Martin, EP.; Shao, T.; Vujicic, V.; Anandarajah, PM.; Browning, C.; Llorente, R.; Barry, LP. (2015). 25-Gb/s OFDM 60-GHz Radio Over Fiber System Based on a Gain Switched Laser. Journal of Lightwave Technology. 33(8):1635-1643. https://doi.org/10.1109/JLT.2015.2391994
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/65188
Title:
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25-Gb/s OFDM 60-GHz Radio Over Fiber System Based on a Gain Switched Laser
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Author:
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Martin, Eamonn P.
Shao, Tong
Vujicic, Vidak
Anandarajah, Prince M.
Browning, Colm
Llorente, Roberto
Barry, Liam P.
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UPV Unit:
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Universitat Politècnica de València. Instituto Universitario de Tecnología Nanofotónica - Institut Universitari de Tecnologia Nanofotònica
Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions
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Issued date:
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Abstract:
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[EN] A 25-Gb/s OFDM 60-GHz radio over fiber (RoF) transmission system employing a gain switched DFB laser for millimeter-wave generation is demonstrated. Transmission performance below the 7% FEC limit is achieved over 50 ...[+]
[EN] A 25-Gb/s OFDM 60-GHz radio over fiber (RoF) transmission system employing a gain switched DFB laser for millimeter-wave generation is demonstrated. Transmission performance below the 7% FEC limit is achieved over 50 km of fiber initially by employing precompensation. This precompensation overcomes phase noise caused by the optical phase decorrelation induced by chromatic dispersion on the two optical channels separated by 60 GHz. An externally injected gain switched laser is subsequently employed to eradicate the need for the precompensation, thus reducing phase noise and increasing the tolerance to the induced time delay between the optical tones. Transmission performance below the 7% limit is achieved over 25 km of fiber with 2-m wireless transmission in this case.
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Subjects:
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Gain-switching
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Optical comb source
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Orthogonal frequency division multiplexing
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Phase noise
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Radio over fibre (RoF)
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Copyrigths:
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Cerrado |
Source:
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Journal of Lightwave Technology. (issn:
0733-8724
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DOI:
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10.1109/JLT.2015.2391994
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Publisher:
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Institute of Electrical and Electronics Engineers (IEEE)
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Publisher version:
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http://dx.doi.org/10.1109/JLT.2015.2391994
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Project ID:
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info:eu-repo/grantAgreement/SFI/SFI Principal Investigator Programme (PI)/09%2FIN.1%2FI2653/IE/Applications of Wavelength Tuneable Lasers in Access and Metro Networks/
info:eu-repo/grantAgreement/SFI/SFI Research Centres/12%2FRC%2F2276/IE/I-PIC Irish Photonic Integration Research Centre/
info:eu-repo/grantAgreement/SFI//10%2FCE%2FI1853/
HEA/PRTLI 4
HEA/PRTLI 5
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Thanks:
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This work was supported by the Higher Education Authority through PRTLI 4 and 5, the International Centre for Graduate Education in Micro- and Nanoengineering, and Science Foundation Ireland through the following programs: ...[+]
This work was supported by the Higher Education Authority through PRTLI 4 and 5, the International Centre for Graduate Education in Micro- and Nanoengineering, and Science Foundation Ireland through the following programs: Principle Investigator under Grant 09/IN.1/I2653, CTVR under Grant 10/CE/I1853, and IPIC under Grant 12/RC/2276.
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Type:
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Artículo
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