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Demonstration of bidirectional PON based on mode division multiplexing
2016 IEEE Photonics Conference (IPC), 2016Recently, mode division multiplexing (MDM) has been introduced into optical transmission systems and networks for capacity enhancement. In this letter, we propose a bidirectional passive optical network (PON) architecture based on MDM. The bidirectional optical distribution network (ODN) of the MDM-PON consists of few-mode fiber, passive mode ...
Tao Hu +11 more
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Design of Hollow Optical Fiber for Mode Division Multiplexing
2018 20th International Conference on Transparent Optical Networks (ICTON), 2018A study is presented of the hollow optical fiber (HOF) properties needed to achieve 10-mode multiplexing transmission. A combination of mode division multiplexing (MDM) processing with optical LP mode separation is proposed to prevent the need for MDM computation. The impact of modal properties as chromatic dispersion and the differential mode delay of
Mahdi Kasmi +5 more
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Optical Amplifiers for Mode Division Multiplexing
2018Space division multiplexing (SDM) has attracted considerable attention from the optical fiber communication community as a promising means to increase the transmission capacity per fiber and, more importantly, to reduce the associated cost per transmitted information bit by utilizing multiple spatial channels within a single strand of glass.
Jung, Yongmin +2 more
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Adaptive MIMO Signal Processing for Mode-division Multiplexing
Optical Fiber Communication Conference, 2012The fiber-optic multiple-input multiple-output (MIMO) channel is analyzed. For a 6×6 MIMO experiment over 96 km few-mode fiber it is found that the mode dependent loss is 3 dB, with negligible temporal fluctuations and almost no impact on capacity.
Randel S. +7 more
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Orthogonal Frequency and Mode Division Multiplexing for Wireless Communications
2018 IEEE Global Communications Conference (GLOBECOM), 2018Orbital angular momentum (OAM) based radio vortex wireless communications have the potential to significantly increase the spectrum efficiency (SE) without increasing extra time and frequency resources. In this paper, we propose a hybrid orthogonal division multiplexing (HODM) scheme, which jointly uses the orthogonal mode division multiplexing and the
Liping Liang +3 more
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Mode-Division Multiplexing at Visible Wavelengths
CLEO 2024We demonstrate mode-division multiplexing at visible wavelengths (473 nm) for the first time using adiabatic mode couplers. We measure less than -15 dB and -20 dB crosstalk for TE2 and TE3 higher-order mode couplers, respectively.
Priyansh Shah +3 more
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Scaling of the Number of Modes in Mode Division Multiplexing Systems
2023 23rd International Conference on Transparent Optical Networks (ICTON), 2023Filipe M. Ferreira +3 more
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Wavelength selective mode division multiplexing on a silicon chip
Optics Express, 2015Ting Wang, Kelvin J. A. Ooi, Lay Kee Ang
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