We experimentally compare the performance of standard single-mode fiber (SSMF) and UltraWave fiber (UWF) for ultra-long-haul (ULH) 40-Gb/s wavelength- division- multiplexing transmissions. We used the carrier-suppressed return-to-zero amplitude-shift-keying (CSRZ-ASK) and the carrier-suppressed return-to-zero differential-phase-shift-keying (CSRZ-DPSK) formats, which are particularly well-adapted to 40-Gb/s pulse-overlapped propagation. We demonstrate that transmission distance well beyond 2000 km can be reached on UWF with both the CSRZ-ASK and CSRZ-DPSK formats, or on SSMF with the CSRZ-DPSK format only, thus indicating that SSMF-based infrastructure of incumbent carriers can be upgraded at 40-Gb/s channel rates to ULH distances.
Performance comparison of SSMF and ultrawave fibers for ultra-long-haul 40-Gb/s WDM transmission / E., Pincemin; A., Tan; A., Tonello; Wabnitz, Stefan; J. D., ANIA CASTANON; V., Mezentsev; S. K., Turitsyn; Y., Jaouen; L., GRUNER NIELSEN. - In: IEEE PHOTONICS TECHNOLOGY LETTERS. - ISSN 1041-1135. - 19:20(2007), pp. 1613-1615. [10.1109/LPT.2007.904915]
Performance comparison of SSMF and ultrawave fibers for ultra-long-haul 40-Gb/s WDM transmission
WABNITZ, Stefan;
2007
Abstract
We experimentally compare the performance of standard single-mode fiber (SSMF) and UltraWave fiber (UWF) for ultra-long-haul (ULH) 40-Gb/s wavelength- division- multiplexing transmissions. We used the carrier-suppressed return-to-zero amplitude-shift-keying (CSRZ-ASK) and the carrier-suppressed return-to-zero differential-phase-shift-keying (CSRZ-DPSK) formats, which are particularly well-adapted to 40-Gb/s pulse-overlapped propagation. We demonstrate that transmission distance well beyond 2000 km can be reached on UWF with both the CSRZ-ASK and CSRZ-DPSK formats, or on SSMF with the CSRZ-DPSK format only, thus indicating that SSMF-based infrastructure of incumbent carriers can be upgraded at 40-Gb/s channel rates to ULH distances.File | Dimensione | Formato | |
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Pincemin_Performance-comparison_2007.pdf
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