DE3486273T2 - Faseroptisches Bauelement. - Google Patents
Faseroptisches Bauelement.Info
- Publication number
- DE3486273T2 DE3486273T2 DE3486273T DE3486273T DE3486273T2 DE 3486273 T2 DE3486273 T2 DE 3486273T2 DE 3486273 T DE3486273 T DE 3486273T DE 3486273 T DE3486273 T DE 3486273T DE 3486273 T2 DE3486273 T2 DE 3486273T2
- Authority
- DE
- Germany
- Prior art keywords
- fiber optic
- optic component
- component
- fiber
- optic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000835 fiber Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2558—Reinforcement of splice joint
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/104—Coating to obtain optical fibres
- C03C25/106—Single coatings
- C03C25/1061—Inorganic coatings
- C03C25/1063—Metals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/268—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light using optical fibres
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/292—Light, e.g. infrared or ultraviolet
- G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/292—Light, e.g. infrared or ultraviolet
- G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
- G01F23/2922—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/292—Light, e.g. infrared or ultraviolet
- G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
- G01F23/2922—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms
- G01F23/2925—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms using electrical detecting means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/292—Light, e.g. infrared or ultraviolet
- G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
- G01F23/2922—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms
- G01F23/2925—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms using electrical detecting means
- G01F23/2927—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms using electrical detecting means for several discrete levels, e.g. with more than one light-conducting sensing element
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/14—Mode converters
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- 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
- G02B6/2821—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 using lateral coupling between contiguous fibres to split or combine optical signals
- G02B6/2826—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 using lateral coupling between contiguous fibres to split or combine optical signals using mechanical machining means for shaping of the couplers, e.g. grinding or polishing
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- 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
- G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- 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
- G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
- G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4248—Feed-through connections for the hermetical passage of fibres through a package wall
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
- G02B6/3632—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means
- G02B6/3636—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means the mechanical coupling means being grooves
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- 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
- G02B6/3854—Ferrules characterised by materials
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57273484A | 1984-01-20 | 1984-01-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3486273D1 DE3486273D1 (de) | 1994-03-24 |
DE3486273T2 true DE3486273T2 (de) | 1994-05-19 |
Family
ID=24289128
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787202271T Expired - Fee Related DE3485392D1 (de) | 1984-01-20 | 1984-05-07 | Fluessigkeitsniveausensor. |
DE3486273T Expired - Fee Related DE3486273T2 (de) | 1984-01-20 | 1984-05-07 | Faseroptisches Bauelement. |
DE8787202273T Expired - Fee Related DE3485676D1 (de) | 1984-01-20 | 1984-05-07 | Faseroptisches bauelement. |
DE87202272T Expired - Fee Related DE3486182T2 (de) | 1984-01-20 | 1984-05-07 | Faseroptisches bauelement. |
DE8484902153T Expired - Fee Related DE3482706D1 (de) | 1984-01-20 | 1984-05-07 | Faseroptische struktur und deren herstellung. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787202271T Expired - Fee Related DE3485392D1 (de) | 1984-01-20 | 1984-05-07 | Fluessigkeitsniveausensor. |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787202273T Expired - Fee Related DE3485676D1 (de) | 1984-01-20 | 1984-05-07 | Faseroptisches bauelement. |
DE87202272T Expired - Fee Related DE3486182T2 (de) | 1984-01-20 | 1984-05-07 | Faseroptisches bauelement. |
DE8484902153T Expired - Fee Related DE3482706D1 (de) | 1984-01-20 | 1984-05-07 | Faseroptische struktur und deren herstellung. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0168404B1 (de) |
JP (1) | JPS61501054A (de) |
DE (5) | DE3485392D1 (de) |
IT (1) | IT1182127B (de) |
WO (1) | WO1985003360A2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0339918A3 (de) * | 1988-04-28 | 1990-12-05 | Canadian Instrumentation And Research Limited | Optischer Kuppler |
GB2223841A (en) * | 1988-08-31 | 1990-04-18 | Red Kite Tech | Parameter measurement using refractive index change |
JPH02195304A (ja) * | 1989-01-23 | 1990-08-01 | Sumitomo Electric Ind Ltd | 光ファイバの融着接続方法 |
US5026984A (en) * | 1990-01-16 | 1991-06-25 | Sperry Marine, Inc. | Methods for sensing temperature, pressure and liquid level and variable ratio fiber optic coupler sensors therefor |
WO2005066598A1 (en) * | 2003-12-26 | 2005-07-21 | Council Of Scientific & Industrial Research | Fiber optic point temperature sensor |
PL406197A1 (pl) * | 2013-11-22 | 2015-05-25 | Inphotech Spółka Z Ograniczoną Odpowiedzialnością | Sposób łączenia włókien światłowodowych pokrytych warstwą przewodzącą z elementami metalowymi |
US9606311B2 (en) * | 2013-12-18 | 2017-03-28 | Raytheon Company | Thermal management for high-power optical fibers |
US9664852B1 (en) * | 2016-09-30 | 2017-05-30 | Nanya Technology Corporation | Optical waveguide having several dielectric layers and at least one metal cladding layer |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2034344A1 (de) * | 1970-07-10 | 1972-01-13 | Ulrich H | Einrichtung zur Messung physikalischer Großen durch Messung der Intensität eines Lichtstrahlenbundels |
JPS51103442A (en) * | 1975-03-07 | 1976-09-13 | Fujikura Ltd | Hikarifuaibano tanbushorihoho |
US4033668A (en) * | 1976-04-08 | 1977-07-05 | Bell Telephone Laboratories, Incorporated | Solderable glass splices, terminations and hermetic seals |
GB1555130A (en) * | 1976-10-06 | 1979-11-07 | Krylov V M | And others temperature measuring device |
GB1575341A (en) * | 1977-03-24 | 1980-09-17 | Green Precision Ind Ltd Lee | Method and apparatus for terminating optical fibres |
GB1571942A (en) * | 1977-03-24 | 1980-07-23 | Cannon Electric Great Britain | Fibre optic connector |
US4287427A (en) * | 1977-10-17 | 1981-09-01 | Scifres Donald R | Liquid-level monitor |
JPS5922203B2 (ja) * | 1978-10-06 | 1984-05-25 | ケイディディ株式会社 | 光海底中継器のフイ−ドスル |
FR2458825A1 (fr) * | 1979-06-08 | 1981-01-02 | Thomson Csf | Procede de montage d'une fibre optique dans un embout, embout ainsi monte, et dispositif de connexion de fibres optiques utilisant cet embout |
US4493528A (en) * | 1980-04-11 | 1985-01-15 | Board Of Trustees Of The Leland Stanford Junior University | Fiber optic directional coupler |
US4386822A (en) * | 1980-10-10 | 1983-06-07 | The Leland Stanford Junior University | Polarizer and method |
US4407561A (en) * | 1980-10-14 | 1983-10-04 | Hughes Aircraft Company | Metallic clad fiber optical waveguide |
FR2515364B1 (fr) * | 1981-10-28 | 1985-07-05 | Cables De Lyon Geoffroy Delore | Dispositif de renforcement de la soudure en bout de deux fibres optiques |
DE3202089C2 (de) * | 1982-01-23 | 1985-01-17 | Fa. Carl Zeiss, 7920 Heidenheim | Faseroptischer Temperatursensor |
FR2524980B1 (fr) * | 1982-04-08 | 1986-02-21 | Dupont S T | Dispositif de detection du niveau d'un liquide dans un reservoir et reservoir, notamment briquet a gaz, equipe de ce dispositif |
SE431128B (sv) * | 1982-05-27 | 1984-01-16 | Asea Ab | Fiberoptisk sensor med atomert lokaliserade luminiscenscentra fiberoptisk sensor med atomert lokaliserade luminiscenscentra |
DE3380453D1 (en) * | 1982-06-05 | 1989-09-28 | Amp Inc | Optical fibre termination method, terminal, splice, and connector therefor |
FR2544877B1 (fr) * | 1983-04-22 | 1986-07-04 | Electricite De France | Sonde optique |
-
1984
- 1984-05-07 EP EP84902153A patent/EP0168404B1/de not_active Expired - Lifetime
- 1984-05-07 DE DE8787202271T patent/DE3485392D1/de not_active Expired - Fee Related
- 1984-05-07 WO PCT/US1984/000692 patent/WO1985003360A2/en active IP Right Grant
- 1984-05-07 DE DE3486273T patent/DE3486273T2/de not_active Expired - Fee Related
- 1984-05-07 DE DE8787202273T patent/DE3485676D1/de not_active Expired - Fee Related
- 1984-05-07 DE DE87202272T patent/DE3486182T2/de not_active Expired - Fee Related
- 1984-05-07 DE DE8484902153T patent/DE3482706D1/de not_active Expired - Fee Related
- 1984-05-07 JP JP59501953A patent/JPS61501054A/ja active Pending
-
1985
- 1985-01-18 IT IT47562/85A patent/IT1182127B/it active
Also Published As
Publication number | Publication date |
---|---|
DE3486182D1 (de) | 1993-08-26 |
DE3485392D1 (de) | 1992-02-06 |
EP0168404B1 (de) | 1990-07-11 |
DE3486182T2 (de) | 1993-11-04 |
IT1182127B (it) | 1987-09-30 |
WO1985003360A2 (en) | 1985-08-01 |
DE3486273D1 (de) | 1994-03-24 |
IT8547562A1 (it) | 1986-07-18 |
IT8547562A0 (it) | 1985-01-18 |
JPS61501054A (ja) | 1986-05-22 |
DE3482706D1 (de) | 1990-08-16 |
WO1985003360A3 (en) | 1986-01-30 |
EP0168404A1 (de) | 1986-01-22 |
DE3485676D1 (de) | 1992-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |