson, J Cho, S Chandrasekhar, X Chen, PJ Winzer, S Makovejs
Optics express 26 (4), 4522-4530, 2018
Record-high 17.3-bit/s/Hz spectral efficiency transmission over 50 km using probabilistically shaped PDM 4096-QAM
SLI Olsson, J Cho, S Chandrasekhar, X Chen, EC Burrows, PJ Winzer
2018 Optical Fiber Communications Conference and Exposition (OFC), 1-3, 2018
Trans-Atlantic field trial using probabilistically shaped 64-QAM at high spectral efficiencies and single-carrier real-time 250-Gb/s 16-QAM
J Cho, X Chen, S Chandrasekhar, G Raybon, R Dar, L Schmalen, ...
Optical Fiber Communication Conference, Th5B. 3, 2017
16384-QAM transmission at 10 GBd over 25-km SSMF using polarization-multiplexed probabilistic constellation shaping
X Chen, J Cho, A Adamiecki, P Winzer
45th European Conference on Optical Communication (ECOC 2019), 1-4, 2019
Low-complexity shaping for enhanced nonlinearity tolerance
J Cho, S Chandrasekhar, R Dar, PJ Winzer
ECOC 2016; 42nd European Conference on Optical Communication, 1-3, 2016
Analysis of soft-decision FEC on non-AWGN channels
J Cho, C Xie, PJ Winzer
Optics Express 20 (7), 7915-7928, 2012
Strength-reduced parallel Chien search architecture for strong BCH codes
J Cho, W Sung
IEEE Transactions on Circuits and Systems II: Express Briefs 55 (5), 427-431, 2008
Efficient software-based encoding and decoding of BCH codes
J Cho, W Sung
IEEE Transactions on Computers 58 (7), 878-889, 2009
Single-carrier all-ETDM 1.08-Terabit/s line rate PDM-64-QAM transmitter using a high-speed 3-bit multiplexing DAC
G Raybon, A Adamiecki, J Cho, P Winzer, A Konczykowska, F Jorge, ...
2015 IEEE Photonics Conference (IPC), 1-2, 2015
Does probabilistic constellation shaping benefit IM-DD systems without optical amplifiers?
D Che, J Cho, X Chen
Journal of Lightwave Technology 39 (15), 4997-5007, 2021
Transmission of 200-GBaud PDM probabilistically shaped 64-QAM signals modulated via a 100-GHz thin-film LiNbO3 I/Q modulator
X Chen, G Raybon, D Che, J Cho, KW Kim
Optical Fiber Communication Conference, F3C. 5, 2021
Ultrahigh-net-bitrate 363 Gbit/s PAM-8 and 279 Gbit/s polybinary optical transmission using plasmonic Mach-Zehnder modulator
Q Hu, R Borkowski, Y Lefevre, J Cho, F Buchali, R Bonk, K Schuh, ...
Journal of Lightwave Technology 40 (10), 3338-3346, 2022
Prefix-free code distribution matching for probabilistic constellation shaping
J Cho
IEEE Transactions on Communications 68 (2), 670-682, 2020
Generation and intradyne detection of single-wavelength 1.61-Tb/s using an all-electronic digital band interleaved transmitter
X Chen, S Chandrasekhar, G Raybon, S Olsson, J Cho, A Adamiecki, ...
Optical Fiber Communication Conference, Th4C. 1, 2018
Single-wavelength and single-photodiode 700 Gb/s entropy-loaded PS-256-QAM and 200-GBaud PS-PAM-16 transmission over 10-km SMF
X Chen, J Cho, G Raybon, D Che, KW Kim, E Burrows, P Kharel, ...
2020 European Conference on Optical Communications (ECOC), 1-4, 2020
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