ATE502290T1 - Signalerkennung in glasfasern - Google Patents
Signalerkennung in glasfasernInfo
- Publication number
- ATE502290T1 ATE502290T1 AT08827118T AT08827118T ATE502290T1 AT E502290 T1 ATE502290 T1 AT E502290T1 AT 08827118 T AT08827118 T AT 08827118T AT 08827118 T AT08827118 T AT 08827118T AT E502290 T1 ATE502290 T1 AT E502290T1
- Authority
- AT
- Austria
- Prior art keywords
- switch
- state
- accumulator
- glass fibers
- signal detection
- Prior art date
Links
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Optical Communication System (AREA)
- Glass Compositions (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Geophysics And Detection Of Objects (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0705354 | 2007-07-23 | ||
PCT/FR2008/051359 WO2009019389A2 (fr) | 2007-07-23 | 2008-07-18 | Detection de signal dans une fibre optique |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE502290T1 true ATE502290T1 (de) | 2011-04-15 |
Family
ID=39204991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08827118T ATE502290T1 (de) | 2007-07-23 | 2008-07-18 | Signalerkennung in glasfasern |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2171417B1 (de) |
AT (1) | ATE502290T1 (de) |
DE (1) | DE602008005592D1 (de) |
ES (1) | ES2363408T3 (de) |
PL (1) | PL2171417T3 (de) |
WO (1) | WO2009019389A2 (de) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1184245B (it) * | 1985-06-20 | 1987-10-22 | Pirelli Cavi Spa | Apparecchiatura di telealimentazione a guida ottica |
CA1234897A (en) * | 1985-09-23 | 1988-04-05 | Northern Telecom Limited | Test instrument |
US5591964A (en) * | 1995-05-11 | 1997-01-07 | Poole; Craig D. | Optical power meter using low-power measurement circuit |
US5781285A (en) * | 1996-12-23 | 1998-07-14 | Nuvisions International, Inc. | Method and apparatus for monitoring presence and direction of light in optical fibers |
US6094261A (en) * | 1998-01-29 | 2000-07-25 | L-Com, Inc. | Method and apparatus for distinguishing fiber-optic cables |
-
2008
- 2008-07-18 EP EP08827118A patent/EP2171417B1/de active Active
- 2008-07-18 DE DE602008005592T patent/DE602008005592D1/de active Active
- 2008-07-18 WO PCT/FR2008/051359 patent/WO2009019389A2/fr active Application Filing
- 2008-07-18 PL PL08827118T patent/PL2171417T3/pl unknown
- 2008-07-18 ES ES08827118T patent/ES2363408T3/es active Active
- 2008-07-18 AT AT08827118T patent/ATE502290T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2009019389A2 (fr) | 2009-02-12 |
DE602008005592D1 (de) | 2011-04-28 |
ES2363408T3 (es) | 2011-08-03 |
EP2171417B1 (de) | 2011-03-16 |
EP2171417A2 (de) | 2010-04-07 |
WO2009019389A3 (fr) | 2009-04-23 |
PL2171417T3 (pl) | 2011-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |