V
Victor Polo
Researcher at Polytechnic University of Catalonia
Publications - 111
Citations - 1322
Victor Polo is an academic researcher from Polytechnic University of Catalonia. The author has contributed to research in topics: Passive optical network & Wavelength-division multiplexing. The author has an hindex of 19, co-authored 106 publications receiving 1254 citations.
Papers
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Journal ArticleDOI
Remotely amplified combined ring-tree dense access network architecture using reflective RSOA-based ONU
TL;DR: In this article, a highly scalable access architecture achieving high density and featuring resiliency, centralized light-generation control, remote amplification, and colorless optical network unit with reflective semiconductor optical amplifier (RSOA) for upstream modulation is presented and experimentally demonstrated.
Journal ArticleDOI
Experimental demonstration of a statistical OFDM-PON with multiband ONUs and elastic bandwidth allocation [invited]
Ivan N. Cano,Xavier Escayola,Philipp Schindler,Maria C. Santos,Victor Polo,Juerg Leuthold,Ioannis Tomkos,Josep Prat +7 more
TL;DR: In this paper, the statistical orthogonal frequency division multiplexing passive optical network (OFDM-PON) concept with multiband optical network units (ONUs) is experimentally tested with two users and an optical line terminal at 2.5/5 Gb/s total effective capacity with binary phase shift keying (BPSK)/quadrature phase-shift keying modulation.
Journal ArticleDOI
Rayleigh Scattering Reduction by Means of Optical Frequency Dithering in Passive Optical Networks With Remotely Seeded ONUs
TL;DR: In this paper, an optical frequency modulation scheme was proposed to broaden the optical spectrum effectively by reducing the crosstalk caused by Rayleigh scattering in bidirectional centralized light systems.
Journal ArticleDOI
Simultaneous optical label erasure and insertion in a single wavelength conversion stage of combined FSK/IM modulated signals
Juan Jose Vegas Olmos,Jianfeng Zhang,P.V. Holm-Nielsen,Idelfonso Tafur Monroy,Victor Polo,A.M.J. Koonen,Christophe Peucheret,J. Prat +7 more
TL;DR: In this article, optical label swapping of combined frequency-shift keying/intensity modulation (FSK/IM) modulated signals by using a single wavelength conversion stage based on a semiconductor optical amplifier Mach-Zehnder interferometer is reported.
Proceedings ArticleDOI
Polarization independent single-PD coherent ONU receiver with centralized scrambling in udWDM-PONs
TL;DR: In this article, a centralized polarization scrambling and single-PD coherent ONU Rx system was proposed and tested with two Tx and direct-phase modulated DFBs, and a sensitivity at BER=10-3 of ×45dBm with 7.5GHz channel spacing was achieved.