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NExt-generation WDM Metro and Access Networks

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Publications

Kernel Adaptive Filtering for Nonlinearity-Tolerant Optical Direct Detection Systems

Author(s): L. Zhang, O. Ozolins, R. Lin, A. Udalcovs, X. Pang, L. Gan, R. Schatz, A. Djupsjobacka, J. Martensson, U. Westergren, M. Tang, S. Fu, D. Liu, W. Tong, S. Popov, G. Jacobsen, W. Hu, S. Xiao, J. Chen
Published in: 2018 European Conference on Optical Communication (ECOC), 2018, Page(s) 1-3
DOI: 10.1109/ecoc.2018.8535560

Telecom Compatibility Validation of Quantum Key Distribution Co-Existing with 112 Gbps/<tex>$\boldsymbol{\lambda}$</tex>/core Data Transmission in Non-Trench and Trench-Assistant Multicore Fibers

Author(s): R. Lin, A. Udalcovs, O. Ozolins, X. Pang, L. Gan, L. Shen, M. Tang, S. Fu, S. Popov, C. Yang, W. Tong, D. Liu, T. Ferreira da Silva, G. B. Xavier, J. Chen
Published in: 2018 European Conference on Optical Communication (ECOC), 2018, Page(s) 1-3
DOI: 10.1109/ecoc.2018.8535406

Experimental Demonstration of 503.61-Gbit/s DMT over 10-km 7-Core Fiber with <tex>$1.5-\mu\mathrm{m}$</tex> SM-VCSEL for Optical Interconnects

Author(s): Lu Zhang, Joris Van Kerrebrouck, Oskars Ozolins, Rui Lin, Xiaodan Pang, Aleksejs Udalcovs, Siliva Spiga, Markus C. Amann, Lin Gan, Ming Tang, Songnian Fu, Richard Schatz, Gunnar Jacobsen, Sergei Popov, Deming Liu, Weijun Tong, Guy Torfs, Johan Bauwelinck, Xin Yin, Shilin Xiao, Jiajia Chen
Published in: 2018 European Conference on Optical Communication (ECOC), 2018, Page(s) 1-3
DOI: 10.1109/ecoc.2018.8535570

Inter-Core Crosstalk in Multicore Fibers: Impact on <tex>$56-\text{Gbaud}/\lambda$</tex> /Core PAM-4 Transmission

Author(s): Aleksejs Udalcovs, Rui Lin, Oskars Ozolins, Lin Gan, Lu Zhang, Xiaodan Pang, Richard Schatz, Anders Djupsjobacka, Ming Tang, Songnian Fu, Deming Liu, Weijun Tong, Sergei Popov, Gunnar Jacobsen, Jiajia Chen
Published in: 2018 European Conference on Optical Communication (ECOC), 2018, Page(s) 1-3
DOI: 10.1109/ecoc.2018.8535168

Digital Radio-Over-Multicore-Fiber System with Self-Homodyne Coherent Detection and Entropy Coding for Mobile Fronthaul

Author(s): Lu Zhang, Aleksejs Udalcovs, Rui Lin, Oskars Ozolins, Xiaodan Pang, Lin Gan, Richard Schatz, Anders Djupsjobacka, Jonas Martensson, Ming Tang, Songnian Fu, Deming Liu, Weijun Tong, Sergei Povov, Gunnar Jacobsen, Weisheng Hu, Shilin Xiao, Jiajia Chen
Published in: 2018 European Conference on Optical Communication (ECOC), 2018, Page(s) 1-3
DOI: 10.1109/ecoc.2018.8535281

140 Gbaud On-Off Keying Links in C-Band for Short-Reach Optical Interconnects

Author(s): Oskars Ozolins, Jose Manuel Estaran, Aleksejs Udalcovs, Filipe Jorge, Haik Mardoyan, Aqnieszka Konczykowska, Muriel Riet, Bernadette Duval, Virginie Nodjiadjim, Jean-Yves Dupuy, Xiaodan Pang, Urban Westergren, Jiajia Chen, Sergei Popov, Sebastien Bigo
Published in: 2018 European Conference on Optical Communication (ECOC), 2018, Page(s) 1-3
DOI: 10.1109/ecoc.2018.8535208

Beyond 200 Gbps per Lane Intensity Modulation Direct Detection (IM/DD) Transmissions for Optical Interconnects: Challenges and Recent Developments

Author(s): Xiaodan Pang, Oskars Ozolins, Lu Zhang, Aleksejs Udalcovs, Rui Lin, Richard Schatz, Urban Westergren, Shilin Xiao, Weisheng Hu, Gunnar Jacobsen, Sergei Popov, Jiajia Chen
Published in: Optical Fiber Communication Conference (OFC) 2019, 2019, Page(s) W4I.7
DOI: 10.1364/ofc.2019.w4i.7

100 Gbaud PAM4 link without EDFA and post-equalization for optical interconnects

Author(s): O. Ozolins, Lu Zhang, A. Udalcovs, H. Louchet, T. Dippon, M. Gruen, Xiaodan Pang, R. Schatz, U. Westergren, Shilin Xiao, S. Popov, Jiajia Chen
Published in: 45th European Conference on Optical Communication (ECOC 2019), 2019, Page(s) 257 (4 pp.)-257 (4 pp.)
DOI: 10.1049/cp.2019.0991

Lattice pilot aided DMT transmission for optical interconnects achieving 5.820bits/HZ per lane

Author(s): Lu Zhang, Jiajia Chen, A. Udalcovs, H. Louchet, T. Dippon, M. Gruen, Xiaodan Pang, R. Schatz, U. Westergren, S. Popov, Shilin Xiao, O. Ozolins
Published in: 45th European Conference on Optical Communication (ECOC 2019), 2019, Page(s) 136 (3 pp.)-136 (3 pp.)
DOI: 10.1049/cp.2019.0870

Kernel affine projection for compensating nonlinear impairments in optical direct detection systems

Author(s): Lu Zhang, Jiajia Chen, A. Udalcovs, Xiaodan Pang, R. Schatz, U. Westergren, S. Popov, Shilin Xiao, O. Ozolins
Published in: 45th European Conference on Optical Communication (ECOC 2019), 2019, Page(s) 311 (3 pp.)-311 (3 pp.)
DOI: 10.1049/cp.2019.1045

107.1-Gbps net-rate transmission over a joint 51km-fibre-and-10.7m-wireless link for terahertz radio access networks

Author(s): A. Udalcovs, Shi Jia, Lu Zhang, O. Ozolins, Xiaodan Pang, Deming Kong, Xianbin Yu, Shilin Xiao, S. Popov, Jiajia Chen, T. Morioka, Hao Hu, L.K. Oxenløwe
Published in: 45th European Conference on Optical Communication (ECOC 2019), 2019, Page(s) 265 (4 pp.)-265 (4 pp.)
DOI: 10.1049/cp.2019.0999

Low-Complexity Digital Signal Processing Techniques to Enable Coherent Optical Systems for Metro and Access networks

Author(s): X. Pang, O. Ozolins, J. Rodrigo Navarro, A. Udalcovs, A. Kakkar, R. Lin, R. Schatz, M. Tang, S. Fu, D. Liu, G. Jacobsen, S. Popov, J. Chen
Published in: 2018 23rd Opto-Electronics and Communications Conference (OECC), 2018, Page(s) 1-2
DOI: 10.1109/OECC.2018.8729864

Chip Based THz Emitter for Ultra-high Speed THz Wireless Communication

Author(s): Hao Hu, Shilin Xiao, Sergei Popov, Jiajia Chen, Guillermo Carpintero, Toshio Morioka, Leif K. Oxenlowe, Shi Jia, Mu-Chieh Lo, Lu Zhang, Oskars Ozolins, Aleksejs Udalcovs, Deming Kong, Xiaodan Pang, Xianbin Yu
Published in: 2019 IEEE Photonics Society Summer Topical Meeting Series (SUM), Issue 8-10 July 2019, 2019, Page(s) 1-2
DOI: 10.1109/PHOSST.2019.8794888

Integrated Dual-DFB Laser for 408 GHz Carrier Generation Enabling 131 Gbit/s Wireless Transmission over 10.7 Meters

Author(s): Shi Jia, Mu-Chieh Lo, Lu Zhang, Oskars Ozolins, Aleksejs Udalcovs, Deming Kong, Xiaodan Pang, Xianbin Yu, Shilin Xiao, Sergei Popov, Jiajia Chen, Guillermo Carpintero, Toshio Morioka, Hao Hu, Leif K. Oxenlewe
Published in: Optical Fiber Communication Conference (OFC) 2019, 2019, Page(s) Th1C.2
DOI: 10.1364/ofc.2019.th1c.2

Key technologies to enable terabit-scale digital radio-over-fiber systems

Author(s): Xiadan Pang, Lu Zhang, Oskars Ozolins, Aleksejs Udalcovs, Rui Lin, Richard Schatz, Shilin Xiao, Weisheng Hu, Sergei Popov, Gunnar Jacobsen, Jiajia Chen
Published in: Broadband Access Communication Technologies XIII, 2019, Page(s) 13
DOI: 10.1117/12.2509281

High-Speed PAM4-Based Optical SDM Interconnects With Directly Modulated Long-Wavelength VCSEL

Author(s): Joris Van Kerrebrouck, Xiaodan Pang, Oskars Ozolins, Rui Lin, Aleksejs Udalcovs, Lu Zhang, Haolin Li, Silvia Spiga, Markus-Christian Amann, Lin Gan, Ming Tang, Songnian Fu, Richard Schatz, Gunnar Jacobsen, Sergei Popov, Deming Liu, Weijun Tong, Guy Torfs, Johan Bauwelinck, Jiajia Chen, Xin Yin
Published in: Journal of Lightwave Technology, Issue 37/2, 2019, Page(s) 356-362, ISSN 0733-8724
DOI: 10.1109/JLT.2018.2875538

200 Gbps/Lane IM/DD Technologies for Short Reach Optical Interconnects

Author(s): Xiaodan Pang, Weisheng Hu, Gunnar Jacobsen, Sergei Popov, Jiajia Chen, Oskars Ozolins, Rui Lin, Lu Zhang, Aleksejs Udalcovs, Lei Xue, Richard Schatz, Urban Westergren, Shilin Xiao
Published in: Journal of Lightwave Technology, Issue 38/2, 2020, Page(s) 492-503, ISSN 0733-8724
DOI: 10.1109/jlt.2019.2962322

Kernel mapping for mitigating nonlinear impairments in optical short-reach communications

Author(s): Lu Zhang, Xiaodan Pang, Aleksejs Udalcovs, Oskars Ozolins, Rui Lin, Xin Yin, Ming Tang, Weijun Tong, Shilin Xiao, Jiajia Chen
Published in: Optics Express, Issue 27/21, 2019, Page(s) 29567, ISSN 1094-4087
DOI: 10.1364/OE.27.029567

Toward Terabit Digital Radio over Fiber Systems: Architecture and Key Technologies

Author(s): Lu Zhang, Aleksejs Udalcovs, Rui Lin, Oskars Ozolins, Xiaodan Pang, Lin Gan, Richard Schatz, Ming Tang, Songnian Fu, Deming Liu, Weijun Tong, Sergei Popov, Gunnar Jacobsen, Weisheng Hu, Shilin Xiao, Jiajia Chen
Published in: IEEE Communications Magazine, Issue 57/4, 2019, Page(s) 131-137, ISSN 0163-6804
DOI: 10.1109/mcom.2019.1800426