BR112012020108A2 - dispositivo de filtro de fibra ótica e método para fabricação do mesmo. - Google Patents
dispositivo de filtro de fibra ótica e método para fabricação do mesmo.Info
- Publication number
- BR112012020108A2 BR112012020108A2 BR112012020108A BR112012020108A BR112012020108A2 BR 112012020108 A2 BR112012020108 A2 BR 112012020108A2 BR 112012020108 A BR112012020108 A BR 112012020108A BR 112012020108 A BR112012020108 A BR 112012020108A BR 112012020108 A2 BR112012020108 A2 BR 112012020108A2
- Authority
- BR
- Brazil
- Prior art keywords
- filter element
- hole
- optical
- optical filter
- optical fiber
- Prior art date
Links
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
- G02B6/26—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
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
- G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
- G02B6/29362—Serial cascade of filters or filtering operations, e.g. for a large number of channels
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/141—Beam splitting or combining systems operating by reflection only using dichroic mirrors
-
- 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
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
- G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
- G02B6/29368—Light guide comprising the filter, e.g. filter deposited on a fibre end
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
dispositivo de filtro de fibra ótica e método para fabricação do mesmo. a invenção refere-se a um dispositivo de filtro de fibra ótica que compreende: um primeiro conjunto de rabicho de fibra (110) tendo uma primeira fibra ótica (111), um segundo conjunto de rabicho de fibra (120) tendo uma segunda fibra ótica (121), um primeiro elemento de filtragem ótica (114) e um segundo elemento de filtragem ótica (124). o primeiro elemento de filtragem ótica é o dispositivo entre um primeiro orifício (113) da primeira fibra ótica e um segundo orifício (123) da segunda fibra ótica e é inclinado em um ângulo em relação a um eixo geométrico da primeira fibra ótica, tal que um componente de luz dentro de uma primeira faixa de comprimento de onda emitido do primeiro orifício é transmitido através do primeiro elemento de filtragem ótica e entra na segunda fibra ótica através do segundo orifício, e um componente de luz dentro de uma segunda faixa de comprimento de onda emitido do primeiro orifício é refletido pelo primeiro elemento de filtragem ótica para formar uma luz refletida. o segundo elemento de filtragem ótica é disposto tal que a luz refletida reorna para a primeira fibra ótica através do primeiro orifício depois que ela foi refletida pelo segundo elemento de filtragem ótica e novamente pelo primeiro elemento de filtragem ótica.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010116459XA CN102156329B (zh) | 2010-02-12 | 2010-02-12 | 光纤滤波器装置及其制造方法 |
| PCT/IB2011/050492 WO2011098939A1 (en) | 2010-02-12 | 2011-02-04 | Optical fiber filter device and method for manufacturing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112012020108A2 true BR112012020108A2 (pt) | 2018-03-20 |
Family
ID=43945440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112012020108A BR112012020108A2 (pt) | 2010-02-12 | 2011-02-04 | dispositivo de filtro de fibra ótica e método para fabricação do mesmo. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9341784B2 (pt) |
| EP (1) | EP2534513A1 (pt) |
| JP (1) | JP5688856B2 (pt) |
| KR (1) | KR20120137479A (pt) |
| CN (1) | CN102156329B (pt) |
| AU (1) | AU2011214000B2 (pt) |
| BR (1) | BR112012020108A2 (pt) |
| MX (1) | MX2012009315A (pt) |
| RU (1) | RU2554890C2 (pt) |
| WO (1) | WO2011098939A1 (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180172914A1 (en) * | 2015-06-12 | 2018-06-21 | 3M Innovative Properties Company | Optical fiber with thin film coating and connector |
| WO2017007749A1 (en) * | 2015-07-06 | 2017-01-12 | Alliance Fiber Optic Products, Inc. | Passive optical network and wavelength selective two-port reflectors for use therein |
| US10281652B2 (en) | 2016-08-16 | 2019-05-07 | Alliance Fiber Optic Products, Inc. | Two-port high isolation filter |
| US11528079B2 (en) | 2017-10-05 | 2022-12-13 | Commscope Technologies Llc | Optical fiber testing device and method |
| CN107741616A (zh) * | 2017-10-19 | 2018-02-27 | 成都旭思特科技有限公司 | 提高反射隔离度的光纤滤波器制造方法 |
| CN110850530B (zh) * | 2019-11-20 | 2021-07-30 | 江苏奥雷光电有限公司 | 一种光器件降低反射光串扰的方法 |
| KR102422893B1 (ko) * | 2022-03-02 | 2022-07-20 | (주)에스엘테크놀로지 | 수율이 향상된 wdm 소자 자동화 제조 시스템 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2840493A1 (de) * | 1978-09-18 | 1980-03-27 | Siemens Ag | Frequenzselektives optisches lichtverteilerelement und verfahren zu seiner herstellung |
| GB2048510B (en) | 1979-05-08 | 1983-01-26 | Cannon Electric Great Britain | Hermaphroditic connector |
| US4296995A (en) * | 1980-02-01 | 1981-10-27 | International Telephone And Telegraph Corporation | Optical fiber beam splitter couplers employing coatings with dichroic properties |
| JPS57118214A (en) | 1980-11-27 | 1982-07-23 | Licentia Gmbh | Optical branch unit |
| DE3135312A1 (de) | 1980-11-27 | 1982-07-01 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | "optisches verzweigungsglied" |
| WO1983004150A1 (en) * | 1982-05-06 | 1983-11-24 | Nippon Telegraph And Telephone Public Corporation | Method and device for separating position of fault in light transmission line |
| US4705352A (en) | 1985-12-30 | 1987-11-10 | Amphenol Corporation | Fiber optic connector |
| JPS63282704A (ja) | 1987-05-15 | 1988-11-18 | Furukawa Electric Co Ltd:The | 光回路の製造方法 |
| US4900118A (en) * | 1987-05-22 | 1990-02-13 | Furukawa Electric Co., Ltd. | Multiple-fiber optical component and method for manufacturing of the same |
| JPH01312514A (ja) | 1988-06-10 | 1989-12-18 | Sumitomo Electric Ind Ltd | 光ファイバ集積装置 |
| US5031984A (en) | 1990-01-17 | 1991-07-16 | Alcatel Na | Optical fiber electro-optical module |
| JP2782931B2 (ja) * | 1990-08-31 | 1998-08-06 | 日本電気株式会社 | 導波路型光デバイス |
| RU2069381C1 (ru) * | 1992-08-18 | 1996-11-20 | Виктор Александрович Шапиро | Световодный вращающийся соединитель |
| JPH07218737A (ja) * | 1994-01-28 | 1995-08-18 | Furukawa Electric Co Ltd:The | 光部品 |
| JPH0854541A (ja) | 1994-08-15 | 1996-02-27 | Fujitsu Ltd | 双方向伝送光モジュール |
| DE10201127C2 (de) * | 2002-01-09 | 2003-11-20 | Infineon Technologies Ag | Anordnung zum Ein- und/oder Auskoppeln optischer Signale mindestens eines optischen Datenkanals in bzw. aus einem Lichtwellenleiter |
| JP2004287384A (ja) | 2003-03-04 | 2004-10-14 | Ntt Afty Corp | 光フィルタ素子および光フィルタ部品 |
| JP2005062565A (ja) | 2003-08-15 | 2005-03-10 | Fujitsu Ltd | 集積光フィルタ |
| JP2009103838A (ja) | 2007-10-22 | 2009-05-14 | Fujikura Ltd | 光コネクタアダプタ |
| JP2009204765A (ja) | 2008-02-27 | 2009-09-10 | Kyocera Corp | 光合分波器およびそれを用いた光送受信器 |
| US7712970B1 (en) | 2009-01-12 | 2010-05-11 | Alliance Fiber Optic Products Co., Ltd. | Detachable fiber optic connector |
| CN201698047U (zh) * | 2010-02-12 | 2011-01-05 | 泰科电子(上海)有限公司 | 光纤滤波器装置 |
-
2010
- 2010-02-12 CN CN201010116459XA patent/CN102156329B/zh not_active Expired - Fee Related
-
2011
- 2011-02-04 WO PCT/IB2011/050492 patent/WO2011098939A1/en active Application Filing
- 2011-02-04 AU AU2011214000A patent/AU2011214000B2/en not_active Ceased
- 2011-02-04 EP EP11706357A patent/EP2534513A1/en not_active Withdrawn
- 2011-02-04 KR KR1020127023882A patent/KR20120137479A/ko not_active Application Discontinuation
- 2011-02-04 RU RU2012139060/28A patent/RU2554890C2/ru not_active IP Right Cessation
- 2011-02-04 BR BR112012020108A patent/BR112012020108A2/pt not_active IP Right Cessation
- 2011-02-04 JP JP2012552499A patent/JP5688856B2/ja not_active Expired - Fee Related
- 2011-02-04 US US13/578,226 patent/US9341784B2/en not_active Expired - Fee Related
- 2011-02-04 MX MX2012009315A patent/MX2012009315A/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| AU2011214000B2 (en) | 2015-11-26 |
| EP2534513A1 (en) | 2012-12-19 |
| CN102156329A (zh) | 2011-08-17 |
| US20120308182A1 (en) | 2012-12-06 |
| KR20120137479A (ko) | 2012-12-21 |
| AU2011214000A1 (en) | 2012-10-11 |
| JP2013519912A (ja) | 2013-05-30 |
| US9341784B2 (en) | 2016-05-17 |
| RU2012139060A (ru) | 2014-03-20 |
| WO2011098939A1 (en) | 2011-08-18 |
| CN102156329B (zh) | 2013-05-22 |
| JP5688856B2 (ja) | 2015-03-25 |
| RU2554890C2 (ru) | 2015-06-27 |
| MX2012009315A (es) | 2012-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 8A ANUIDADE. |
|
| B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
| B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2500 DE 04-12-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |