[go: up one dir, main page]

Himeno et al., 2005 - Google Patents

Low-bending-loss single-mode fibers for fiber-to-the-home

Himeno et al., 2005

Document ID
2314626224133655208
Author
Himeno K
Matsuo S
Guan N
Wada A
Publication year
Publication venue
Journal of Lightwave Technology

External Links

Snippet

Recent progress on low-bending-loss single-mode optical fibers for fiber-to-the-home (FTTH) is reviewed. Designing and manufacturing for three types of fibers-a step-index- profile fiber, a trench-index-profile fiber, and a holey fiber-are discussed. The trench-index …
Continue reading at opg.optica.org (other versions)

Classifications

    • 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
    • G02B6/036—Optical fibre with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03638—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • 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
    • G02B6/4429—Strengthening and protecting features
    • G02B6/443—Protective covering
    • G02B6/4432—Protective covering with fibre reinforcements
    • 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
    • G02B6/02004—Optical fibre with cladding with or without a coating characterised by the core effective area or mode field radius
    • G02B6/02009—Large effective area or mode field radius, e.g. to reduce nonlinear effects in single mode fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3846—Details of mounting fibres in ferrules; Assembly methods; Manufacture with fibre stubs
    • 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
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • 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
    • 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
    • G02B6/441—Optical cables built up from sub-bundles
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/24—Coupling light guides
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch
    • 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
    • G02B2006/12083—Constructional arrangements
    • 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
    • G02B6/122—Light guides of the optical waveguide type of the integrated circuit kind basic optical elements, e.g. light-guiding paths
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/10—Light guides of the optical waveguide type
    • G02B6/105—Light guides of the optical waveguide type having optical polarisation effects

Similar Documents

Publication Publication Date Title
Himeno et al. Low-bending-loss single-mode fibers for fiber-to-the-home
Hayashi et al. Field-deployed multi-core fiber testbed
Matsui et al. Dispersion-flattened photonic crystal fiber with large effective area and low confinement loss
US8687931B2 (en) Optical fiber
Hayashi et al. Six-mode 19-core fiber with 114 spatial modes for weakly-coupled mode-division-multiplexed transmission
US7099545B2 (en) Single-mode optical fiber
Matsuo et al. Bend-insensitive and low-splice-loss optical fiber for indoor wiring in FTTH
Nakajima et al. Single-mode hole-assisted fiber with low bending loss characteristics
Wang et al. A novel core allocation in heterogeneous step-index multi-core fibers with standard cladding diameter
Matsuo et al. Low-bending-loss and low-splice-loss single-mode fibers employing a trench index profile
Mori et al. Applicability of standard cladding diameter multi-core fiber cables for terrestrial field
Sagae et al. Weakly coupled homogeneous 3-mode 4-core fiber with standard cladding diameter
Chigusa et al. Low-loss pure-silica-core fibers and their possible impact on transmission systems
Nozoe et al. Ultra-low crosstalk 125-μm-cladding four-hole four-core fibers fabricated by the over-cladding bundled rods method
Kumar et al. Design and cross talk optimization in single-mode high-core count multicore fiber under limited cladding diameter
Matsui et al. Design of single-mode and low-bending-loss hole-assisted fiber and its MPI characteristics
Hayashi Multi-core optical fibers realizing high-density/-capacity transmissions
Nakajima et al. Bending-loss insensitive fiber with hole-assisted structure
CN116324557A (en) Optical fiber cable
Guan et al. Holey fibers for low bending loss
Sasaki et al. High density multicore fibers employing small MFD cores for datacenters
Fini et al. Solid low-bend-loss transmission fibers using resonant suppression of higher-order modes
TWI814045B (en) optic fibre cable
Matsuo et al. Dispersion and splice characteristics of bend-insensitive fibers with trench-index profile compliant with G. 652
Fini et al. Solid ring-assisted fibers with low bend loss