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

Nyman, 2015 - Google Patents

Flexibility in submarine fiber optic networks

Nyman, 2015

Document ID
12691981880235648213
Author
Nyman B
Publication year
Publication venue
Journal of Optical Communications and Networking

External Links

Snippet

Submarine networks are increasing flexibility in the undersea plant by adopting optical add– drop multiplexing technologies similar to those deployed in terrestrial networks. We will examine the different technologies, applications, and operating issues involved in …
Continue reading at opg.optica.org (other versions)

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0254—Optical medium access
    • H04J14/0256—Optical medium access at the optical channel layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/021—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM]
    • H04J14/0212—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM] using optical switches or wavelength selective switches [WSS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0287—Protection in WDM systems
    • H04J14/0293—Optical channel protection
    • 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
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
    • G02B6/2935—Mach-Zehnder configuration, i.e. comprising separate splitting and combining means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • 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
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • 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
    • 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
    • G02B6/10—Light guides of the optical waveguide type
    • G02B6/12—Light guides of the optical waveguide type of the integrated circuit kind
    • 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
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes

Similar Documents

Publication Publication Date Title
Curri GNPy model of the physical layer for open and disaggregated optical networking
DeSanti et al. Super-PON: an evolution for access networks
Klaus et al. Advanced space division multiplexing technologies for optical networks
Fiorani et al. Spatial division multiplexing for high capacity optical interconnects in modular data centers
Chen et al. Scalable passive optical network architecture for reliable service delivery
Effenberger PON resilience
Peng et al. An impairment-aware virtual optical network composition mechanism for future Internet
Pederzolli et al. Improving performance of spatially joint-switched space division multiplexing optical networks via spatial group sharing
Nyman Flexibility in submarine fiber optic networks
Archambault et al. Design and simulation of filterless optical networks: Problem definition and performance evaluation
Jatoba-Neto et al. Scaling SDM optical networks using full-spectrum spatial switching
Sarmiento et al. Cost-effective DWDM ROADM design for flexible sustainable optical metro–access networks
Pedro et al. Impact of add/drop port utilization flexibility in DWDM networks
Yamamoto et al. First demonstration of a C+ L band CDC-ROADM with a simple node configuration using multiband switching devices
Ahsan et al. Excursion-free dynamic wavelength switching in amplified optical networks
Eramo et al. Integrated OTN/WDM switching architecture equipped with the minimum number of OTN switches
Garrett Design of global submarine networks
Layec et al. QoS-aware protection in flexgrid optical networks
Way et al. Wavelength contention-free via optical bypass within a colorless and directionless ROADM
Truong et al. Optimization of survivable mesh long-reach hybrid WDM-TDM PONs
Tunesi et al. Design and performance assessment of modular multi-band photonic-integrated WSS
Sahara et al. Proposal and experimental demonstration of SDM node enabling path assignment to arbitrary wavelengths, cores, and directions
Searcy et al. Benefits of quasi-continuous symbol rate tunability in links constrained by ROADM filtering
Sakamaki et al. Experimental demonstration of arrayed optical amplifiers with a shared pump laser for realizing colorless, directionless, contentionless ROADM
Grigoreva et al. Energy consumption and reliability performance of survivable passive optical converged networks: public ITS case study