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

Osório et al., 2022 - Google Patents

Hollow-core fiber-based speckle displacement sensor

Osório et al., 2022

View PDF
Document ID
10243979775644779607
Author
Osório J
Cabral T
Fujiwara E
Franco M
Amrani F
Delahaye F
Gérôme F
Benabid F
Cordeiro C
Publication year
Publication venue
arXiv preprint arXiv:2211.10217

External Links

Snippet

The research enterprise towards achieving high-performance hollow-core photonic crystal fibers has led to impressive advancements in the latest years. Indeed, using this family of fibers becomes nowadays an overarching strategy for building a multitude of optical systems …
Continue reading at arxiv.org (PDF) (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
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02319—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by core or core-cladding interface features
    • G02B6/02338—Structured core, e.g. core contains more than one material, non-constant refractive index distribution in core, asymmetric or non-circular elements in core unit, multiple cores, insertions between core and clad
    • 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
    • G02B6/02—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
    • G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
    • G02B6/02376—Longitudinal variation along fibre axis direction, e.g. tapered holes
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00—Other optical systems; Other optical apparatus

Similar Documents

Publication Publication Date Title
Birks et al. “Photonic lantern” spectral filters in multi-core fibre
US7526169B2 (en) Low bend loss quasi-single-mode optical fiber and optical fiber line
Wang et al. Ultralow-loss fusion splicing between negative curvature hollow-core fibers and conventional SMFs with a reverse-tapering method
EP2369378A2 (en) Hollow-core photonic crystal fiber tapers
Osório et al. Displacement sensor based on a large-core hollow fiber and specklegram analysis
Tajima et al. Low-loss photonic crystal fibers
Mathew et al. Air-cladded mode-group selective photonic lanterns for mode-division multiplexing
Komanec et al. Hollow-core optical fibers
US20060204190A1 (en) Large mode-area microstructure optical fiber
Guo et al. Ultra-low-loss 5-LP mode selective coupler based on fused biconical taper technique
Warren-Smith et al. Soft-glass imaging microstructured optical fibers
Osório et al. Hollow-core fiber-based speckle displacement sensor
Dong et al. Development of multi-mode rod-type hollow-core antiresonant fiber
Bradley et al. Towards low loss hollow core optical fibers
Evtushenko et al. Technique for writing of fiber Bragg gratings over or near preliminary formed macro-structure defects in silica optical fibers
Bourdine et al. Experimental researches and testing of silica twisted six-GeO2-doped core microstructured optical fiber. Part I: fusion splicing with telecommunication optical fibers and differential mode delay map measurements
Razzak et al. Optimum design of a dispersion managed photonic crystal fiber for nonlinear optics applications in telecom systems
Osório et al. Hollow-core fibers for curvature sensing
Zhu High efficiency mode field adapters fabricated with CO2 laser splicer
Jacobsen et al. Carbon-coated optical fiber performance in hydrogen
Navernuzzaman et al. GeO2 Doped Polarization Maintaining Fiber for Residual Dispersion Compensation
Jollivet et al. All-fiber mode-field adapter for low coupling loss between step-index and large-mode area fibers
Huang Hollow core antiresonant fibres for fibre laser applications
Sharma et al. Introduction to photonic crystal fibers
Osório et al. Large-core hollow fibers for speckle-based displacement sensing