Yu et al., 2015 - Google Patents

Highly sensitive fiber taper interferometric hydrogen sensors

Yu et al., 2015

View PDF
Document ID
1870730461364049292
Author
Yu Z
Jin L
Sun L
Li J
Ran Y
Guan B
Publication year
Publication venue
IEEE Photonics Journal

External Links

Snippet

We report on the implementation of fiber taper interferometric hydrogen sensors with high sensitivity and good reproducibility. The tapering process is carried out with a commercial fusion splicer by precisely controlling the pulling and feeding velocities, as well as arc …
Continue reading at ieeexplore.ieee.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
    • 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
    • G02B6/02057—Optical fibre with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • 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
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N2021/7769—Measurement method of reaction-produced change in sensor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/10—Light guides of the optical waveguide type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/45—Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods

Similar Documents

Publication Publication Date Title
Yu et al. Highly sensitive fiber taper interferometric hydrogen sensors
Corres et al. Sensitivity optimization of tapered optical fiber humidity sensors by means of tuning the thickness of nanostructured sensitive coatings
Zhou et al. High-sensitivity SPR temperature sensor based on hollow-core fiber
Pu et al. Ultrasensitive refractive-index sensors based on tapered fiber coupler with Sagnac loop
Sun et al. An optical fiber Fabry–Perot interferometer sensor for simultaneous measurement of relative humidity and temperature
Li et al. Guanidine derivative polymer coated microbubble resonator for high sensitivity detection of CO 2 gas concentration
Ma et al. Mach–Zehnder interferometer based on a sandwich fiber structure for refractive index measurement
Tan et al. Temperature-insensitive humidity sensor based on a silica fiber taper interferometer
Fu et al. Low temperature cross-sensitivity humidity sensor based on a U-shaped microfiber interferometer
Gai et al. Preparation and application of microfiber resonant ring sensors: A review
Zhang et al. Advances in optical fiber Bragg grating sensor technologies
Du et al. Highly sensitive hydrogen sensor based on an in-fiber Mach-Zehnder interferometer with polymer infiltration and Pt-loaded WO 3 coating
Ma et al. Sensitivity-enhanced temperature sensor based on encapsulated S-taper fiber Modal interferometer
Xu et al. Hydrogen sensor based on polymer-filled hollow core fiber with Pt-loaded WO3/SiO2 coating
Bai et al. Simultaneous measurement of relative humidity and temperature using a microfiber coupler coated with molybdenum disulfide nanosheets
Ding et al. Highly sensitive balloon-like fiber interferometer based on GO nanomaterial coated for humidity measurement
Su et al. Tip packaged high-temperature miniature sensor based on suspended core optical fiber
Dash et al. PCF modal interferometer based on macrobending for refractive index sensing
Wang et al. Refractive index and temperature sensor based on fiber ring laser with tapered seven core fiber structure in 2 μm band
Chen et al. In-line interferometric temperature sensor based on dual-core fiber
Al-Hayali et al. All fiber-optic temperature sensor based on cladding etched no-core fiber coated with nanostructured copper oxide-polyvinyl alcohol thin film
CN110006847B (en) Graphene-based interference type optical fiber humidity sensor and manufacturing method thereof
Liu et al. Multimode interferometric sensor based on the no-core tellurite optical fiber for cryogenic temperature detection
Jin et al. Highly sensitive temperature sensing probes based on liquid cladding elliptical micro/nanofibers
Chen et al. The fiber temperature sensor with PDMS sensitization based on the T-MFM fiber structure