TY - GEN
T1 - Performance of spatially multiplexed systems based on numerical simulations of OFDM-MIMO in a two-core fiber with low coupling, and a few mode fiber with high DGD
AU - Serpa-Imbett, Claudia Milena
AU - Marin-Alfonso, Jeison
AU - Gomez-Santamaria, Cristina
AU - Betancur, Leonardo
AU - Amaya-Fernandez, Ferney
PY - 2013
Y1 - 2013
N2 - In this paper, we show numerical simulations for analyzing spatially multiplexed systems based on orthogonal frequency division multiplexing and multiple-input multiple-output Alamouti code in order to compare the performance of the transmission in a two-core fiber with low coupling, and in few-mode fiber with high differential group delay. These new fibers are the most recent alternatives used for improving the throughput of long-haul and high-speed optical fiber networks. We compare the bit-error-rate of two orthogonal frequency division multiplexing signals, after 100 km of optical fiber, considering only its linear effects. The first one uses an 8 phase-shift keying signal operating at 130 Gbps, and the second one uses a 16 quadrature amplitude modulated signal operating at 170 Gbps. Our results show a better bit error rate performance using a few-mode fiber, compared with a two-core fiber. Additionally, Alamouti code shows a better effectiveness for compensation of linear impairments in a two-core fiber in comparison with a few-mode fiber.
AB - In this paper, we show numerical simulations for analyzing spatially multiplexed systems based on orthogonal frequency division multiplexing and multiple-input multiple-output Alamouti code in order to compare the performance of the transmission in a two-core fiber with low coupling, and in few-mode fiber with high differential group delay. These new fibers are the most recent alternatives used for improving the throughput of long-haul and high-speed optical fiber networks. We compare the bit-error-rate of two orthogonal frequency division multiplexing signals, after 100 km of optical fiber, considering only its linear effects. The first one uses an 8 phase-shift keying signal operating at 130 Gbps, and the second one uses a 16 quadrature amplitude modulated signal operating at 170 Gbps. Our results show a better bit error rate performance using a few-mode fiber, compared with a two-core fiber. Additionally, Alamouti code shows a better effectiveness for compensation of linear impairments in a two-core fiber in comparison with a few-mode fiber.
KW - OFDM-MIMO
KW - Optical OFDM
KW - few-mode fiber
KW - two-core fiber
UR - https://www.scopus.com/pages/publications/84887444616
U2 - 10.1109/IMOC.2013.6646484
DO - 10.1109/IMOC.2013.6646484
M3 - Ponencia publicada en las memorias del evento con ISBN
AN - SCOPUS:84887444616
SN - 9781479913978
T3 - SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference Proceedings
BT - 2013 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, IMOC 2013
T2 - 2013 15th SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, IMOC 2013
Y2 - 4 August 2013 through 7 August 2013
ER -