GR3015964T3 - Apparatus and method for determining elastic properties of optical fiber by contact area measurement. - Google Patents
Apparatus and method for determining elastic properties of optical fiber by contact area measurement.Info
- Publication number
- GR3015964T3 GR3015964T3 GR950401087T GR950401087T GR3015964T3 GR 3015964 T3 GR3015964 T3 GR 3015964T3 GR 950401087 T GR950401087 T GR 950401087T GR 950401087 T GR950401087 T GR 950401087T GR 3015964 T3 GR3015964 T3 GR 3015964T3
- Authority
- GR
- Greece
- Prior art keywords
- optical fiber
- contact area
- elastic properties
- area measurement
- determining elastic
- Prior art date
Links
- 238000005259 measurement Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000013307 optical fiber Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- 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 sub-millimetre waves, infrared, visible or ultraviolet light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
- G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
- G01L5/105—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means using electro-optical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/08—Testing mechanical properties
- G01M11/088—Testing mechanical properties of optical fibres; Mechanical features associated with the optical testing of optical fibres
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
- G01M11/35—Testing of optical devices, constituted by fibre optics or optical waveguides in which light is transversely coupled into or out of the fibre or waveguide, e.g. using integrating spheres
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/028—One dimensional, e.g. filaments, wires, ropes or cables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
- G01N33/386—Glass
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/454,229 US4997276A (en) | 1989-12-21 | 1989-12-21 | Apparatus and method for determining elastic properties of optical fibers by contact area measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR3015964T3 true GR3015964T3 (en) | 1995-07-31 |
Family
ID=23803824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR950401087T GR3015964T3 (en) | 1989-12-21 | 1995-04-28 | Apparatus and method for determining elastic properties of optical fiber by contact area measurement. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4997276A (el) |
| EP (1) | EP0434281B1 (el) |
| JP (1) | JPH07109386B2 (el) |
| KR (1) | KR940002493B1 (el) |
| CA (1) | CA2030302C (el) |
| DE (1) | DE69016625T2 (el) |
| EG (1) | EG19320A (el) |
| ES (1) | ES2066994T3 (el) |
| GR (1) | GR3015964T3 (el) |
| NO (1) | NO905435L (el) |
| TR (1) | TR25038A (el) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5410396A (en) * | 1993-01-11 | 1995-04-25 | Hughes Aircraft Company | Automated test station for performing a variety of tests on optical fiber under tension |
| GB9716046D0 (en) * | 1997-07-31 | 1997-10-01 | Secr Defence | Compliance measurement device |
| DE10108303A1 (de) * | 2001-02-21 | 2002-08-22 | Deutsche Telekom Ag | Anordnung und Verfahren zum Detektieren eines optischen Signals an der Längsseite einer Glasfaser |
| GB201121300D0 (en) | 2011-12-12 | 2012-01-25 | Glaxo Group Ltd | Novel composition |
| US9574969B2 (en) | 2014-05-09 | 2017-02-21 | Corning Incorporated | Apparatuses for screen testing an optical fiber and methods for using the same |
| US20160356669A1 (en) * | 2015-06-08 | 2016-12-08 | Corning Incorporated | Integrated capstan and apparatus for screen testing an optical fiber |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3062831D1 (en) * | 1979-09-20 | 1983-05-26 | Post Office | Method and apparatus for proof testing glass fibres |
| JPH0675028B2 (ja) * | 1986-12-03 | 1994-09-21 | 松下電器産業株式会社 | 塗膜の表面硬度評価方法及び評価装置 |
| JPH01245129A (ja) * | 1988-03-28 | 1989-09-29 | Furukawa Electric Co Ltd:The | 光ファイバ心線の捻回強度スクリーニング装置 |
| US4940891A (en) * | 1989-08-22 | 1990-07-10 | The United States Of America As Represented By The Secretary Of The Navy | Automated system for measuring the strength of optical fibers |
-
1989
- 1989-12-21 US US07/454,229 patent/US4997276A/en not_active Expired - Fee Related
-
1990
- 1990-11-20 CA CA002030302A patent/CA2030302C/en not_active Expired - Fee Related
- 1990-12-11 EP EP90313456A patent/EP0434281B1/en not_active Expired - Lifetime
- 1990-12-11 DE DE69016625T patent/DE69016625T2/de not_active Expired - Fee Related
- 1990-12-11 ES ES90313456T patent/ES2066994T3/es not_active Expired - Lifetime
- 1990-12-13 TR TR90/1176A patent/TR25038A/xx unknown
- 1990-12-17 NO NO90905435A patent/NO905435L/no unknown
- 1990-12-20 EG EG74890A patent/EG19320A/xx active
- 1990-12-20 KR KR1019900021146A patent/KR940002493B1/ko not_active IP Right Cessation
- 1990-12-21 JP JP2413378A patent/JPH07109386B2/ja not_active Expired - Lifetime
-
1995
- 1995-04-28 GR GR950401087T patent/GR3015964T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO905435D0 (no) | 1990-12-17 |
| DE69016625T2 (de) | 1995-10-05 |
| KR940002493B1 (ko) | 1994-03-25 |
| EG19320A (en) | 1994-11-30 |
| EP0434281A2 (en) | 1991-06-26 |
| CA2030302C (en) | 1995-07-04 |
| EP0434281B1 (en) | 1995-02-01 |
| DE69016625D1 (de) | 1995-03-16 |
| US4997276A (en) | 1991-03-05 |
| JPH07109386B2 (ja) | 1995-11-22 |
| JPH04121638A (ja) | 1992-04-22 |
| KR910012702A (ko) | 1991-08-08 |
| EP0434281A3 (en) | 1992-04-01 |
| TR25038A (tr) | 1992-09-01 |
| NO905435L (no) | 1991-06-24 |
| ES2066994T3 (es) | 1995-03-16 |
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