| 200 Gbps/lane IM/DD technologies for short reach optical interconnects X Pang, O Ozolins, R Lin, L Zhang, A Udalcovs, L Xue, R Schatz, ... Journal of Lightwave Technology 38 (2), 492-503, 2020 | 166 | 2020 |
| Integrated dual-laser photonic chip for high-purity carrier generation enabling ultrafast terahertz wireless communications S Jia, MC Lo, L Zhang, O Ozolins, A Udalcovs, D Kong, X Pang, ... Nature communications 13 (1), 1388, 2022 | 92 | 2022 |
| 100 GHz externally modulated laser for optical interconnects O Ozolins, X Pang, MI Olmedo, A Kakkar, A Udalcovs, S Gaiarin, ... Journal of Lightwave Technology 35 (6), 1174-1179, 2017 | 87 | 2017 |
| Free‐space communications enabled by quantum cascade lasers X Pang, O Ozolins, L Zhang, R Schatz, A Udalcovs, X Yu, G Jacobsen, ... physica status solidi (a) 218 (3), 2000407, 2021 | 75 | 2021 |
| Gigabit free-space multi-level signal transmission with a mid-infrared quantum cascade laser operating at room temperature X Pang, O Ozolins, R Schatz, J Storck, A Udalcovs, JR Navarro, A Kakkar, ... Optics letters 42 (18), 3646-3649, 2017 | 75 | 2017 |
| 140/180/204-Gbaud OOK transceiver for inter-and intra-data center connectivity JM Estarán, H Mardoyan, F Jorge, O Ozolins, A Udalcovs, ... Journal of Lightwave Technology 37 (1), 178-187, 2019 | 68 | 2019 |
| Bridging the terahertz gap: Photonics-assisted free-space communications from the submillimeter-wave to the mid-infrared X Pang, O Ozolins, S Jia, L Zhang, R Schatz, A Udalcovs, V Bobrovs, ... Journal of Lightwave Technology 40 (10), 3149-3162, 2022 | 61 | 2022 |
| 204-GBaud on-off keying transmitter for inter-data center communications H Mardoyan, F Jorge, O Ozolins, JM Estaran, A Udalcovs, ... 2018 Optical Fiber Communications Conference and Exposition (OFC), 1-3, 2018 | 59 | 2018 |
| Integrated dual-DFB laser for 408 GHz carrier generation enabling 131 Gbit/s wireless transmission over 10.7 meters S Jia, MC Lo, L Zhang, O Ozolins, A Udalcovs, D Kong, X Pang, X Yu, ... Optical Fiber Communication Conference, Th1C. 2, 2019 | 46 | 2019 |
| Nonlinearity-aware 200 Gbit/s DMT transmission for C-band short-reach optical interconnects with a single packaged electro-absorption modulated laser L Zhang, X Hong, X Pang, O Ozolins, A Udalcovs, R Schatz, C Guo, ... Optics letters 43 (2), 182-185, 2018 | 46 | 2018 |
| Toward terabit digital radio over fiber systems: Architecture and key technologies L Zhang, A Udalcovs, R Lin, O Ozolins, X Pang, L Gan, R Schatz, M Tang, ... IEEE Communications Magazine 57 (4), 131-137, 2019 | 44 | 2019 |
| Digital mobile fronthaul employing differential pulse code modulation with suppressed quantization noise L Zhang, X Pang, O Ozolins, A Udalcovs, R Schatz, U Westergren, ... Optics express 25 (25), 31921-31936, 2017 | 42 | 2017 |
| Real-time 100 Gbps/λ/core NRZ and EDB IM/DD transmission over multicore fiber for intra-datacenter communication networks R Lin, J Van Kerrebrouck, X Pang, M Verplaetse, O Ozolins, A Udalcovs, ... Optics express 26 (8), 10519-10526, 2018 | 40 | 2018 |
| Direct Modulation and Free-Space Transmissions of up to 6 Gbps Multilevel Signals With a 4.65-m Quantum Cascade Laser at Room Temperature X Pang, R Schatz, M Joharifar, A Udalcovs, V Bobrovs, L Zhang, X Yu, ... Journal of Lightwave Technology 40 (8), 2370-2377, 2021 | 37 | 2021 |
| Spectrally efficient digitized radio-over-fiber system with k-means clustering-based multidimensional quantization L Zhang, X Pang, O Ozolins, A Udalcovs, S Popov, S Xiao, W Hu, J Chen Optics letters 43 (7), 1546-1549, 2018 | 37 | 2018 |
| Total cost of ownership of digital vs. analog radio-over-fiber architectures for 5G fronthauling A Udalcovs, M Levantesi, P Urban, DAA Mello, R Gaudino, O Ozolins, ... IEEE Access 8, 223562-223573, 2020 | 34 | 2020 |
| 7× 100 Gbps PAM-4 Transmission over 1-km and 10-km Single Mode 7-core Fiber using 1.5-μm SM-VCSEL X Pang, J Van Kerrebrouck, O Ozolins, R Lin, A Udalcovs, L Zhang, ... 2018 Optical Fiber Communications Conference and Exposition (OFC), 1-3, 2018 | 32 | 2018 |
| Laser frequency noise in coherent optical systems: spectral regimes and impairments A Kakkar, J Rodrigo Navarro, R Schatz, X Pang, O Ozolins, A Udalcovs, ... Scientific reports 7 (1), 844, 2017 | 32 | 2017 |
| 100 GHz EML for high speed optical interconnect applications O Ozolins, MI Olmedo, X Pang, S Gaiarin, A Kakkar, A Udalcovs, ... ECOC 2016; 42nd European Conference on Optical Communication, 1-3, 2016 | 32 | 2016 |
| High-speed 9.6-μm long-wave infrared free-space transmission with a directly-modulated QCL and a fully-passive QCD M Joharifar, H Dely, X Pang, R Schatz, D Gacemi, T Salgals, A Udalcovs, ... Journal of Lightwave Technology 41 (4), 1087-1094, 2023 | 29 | 2023 |
Oskars OzoliņšProfessor, AcademicianVerified email at ri.se
