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Ultra-Long-Haul WDM Transmission with High Spectral Efficiency
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We review our recent work on ultra-long-haul wavelength division multiplexed (WDM) transmission with high spectral efficiency (SE) employing tight pre-filtering and multi-symbol detection. We start the discussion with a theoretical evaluation of the SE limit of pre-filtered modulation in optical fiber communication systems. We show that pre-filtering induced symbol correlation generates a modulation with memory and thus, a higher SE limit than that of the original memory-less modulation. We also investigate the merits of utilizing the pre-filtering induced symbol correlation with multi-symbol detection to achieve high SE transmission. We demonstrate transoceanic WDM transmission of a pre-filtered polarization division multiplexed return-to-zero quaternary phased shift keying (PDM-RZ-QPSK) modulation format with multi-symbol detection, achieving 419% SE which is higher than the SE limit of the original memory-less PDM-RZ-QPSK format.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E94-B No.2 pp.392-399
- Publication Date
- 2011/02/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.E94.B.392
- Type of Manuscript
- Special Section INVITED PAPER (Special Section on Extremely Advanced Optical Transmission Technologies and Transmission Optical Fiber Technologies towards Exabit Era)
- Category
Authors
Yi CAI
Jin-Xing CAI
Carl R. DAVIDSON
Dmitri G. FOURSA
Alan J. LUCERO
Oleg V. SINKIN
Yu SUN
Alexei N. PILIPETSKII
Georg MOHS
Neal S. BERGANO
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Yi CAI, Jin-Xing CAI, Carl R. DAVIDSON, Dmitri G. FOURSA, Alan J. LUCERO, Oleg V. SINKIN, Yu SUN, Alexei N. PILIPETSKII, Georg MOHS, Neal S. BERGANO, "Ultra-Long-Haul WDM Transmission with High Spectral Efficiency" in IEICE TRANSACTIONS on Communications,
vol. E94-B, no. 2, pp. 392-399, February 2011, doi: 10.1587/transcom.E94.B.392.
Abstract: We review our recent work on ultra-long-haul wavelength division multiplexed (WDM) transmission with high spectral efficiency (SE) employing tight pre-filtering and multi-symbol detection. We start the discussion with a theoretical evaluation of the SE limit of pre-filtered modulation in optical fiber communication systems. We show that pre-filtering induced symbol correlation generates a modulation with memory and thus, a higher SE limit than that of the original memory-less modulation. We also investigate the merits of utilizing the pre-filtering induced symbol correlation with multi-symbol detection to achieve high SE transmission. We demonstrate transoceanic WDM transmission of a pre-filtered polarization division multiplexed return-to-zero quaternary phased shift keying (PDM-RZ-QPSK) modulation format with multi-symbol detection, achieving 419% SE which is higher than the SE limit of the original memory-less PDM-RZ-QPSK format.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E94.B.392/_p
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@ARTICLE{e94-b_2_392,
author={Yi CAI, Jin-Xing CAI, Carl R. DAVIDSON, Dmitri G. FOURSA, Alan J. LUCERO, Oleg V. SINKIN, Yu SUN, Alexei N. PILIPETSKII, Georg MOHS, Neal S. BERGANO, },
journal={IEICE TRANSACTIONS on Communications},
title={Ultra-Long-Haul WDM Transmission with High Spectral Efficiency},
year={2011},
volume={E94-B},
number={2},
pages={392-399},
abstract={We review our recent work on ultra-long-haul wavelength division multiplexed (WDM) transmission with high spectral efficiency (SE) employing tight pre-filtering and multi-symbol detection. We start the discussion with a theoretical evaluation of the SE limit of pre-filtered modulation in optical fiber communication systems. We show that pre-filtering induced symbol correlation generates a modulation with memory and thus, a higher SE limit than that of the original memory-less modulation. We also investigate the merits of utilizing the pre-filtering induced symbol correlation with multi-symbol detection to achieve high SE transmission. We demonstrate transoceanic WDM transmission of a pre-filtered polarization division multiplexed return-to-zero quaternary phased shift keying (PDM-RZ-QPSK) modulation format with multi-symbol detection, achieving 419% SE which is higher than the SE limit of the original memory-less PDM-RZ-QPSK format.},
keywords={},
doi={10.1587/transcom.E94.B.392},
ISSN={1745-1345},
month={February},}
Copy
TY - JOUR
TI - Ultra-Long-Haul WDM Transmission with High Spectral Efficiency
T2 - IEICE TRANSACTIONS on Communications
SP - 392
EP - 399
AU - Yi CAI
AU - Jin-Xing CAI
AU - Carl R. DAVIDSON
AU - Dmitri G. FOURSA
AU - Alan J. LUCERO
AU - Oleg V. SINKIN
AU - Yu SUN
AU - Alexei N. PILIPETSKII
AU - Georg MOHS
AU - Neal S. BERGANO
PY - 2011
DO - 10.1587/transcom.E94.B.392
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E94-B
IS - 2
JA - IEICE TRANSACTIONS on Communications
Y1 - February 2011
AB - We review our recent work on ultra-long-haul wavelength division multiplexed (WDM) transmission with high spectral efficiency (SE) employing tight pre-filtering and multi-symbol detection. We start the discussion with a theoretical evaluation of the SE limit of pre-filtered modulation in optical fiber communication systems. We show that pre-filtering induced symbol correlation generates a modulation with memory and thus, a higher SE limit than that of the original memory-less modulation. We also investigate the merits of utilizing the pre-filtering induced symbol correlation with multi-symbol detection to achieve high SE transmission. We demonstrate transoceanic WDM transmission of a pre-filtered polarization division multiplexed return-to-zero quaternary phased shift keying (PDM-RZ-QPSK) modulation format with multi-symbol detection, achieving 419% SE which is higher than the SE limit of the original memory-less PDM-RZ-QPSK format.
ER -
English
