[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Mori et al., 2013 - Google Patents

Wideband WDM coherent optical MIMO transmission over 50 μm-core GI-MMF using selective mode excitation technique

Mori et al., 2013

View HTML
Document ID
5257723586138717334
Author
Mori T
Sakamoto T
Yamamoto T
Yamamoto F
Publication year
Publication venue
Optical Fiber Technology

External Links

Snippet

We propose a WDM MIMO system that uses a selective mode excitation technique to reduce MIMO DSP over a conventional GI-MMF. We show numerically that we can selectively excite low-order modes with the small DMD of GI-MMF and confirm experimentally that we can …
Continue reading at www.sciencedirect.com (HTML) (other versions)

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2543—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to fibre non-linearities, e.g. Kerr effect
    • H04B10/2557—Cross-phase modulation [XPM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/67—Optical arrangements in the receiver
    • H04B10/676—Optical arrangements in the receiver for all-optical demodulation of the input optical signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2581—Multimode transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/61—Coherent receivers i.e., optical receivers using an optical local oscillator
    • H04B10/616—Details of the electronic signal processing in coherent optical receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/268—Optical coupling means for modal dispersion control, e.g. concatenation of light guides having different modal dispersion properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/112—Line-of-sight transmission over an extended range
    • H04B10/1121—One-way transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2210/00—Indexing scheme relating to optical transmission systems
    • H04B2210/25—Distortion or dispersion compensation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/02—Optical fibre with cladding with or without a coating

Similar Documents

Publication Publication Date Title
Ryf et al. 32-bit/s/Hz spectral efficiency WDM transmission over 177-km few-mode fiber
Soma et al. 257-Tbit/s weakly coupled 10-mode C+ L-band WDM transmission
Ryf et al. 10-mode mode-multiplexed transmission over 125-km single-span multimode fiber
Li et al. Space-division multiplexed high-speed superchannel transmission over few-mode fiber
Ryf et al. Space-division multiplexing over 10 km of three-mode fiber using coherent 6× 6 MIMO processing
Ryf et al. MIMO-Based Crosstalk Suppression in Spatially Multiplexed 3$\,\times\, $56-Gb/s PDM-QPSK Signals for Strongly Coupled Three-Core Fiber
Sakamoto et al. Mode-division multiplexing transmission system with DMD-independent low complexity MIMO processing
Zhu et al. Weakly-coupled MDM-WDM amplification and transmission based on compact FM-EDFA
Sakamoto et al. Strongly-coupled multi-core fiber and its optical characteristics for MIMO transmission systems
Ryf et al. Mode-multiplexed transmission over a 209-km DGD-compensated hybrid few-mode fiber span
Weng et al. Space division multiplexing optical communication using few-mode fibers
Randel Space-division multiplexed transmission
Soma et al. Partial MIMO-based 10-mode-multiplexed transmission over 81km weakly-coupled few-mode fiber
Mizuno et al. Mode dependent loss equaliser and impact of MDL on PDM-16QAM few-mode fibre transmission
Li et al. Weakly-coupled mode division multiplexing over conventional multi-mode fiber with intensity modulation and direct detection
Ryf et al. 10-mode mode-multiplexed transmission with inline amplification
Van Weerdenburg et al. Mode-multiplexed 16-QAM transmission over 2400-km large-effective-area depressed-cladding 3-mode fiber
Renaudier et al. Transmission of 100Gb/s Coherent PDM-QPSK over 16x100km of Standard Fiber with all-erbium amplifiers
Mori et al. Wideband WDM coherent optical MIMO transmission over 50 μm-core GI-MMF using selective mode excitation technique
Sabitu et al. Recent progress in optical devices for mode division multiplex transmission system
Kitayama et al. Mode division multiplexing network: a deployment scenario in metro area network
Diamantopoulos et al. Low DSP complexity mid-haul mode-division multiplexing links utilizing wideband modal dispersion compensated two-mode fibers
Liu et al. Applications of weakly-coupled few-mode fibers
Ryf et al. Space-division multiplexed transmission over few-mode-and coupled-core fiber based on coherent MIMO digital signal processing
Mori et al. Modal dispersion compensation by using digital coherent receiver with adaptive equalization in multi-mode fiber transmission