@inproceedings{MTMT:34815462, title = {Modes selection in fronthaul Mode Division Multiplexing bidirectional transmission system for mobile In-building solutions}, url = {https://m2.mtmt.hu/api/publication/34815462}, author = {Mohamed, Ahmed Sayed and Gerhátné Udvary, Eszter}, booktitle = {2nd Workshop on Intelligent Infocommunication Networks, Systems and Services}, doi = {10.3311/WINS2024-018}, unique-id = {34815462}, year = {2024}, pages = {101-106}, orcid-numbers = {Mohamed, Ahmed Sayed/0009-0003-8344-8424; Gerhátné Udvary, Eszter/0000-0003-3023-7810} } @article{MTMT:34547546, title = {Integration of QKD Channels to Classical High-speed Optical Communication Networks}, url = {https://m2.mtmt.hu/api/publication/34547546}, author = {Gerhátné Udvary, Eszter}, doi = {10.36244/ICJ.2023.4.1}, journal-iso = {INFOCOMM J}, journal = {INFOCOMMUNICATIONS JOURNAL}, volume = {15}, unique-id = {34547546}, issn = {2061-2079}, abstract = {Integrating Quantum Key Distribution service with classical high-speed optical data transmission using a dense wavelength division multiplexing technique in a fiber is a cost-effective solution to improve the network's security. In this multichannel system, several noise sources degrade the quality of the quantum channel. The dominant degradation effect is determined by modeling in different cases. Optical filtering cannot decrease spontaneous Raman Scattering caused by the classical optical channels. So this nonlinear optical effect is investigated in detail with different system parameter setups. The optimal channel allocation and the required bandgap between the classical and quantum channels are determined.}, year = {2023}, eissn = {2061-2125}, pages = {2-9}, orcid-numbers = {Gerhátné Udvary, Eszter/0000-0003-3023-7810} } @inproceedings{MTMT:34101399, title = {Mode Division Multiplexing Bidirectional Transmission System using Double Clad Fiber for Mobile In-Building Solutions}, url = {https://m2.mtmt.hu/api/publication/34101399}, author = {Mohamed, Ahmed Sayed and Gerhátné Udvary, Eszter}, booktitle = {2023 46th International Conference on Telecommunications and Signal Processing (TSP)}, doi = {10.1109/TSP59544.2023.10197803}, unique-id = {34101399}, year = {2023}, pages = {144-147}, orcid-numbers = {Gerhátné Udvary, Eszter/0000-0003-3023-7810} } @inproceedings{MTMT:34091229, title = {A Portable Ambient Optical Noise Measurement Station}, url = {https://m2.mtmt.hu/api/publication/34091229}, author = {Schranz, Ágoston and Gerhátné Udvary, Eszter and Matolcsy, Balázs and Bacsárdi, László and Nagy, András}, booktitle = {2023 23rd International Conference on Transparent Optical Networks (ICTON)}, doi = {10.1109/ICTON59386.2023.10207414}, unique-id = {34091229}, year = {2023}, pages = {1-6}, orcid-numbers = {Schranz, Ágoston/0000-0002-2058-9030; Gerhátné Udvary, Eszter/0000-0003-3023-7810; Bacsárdi, László/0000-0002-7337-317X} } @article{MTMT:32212163, title = {Photonic Approach to Phased Array Application}, url = {https://m2.mtmt.hu/api/publication/32212163}, author = {Gerhátné Udvary, Eszter}, doi = {10.13164/re.2021.0463}, journal-iso = {RADIOENGINEERING}, journal = {RADIOENGINEERING}, volume = {30}, unique-id = {32212163}, issn = {1210-2512}, year = {2021}, pages = {463-469}, orcid-numbers = {Gerhátné Udvary, Eszter/0000-0003-3023-7810} } @article{MTMT:32187889, title = {Performance optimization of RSOA based mm-wave radio-over-fibre access network}, url = {https://m2.mtmt.hu/api/publication/32187889}, author = {Gerhátné Udvary, Eszter}, doi = {10.1007/s11082-021-03225-y}, journal-iso = {OPT QUANT ELECTRON}, journal = {OPTICAL AND QUANTUM ELECTRONICS}, volume = {53}, unique-id = {32187889}, issn = {0306-8919}, year = {2021}, eissn = {1572-817X}, orcid-numbers = {Gerhátné Udvary, Eszter/0000-0003-3023-7810} } @article{MTMT:31938492, title = {Efficiency improvement of a time-of-arrival quantum random number generator}, url = {https://m2.mtmt.hu/api/publication/31938492}, author = {Schranz, Ágoston and Gerhátné Udvary, Eszter and Matolcsy, Balázs}, doi = {10.1117/1.OE.60.3.034112}, journal-iso = {OPT ENG}, journal = {OPTICAL ENGINEERING}, volume = {60}, unique-id = {31938492}, issn = {0091-3286}, year = {2021}, eissn = {1560-2303}, orcid-numbers = {Schranz, Ágoston/0000-0002-2058-9030; Gerhátné Udvary, Eszter/0000-0003-3023-7810} } @article{MTMT:31933272, title = {Common-mode noise filtering with space-divided differential 2x2 VLC for V2V applications}, url = {https://m2.mtmt.hu/api/publication/31933272}, author = {Matolcsy, Balázs and Gerhátné Udvary, Eszter and Schranz, Ágoston}, doi = {10.1007/s11082-021-02808-z}, journal-iso = {OPT QUANT ELECTRON}, journal = {OPTICAL AND QUANTUM ELECTRONICS}, volume = {53}, unique-id = {31933272}, issn = {0306-8919}, year = {2021}, eissn = {1572-817X}, orcid-numbers = {Matolcsy, Balázs/0000-0001-6325-1219; Gerhátné Udvary, Eszter/0000-0003-3023-7810; Schranz, Ágoston/0000-0002-2058-9030} } @article{MTMT:31813274, title = {Error probability in polarization sensitive communication systems in terms of moments of the channel’s rotation angle}, url = {https://m2.mtmt.hu/api/publication/31813274}, author = {Schranz, Ágoston and Gerhátné Udvary, Eszter}, doi = {10.1007/s11082-020-02690-1}, journal-iso = {OPT QUANT ELECTRON}, journal = {OPTICAL AND QUANTUM ELECTRONICS}, volume = {53}, unique-id = {31813274}, issn = {0306-8919}, year = {2021}, eissn = {1572-817X}, orcid-numbers = {Schranz, Ágoston/0000-0002-2058-9030; Gerhátné Udvary, Eszter/0000-0003-3023-7810} } @inproceedings{MTMT:31660232, title = {Common-mode Noise Rejection in V2V/V2I Communication Based on Differential VLC Transmission}, url = {https://m2.mtmt.hu/api/publication/31660232}, author = {Matolcsy, Balázs and Gerhátné Udvary, Eszter}, booktitle = {2020 12th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP)}, doi = {10.1109/CSNDSP49049.2020.9249622}, unique-id = {31660232}, year = {2020}, pages = {1-6}, orcid-numbers = {Gerhátné Udvary, Eszter/0000-0003-3023-7810} }