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Nonlinearities in space-division multiplexed transmission
Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2013, 2013We discuss the modeling of nonlinear propagation in multi-mode optical fibers. We show that nonlinear propagation in the presence of random mode coupling is described by coupled multi-component Manakov equations. The system implications of these equations on communications performance and information capacity are discussed.
MECOZZI, ANTONIO +2 more
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Multicore Fiber for Space Division Multiplexing
Asia Communications and Photonics Conference 2014, 2014Multicore fibers (MCFs) are expected as a good candidate for overcoming the capacity limit of current optical communication system. In this tutorial, technical challenges and prospect of uncoupled MCFs for space-division multiplexing (SDM) are presented.
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Interleave-division-multiplexing space-time codes
IEEE International Symposium on Information Theory, 2003. Proceedings., 2003This paper presents a family of interleaving based space-time codes. We employ low-rate turbo-type codes to exploit the expansion of the signaling dimension due to the use of multiple transmit antennas. Low-cost iterative detection algorithms are derived to treat both cross antenna interference and intersymbol interference.
W.K. Leung, K.Y. Wu, null Li Ping
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Silicon photonics for space-division multiplexing
2012 IEEE Photonics Society Summer Topical Meeting Series, 2012An allure of space-division multiplexing is a very high optical connection density yet it may require significant MIMO processing. Silicon photonics is well suited for handling both.
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Space division multiplexing in access networks
SPIE Proceedings, 2015Space division multiplexing (SDM) has received a lot of attention in the past years, as it is seen as the final frontier of fiber optic capacity improvement for long haul transmission. Its use in access networks is even more interesting, due to the different design optimization goals in access versus transport.
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Integrated Photonics for Space-Division Multiplexing
Frontiers in Optics 2014, 2014The success of spatial multiplexing depends on highly integrated and cost effective devices and components. We compare the strengths and weaknesses of SDM components including silicon photonics, 3D waveguides, all-fiber devices, and bulk-optics wavelength selective switches and gain equalizers.
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Asia Communications and Photonics Conference 2013, 2013
Guifang Li, Benyuan Zhu
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Guifang Li, Benyuan Zhu
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The biofilm matrix: multitasking in a shared space
Nature Reviews Microbiology, 2022Hans-Curt Flemming +2 more
exaly
Cosmology with the Laser Interferometer Space Antenna
Living Reviews in Relativity, 2023Germano Nardini
exaly