| 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 | 36 | 2023 |
| 11 Gb/s LWIR FSO transmission at 9.6 µm using a directly-modulated quantum cascade laser and an uncooled quantum cascade detector X Pang, H Dely, R Schatz, D Gacemi, M Joharifar, T Salgals, A Udalcovs, ... 2022 Optical Fiber Communications Conference and Exhibition (OFC), 1-3, 2022 | 23 | 2022 |
| Optical amplification-free 200 Gbaud on-off keying link for intra-data center communications O Ozolins, T Salgals, H Louchet, M Joharifar, R Schatz, M Gruen, ... Optical Fiber Communication Conference, Th4A. 6, 2022 | 22 | 2022 |
| Fast signal quality monitoring for coherent communications enabled by CNN-based EVM estimation Y Fan, A Udalcovs, X Pang, C Natalino, M Furdek, S Popov, O Ozolins Journal of Optical Communications and Networking 13 (4), B12-B20, 2021 | 17 | 2021 |
| 200 Gb/s optical-amplifier-free IM/DD transmissions using a directly modulated O-band DFB+ R laser targeting LR applications X Pang, T Salgals, H Louchet, D Che, M Gruen, Y Matsui, T Dippon, ... Journal of Lightwave Technology 41 (11), 3635-3641, 2023 | 14 | 2023 |
| Long-wave infrared discrete multitone free-space transmission using a 9.15-μm quantum cascade laser M Han, M Joharifar, M Wang, Y Fan, G Maisons, J Abautret, YT Sun, ... IEEE Photonics Technology Letters 35 (9), 489-492, 2023 | 14 | 2023 |
| Optical amplification-free 310/256 Gbaud OOK, 197/145 Gbaud PAM4, and 160/116 Gbaud PAM6 EML/DML-based data center links O Ozolins, A Ostrovskis, T Salgals, B Krüger, F Pittalà, M Joharifar, ... Optical Fiber Communication Conference, Th4B. 2, 2023 | 14 | 2023 |
| Simultaneous modulation format identification and OSNR monitoring based on optoelectronic reservoir computing M Han, M Wang, Y Fan, S Cai, Y Guo, N Zhang, R Schatz, S Popov, ... Optics express 30 (26), 47515-47527, 2022 | 11 | 2022 |
| Optical amplification-free high baudrate links for intra-data center communications O Ozolins, M Joharifar, T Salgals, H Louchet, R Schatz, M Gruen, ... Journal of Lightwave Technology 41 (4), 1200-1206, 2022 | 11 | 2022 |
| Linear regression vs. deep learning for signal quality monitoring in coherent optical systems Y Fan, X Pang, A Udalcovs, C Natalino, L Zhang, S Spolitis, V Bobrovs, ... IEEE Photonics Journal 14 (4), 1-8, 2022 | 11 | 2022 |
| Experimental validation of CNNs versus FFNNs for time-and energy-efficient EVM estimation in coherent optical systems Y Fan, A Udalcovs, C Natalino, X Pang, R Schatz, M Furdek, S Popov, ... Journal of optical communications and networking 13 (10), E63-E71, 2021 | 10* | 2021 |
| NR conformance testing of analog radio-over-LWIR FSO fronthaul link for 6G distributed MIMO networks R Puerta, M Han, M Joharifar, R Schatz, YT Sun, Y Fan, A Djupsjöbacka, ... Optical Fiber Communication Conference, Th2A. 32, 2023 | 9 | 2023 |
| High spectral efficiency long-wave infrared free-space optical transmission with multilevel signals M Han, M Joharifar, M Wang, R Schatz, R Puerta, Y Sun, Y Fan, ... Journal of Lightwave Technology 41 (20), 6514-6520, 2023 | 8 | 2023 |
| Feedforward neural network-based evm estimation: Impairment tolerance in coherent optical systems Y Fan, X Pang, A Udalcovs, C Natalino, L Zhang, V Bobrovs, R Schatz, ... IEEE Journal of Selected Topics in Quantum Electronics 28 (4: Mach. Learn …, 2022 | 8 | 2022 |
| 8.1 Gbps PAM8 long-wave IR FSO transmission using a 9.15-µm directly-modulated QCL with an MCT detector M Joharifar, M Han, R Schatz, R Puerta, YT Sun, Y Fan, G Maisons, ... 2023 Optical Fiber Communications Conference and Exhibition (OFC), 1-3, 2023 | 6 | 2023 |
| Laser linewidth tolerant EVM estimation approach for intelligent signal quality monitoring relying on feedforward neural networks Y Fan, X Pang, A Udalcovs, C Natalino, R Schatz, M Furdek, S Popov, ... 2021 European Conference on Optical Communication (ECOC), 1-4, 2021 | 6 | 2021 |
| Optical amplification-free deep reservoir computing-assisted high-baudrate short-reach communication M Han, M Wang, Y Fan, T Salgals, H Louchet, R Schatz, M Gruen, ... Optics Letters 48 (8), 2122-2125, 2023 | 5 | 2023 |
| 200 Gb/s unamplified IM/DD transmission over 20-km SMF with an O-band low-chirp directly modulated laser X Pang, T Salgals, H Louchet, D Che, M Gruen, Y Matsui, T Dippon, ... 2022 European Conference on Optical Communication (ECOC), 1-4, 2022 | 5 | 2022 |
| Deep learning assisted pre-carrier phase recovery EVM estimation for coherent transmission systems Y Fan, A Udalcovs, X Pang, C Natalino, R Schatz, M Furdek, S Popov, ... CLEO: Science and Innovations, STh1F. 2, 2021 | 5 | 2021 |
| High baudrate short-reach communication O Ozolins, T Salgals, H Louchet, M Joharifar, R Schatz, D Che, Y Matsui, ... 2022 27th OptoElectronics and Communications Conference (OECC) and 2022 …, 2022 | 3 | 2022 |
Oskars OzoliņšProfessor, AcademicianVerifisert e-postadresse på ri.se