DE69012372T2 - Anordnung zur Kontrolle der modalen Ausrichtung optischer Fasern. - Google Patents
Anordnung zur Kontrolle der modalen Ausrichtung optischer Fasern.Info
- Publication number
- DE69012372T2 DE69012372T2 DE69012372T DE69012372T DE69012372T2 DE 69012372 T2 DE69012372 T2 DE 69012372T2 DE 69012372 T DE69012372 T DE 69012372T DE 69012372 T DE69012372 T DE 69012372T DE 69012372 T2 DE69012372 T2 DE 69012372T2
- Authority
- DE
- Germany
- Prior art keywords
- arrangement
- controlling
- optical fibers
- modal alignment
- modal
- 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
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
- G01M11/33—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face
-
- 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
- G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
-
- 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
- G02B6/3801—Permanent connections, i.e. wherein fibres are kept aligned by mechanical means
- G02B6/3803—Adjustment or alignment devices for alignment prior to splicing
-
- 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
- G02B6/3834—Means for centering or aligning the light guide within the ferrule
- G02B6/3843—Means for centering or aligning the light guide within the ferrule with auxiliary facilities for movably aligning or adjusting the fibre within its ferrule, e.g. measuring position or eccentricity
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Optical Couplings Of Light Guides (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8902221A FR2643466B1 (fr) | 1989-02-21 | 1989-02-21 | Dispositif pour le controle et l'ajustement de l'alignement modal de fibres optiques |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69012372D1 DE69012372D1 (de) | 1994-10-20 |
DE69012372T2 true DE69012372T2 (de) | 1995-04-06 |
Family
ID=9378968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69012372T Expired - Fee Related DE69012372T2 (de) | 1989-02-21 | 1990-02-20 | Anordnung zur Kontrolle der modalen Ausrichtung optischer Fasern. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5028118A (de) |
EP (1) | EP0384828B1 (de) |
JP (1) | JPH02248903A (de) |
CA (1) | CA2010498A1 (de) |
DE (1) | DE69012372T2 (de) |
FR (1) | FR2643466B1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5138675A (en) * | 1991-06-12 | 1992-08-11 | Digital Equipment Corporation | Mode scrambler as an optical isolator for higher-coherence lasers in multi-mode fiber plants |
US5513287A (en) * | 1994-08-26 | 1996-04-30 | The United States Of America As Represented By The Secretary Of The Air Force | Prism coupling mount |
JP2001013036A (ja) * | 1999-06-30 | 2001-01-19 | Ando Electric Co Ltd | マルチモード光ファイバ用光時間領域後方散乱測定装置、その光源部及び光源部の製造方法 |
JP4472523B2 (ja) * | 2002-07-04 | 2010-06-02 | ヴェーテッヒ・ゲーエムベーハー | 光導波路内に特定の節の分布を生成するための装置及び方法 |
GB0328370D0 (en) * | 2003-12-05 | 2004-01-14 | Southampton Photonics Ltd | Apparatus for providing optical radiation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60107603A (ja) * | 1983-11-17 | 1985-06-13 | Nippon Telegr & Teleph Corp <Ntt> | 偏波保持光フアイバの接続方法 |
FR2590685A1 (fr) * | 1985-11-22 | 1987-05-29 | Lerouzic Jean | Dispositif pour optimiser l'injection de lumiere dans le coeur d'une fibre optique, systeme et procede de liaison optique utilisant ce dispositif. |
US4797893A (en) * | 1987-06-09 | 1989-01-10 | Virgo Optics, Inc. | Microlaser system |
-
1989
- 1989-02-21 FR FR8902221A patent/FR2643466B1/fr not_active Expired - Lifetime
-
1990
- 1990-02-14 US US07/480,106 patent/US5028118A/en not_active Expired - Fee Related
- 1990-02-20 DE DE69012372T patent/DE69012372T2/de not_active Expired - Fee Related
- 1990-02-20 EP EP90400461A patent/EP0384828B1/de not_active Expired - Lifetime
- 1990-02-20 CA CA002010498A patent/CA2010498A1/en not_active Abandoned
- 1990-02-21 JP JP2040851A patent/JPH02248903A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0384828A1 (de) | 1990-08-29 |
EP0384828B1 (de) | 1994-09-14 |
FR2643466A1 (fr) | 1990-08-24 |
FR2643466B1 (fr) | 1991-04-19 |
CA2010498A1 (en) | 1990-08-21 |
DE69012372D1 (de) | 1994-10-20 |
US5028118A (en) | 1991-07-02 |
JPH02248903A (ja) | 1990-10-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69021487T2 (de) | Faseroptische Verbindungsanordnung. | |
DE69009688T2 (de) | Anordnung zum Spleissen von Lichtwellenleitern. | |
DE3852428T2 (de) | Verteilertafel für optische Fasern. | |
EP0414369A3 (en) | Single-mode, single-polarization optical fiber | |
DE59004780D1 (de) | Faseroptischer Sensor. | |
DE69010138D1 (de) | Anordnung zur Ausrichtung optischer Fasern und Herstellungsmethode dafür. | |
DE69019354T2 (de) | Optischer Faserkreisel. | |
DE69018041T2 (de) | Optischer Schalter zur Verwendung mit optischen Fasern. | |
DE69023799D1 (de) | Lichtleiter-Messfühler. | |
DE3884341D1 (de) | Anordnung zur Kopplung von Monomode-Fasern. | |
DE69018616T2 (de) | Faseroptischer koppler. | |
DE69025078T2 (de) | Optischer Faserkreisel | |
DE69007034T2 (de) | Optischer Faserkreisel. | |
NO180788C (no) | Optisk fiber | |
DE69009144D1 (de) | Optischer Faserkreisel. | |
DE69012372T2 (de) | Anordnung zur Kontrolle der modalen Ausrichtung optischer Fasern. | |
DE69007668T2 (de) | Faseroptischer Kreisel. | |
DE69002974T2 (de) | Optische Faser zur Frequenzumwandlung. | |
NO890275L (no) | Optiske fibre. | |
NO905369D0 (no) | Foering for optisk fiber. | |
DE69003157T2 (de) | Faseroptischer Kreisel. | |
DE68903333D1 (de) | Optischer faserkreisel. | |
DK12088D0 (da) | Fluidumtaet samlestykke til optiske fibre | |
NO903502D0 (no) | Hylsefoering for optisk fiber. | |
KR910004198U (ko) | 광섬유의 지지용 조정구 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |