Urban Westergren

Publication Activity (10 Years)

Years Active: 1998-2023
Publications (10 Years): 21

Top Topics

Gigabit Ethernet

Amplitude Modulation

Top Venues

Publications

Oskars Ozolins, Armands Ostrovskis, Toms Salgals, Benjamin Krüger, Fabio Pittalà, Mahdieh Joharifar, Richard Schatz, Di Che, Yasuhiro Matsui, Thomas Dippon, Yuchuan Fan, Aleksejs Udalcovs, Marek Chacinski, Urban Westergren, Lu Zhang, Haïk Mardoyan, Xianbin Yu, Sandis Spolitis, Sergei Popov, Markus Gruen, Vjaceslavs Bobrovs, Hadrien Louchet, Xiaodan Pang
106.25 Gbaud 4-Level Pulse Amplitude Modulation Links Supporting (2x)100Gigabit Ethernet on Single Lambda. OFC (2023)
Oskars Ozolins, Armands Ostrovskis, Toms Salgals, Benjamin Krüger, Fabio Pittalà, Mahdieh Joharifar, Richard Schatz, Michael Koenigsmann, Yuchuan Fan, Urban Westergren, Haïk Mardoyan, Lu Zhang, Sandis Spolitis, Xianbin Yu, Markus Gruen, Vjaceslavs Bobrovs, Hadrien Louchet, Xiaodan Pang
High-Baudrate SiP and InP Modulators for Data Center Interconnects. SoftCOM (2023)
Oskars Ozolins, Armands Ostrovskis, Toms Salgals, Benjamin Krüger, Fabio Pittalà, Mahdieh Joharifar, Richard Schatz, Di Che, Yasuhiro Matsui, Thomas Dippon, Michael Koenigsmann, Yuchuan Fan, Marek Chacinski, Urban Westergren, Lu Zhang, Haïk Mardoyan, Sandis Spolitis, Sergei Popov, Xianbin Yu, Markus Gruen, Vjaceslavs Bobrovs, Hadrien Louchet, Xiaodan Pang
Optical Amplification-Free 310/256 Gbaud OOK, 197/145 Gbaud PAM4, and 160/116 Gbaud PAM6 EML/DML-based Data Center Links. OFC (2023)
Oskars Ozolins, Toms Salgals, Hadrien Louchet, Mahdieh Joharifar, Richard Schatz, Di Che, Yasuhiro Matsui, Markus Gruen, Thomas Dippon, Fabio Pittalà, Benjamin Krüger, Yuchuan Fan, Aleksejs Udalcovs, Urban Westergren, Lu Zhang, Xianbin Yu, Sandis Spolitis, Vjaceslavs Bobrovs, Sergei Popov, Xiaodan Pang
High Baudrate Short-Reach Communication. OECC/PSC (2022)
Oskars Ozolins, Lu Zhang, Aleksejs Udalcovs, Hadrien Louchet, Thomas Dippon, Markus Gruen, Xiaodan Pang, Richard Schatz, Urban Westergren, Shilin Xiao, Sergei Popov, Jiajia Chen
300 Gbps Short-Reach C-Band Optical Links. ICTON (2020)
Lu Zhang, Jiajia Chen, Aleksejs Udalcovs, Xiaodan Pang, Richard Schatz, Urban Westergren, Sergei Popov, Shilin Xiao, Oskars Ozolins
Kernel Affine Projection for Nonlinearity Tolerant Optical Short Reach Systems. IEEE Trans. Commun. 68 (10) (2020)
Xiaodan Pang, Oskars Ozolins, Lu Zhang, Aleksejs Udalcovs, Rui Lin, Richard Schatz, Urban Westergren, Shilin Xiao, Weisheng Hu, Gunnar Jacobsen, Sergei Popov, Jiajia Chen
Beyond 200 Gbps Per Lane Intensity Modulation Direct Detection (IM/DD) Transmissions for Optical Interconnects: Challenges and Recent Developments. OFC (2019)
Oskars Ozolins, Xiaodan Pang, Aleksejs Udalcovs, Lu Zhang, Richard Schatz, Urban Westergren, Gunnar Jacobsen, Jiajia Chen, Sergei Popov
Multilevel Modulation at 100 Gbaud for Short Reach C-Band Links. ICTON (2019)
Lu Zhang, Oskars Ozolins, Rui Lin, Aleksejs Udalcovs, Xiaodan Pang, Lin Gan, Richard Schatz, Anders Djupsjobacka, Jonas Martensson, Urban Westergren, Ming Tang, Songnian Fu, Deming Liu, Weijun Tong, Sergei Popov, Gunnar Jacobsen, Weisheng Hu, Shilin Xiao, Jiajia Chen
Kernel Adaptive Filtering for Nonlinearity-Tolerant Optical Direct Detection Systems. ECOC (2018)
Rui Lin, Joris Van Kerrebrouck, Xiaodan Pang, Michiel Verplaetse, Oskars Ozolins, Aleksejs Udalcovs, Lu Zhang, Lin Gan, Ming Tang, Songnian Fu, Richard Schatz, Urban Westergren, Sergei Popov, Deming Liu, Weijun Tong, Timothy De Keulenaer, Guy Torfs, Johan Bauwelinck, Xin Yin, Jiajia Chen
Spatial division multiplexing for optical data center networks. ONDM (2018)
Rui Lin, Xiaodan Pang, Joris Van Kerrebrouck, Michiel Verplaetse, Oskars Ozolins, Aleksejs Udalcovs, Lu Zhang, Lin Gan, Ming Tang, Songnian Fu, Richard Schatz, Urban Westergren, Sergei Popov, Deming Liu, Weijun Tong, Timothy De Keulenaer, Guy Torfs, Johan Bauwelinck, Xin Yin, Jiajia Chen
Real-time 100 Gbps/λ/core NRZ and EDB IM/DD Transmission over 10 km Multicore Fiber. OFC (2018)
Oskars Ozolins, José Manuel Estarán, Aleksejs Udalcovs, Filipe Jorge, Haïk Mardoyan, Agnieszka Konczykowska, Muriel Riet, Bernadette Duval, Virginie Nodjiadjim, Jean-Yves Dupuy, Xiaodan Pang, Urban Westergren, Jiajia Chen, Sergei Popov, Sébastien Bigo
140 Gbaud On-Off Keying Links in C-Band for Short-Reach Optical Interconnects. ECOC (2018)
Haïk Mardoyan, Filipe Jorge, Oskars Ozolins, José Manuel Estarán, Aleksejs Udalcovs, Agnieszka Konczykowska, Muriel Riet, Bernadette Duval, Virginie Nodjiadjim, Jean-Yves Dupuy, Xiaodan Pang, Urban Westergren, Jiajia Chen, Sergei Popov, Sébastien Bigo
204-GBaud On-Off Keying Transmitter for Inter-Data Center Communications. OFC (2018)
Oskars Ozolins, Xiaodan Pang, Aleksejs Udalcovs, Lu Zhang, Richard Schatz, Urban Westergren, Gunnar Jacobsen, Sergei Popov, Jiajia Chen
Short Reach Optical Interconnects with Single Externally Modulated Laser Operated in C-Band. ICTON (2018)
Oskars Ozolins, Xiaodan Pang, Miguel Iglesias Olmedo, Aditya Kakkar, Aleksejs Udalcovs, Jaime Rodrigo Navarro, Richard Schatz, Urban Westergren, Gunnar Jacobsen, Sergei Popov
High-speed optical interconnects with integrated externally modulated laser. ICTON (2017)
Xuezhi Hong, Oskars Ozolins, Changjian Guo, Xiaodan Pang, Junwei Zhang, Jaime Rodrigo Navarro, Aditya Kakkar, Richard Schatz, Urban Westergren, Gunnar Jacobsen, Sergei Popov, Jiajia Chen
1.55-μm EML-based DMT transmission with nonlinearity-aware time domain super-Nyquist image induced aliasing. OFC (2017)
Oskars Ozolins, Xiaodan Pang, Aleksejs Udalcovs, Richard Schatz, Urban Westergren, Jaime Rodrigo Navarro, Aditya Kakkar, Fredrik Nordwall, Klaus M. Engenhardt, Jiajia Chen, Sergei Popov, Gunnar Jacobsen
100 Gbaud 4PAM Link for High Speed Optical Interconnects. ECOC (2017)
Xuezhi Hong, Lu Zhang, Xiaodan Pang, Oskars Ozolins, Aleksejs Udalcovs, Changjian Guo, Fredrik Nordwall, Klaus M. Engenhardt, Aditya Kakkar, Jaime Rodrigo Navarro, Richard Schatz, Urban Westergren, Gunnar Jacobsen, Sergei Popov, Shilin Xiao, Jiajia Chen
200-Gbps DMT Transmission over 1.6-km SSMF with A Single EML/DAC/PD for Optical Interconnects at C-Band. ECOC (2017)
Lu Zhang, Xiaodan Pang, Oskars Ozolins, Aleksejs Udalcovs, Richard Schatz, Urban Westergren, Gunnar Jacobsen, Sergei Popov, Shilin Xiao, Jiajia Chen
15-Gbaud PAM4 Digital Mobile Fronthaul with Enhanced Differential Pulse Coding Modulation Supporting 122 LTE-A Channels with up to 4096QAM. ECOC (2017)
Aditya Kakkar, Jaime Rodrigo Navarro, Xiaodan Pang, Oskars Ozolins, Richard Schatz, Urban Westergren, Gunnar Jacobsen, Sergei Popov
Low complexity timing recovery algorithm for PAM-8 in high speed direct detection short range links. OFC (2017)
Rui Lin, Xiaodan Pang, Oskars Ozolins, Zhen-Hua Feng, Anders Djupsjobacka, Urban Westergren, Richard Schatz, Gunnar Jacobsen, Ming Tang, Songnian Fu, Deming Liu, Sergei Popov, Jiajia Chen
Performance evaluation of PAM and DMT for short-range optical transmission with high speed InGaAsP DFB-TWEAM. OFC (2016)
Rainer H. Derksen, Urban Westergren, Marek Chacinski, Colja Schubert, Heinz-Gunter Bach, Rachid Driad, Volker Hurm, Robert E. Makon, Jie Li, Andreas G. Steffan
Cost-efficient high-speed components for 100 gigabit ethernet transmission on one wavelength only: results of the HECTO project. IEEE Commun. Mag. 51 (5) (2013)
Marek Chacinski, Anders Djupsjobacka, Urban Westergren, Richard Schatz, Pierre-Yves Fonjallaz, Ekawit Tipsuwannakul, Eszter Udvary
400km transmission of STM-16 data on baseband and DVBT on 40GHz subcarrier. ICT (2008)
Costantino Pala, Lars Thylén, Mehrun Mokhtari, Urban Westergren
A high-speed electro-optical analog-to-digital converter principle. ISCAS (1) (2001)
Mehrun Mokhtari, Ali Ladjemi, Urban Westergren, Lars Thylén
Bit-rate transparent electronic data regeneration in repeaters for high speed lightwave communication systems. ISCAS (2) (1999)
Mehran Mokhtari, Urban Westergren, Bo Willén, Thomas Swahn, W. E. Stanchina
InP-HBT-based VHSICs and OEICs for optical fiber communication systems. ICECS (1998)