DE60110901D1 - Faserkoppler, system und zugehörige verfahren zur reduktion von rückreflektionen - Google Patents
Faserkoppler, system und zugehörige verfahren zur reduktion von rückreflektionenInfo
- Publication number
- DE60110901D1 DE60110901D1 DE60110901T DE60110901T DE60110901D1 DE 60110901 D1 DE60110901 D1 DE 60110901D1 DE 60110901 T DE60110901 T DE 60110901T DE 60110901 T DE60110901 T DE 60110901T DE 60110901 D1 DE60110901 D1 DE 60110901D1
- Authority
- DE
- Germany
- Prior art keywords
- related methods
- fiber coupler
- reducing reverse
- reflections
- reverse reflections
- 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 - Lifetime
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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0052—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode
-
- 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
- G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
-
- 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
- G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
- G02B27/4233—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application
- G02B27/4255—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application for alignment or positioning purposes
-
- 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
- G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
- G02B27/4272—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having plural diffractive elements positioned sequentially along the optical path
-
- 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
- G02B6/29304—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 diffraction, e.g. grating
- G02B6/29305—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 diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
- G02B6/29311—Diffractive element operating in transmission
-
- 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
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4206—Optical features
-
- 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
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4207—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback
-
- 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
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0938—Using specific optical elements
- G02B27/0944—Diffractive optical elements, e.g. gratings, holograms
-
- 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
- G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
- G02B6/4203—Optical features
-
- 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
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a device
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Gyroscopes (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Paper (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US614184 | 2000-07-11 | ||
US09/614,184 US6496621B1 (en) | 1998-09-22 | 2000-07-11 | Fiber coupler system and associated methods for reducing back reflections |
PCT/US2001/021761 WO2002005004A2 (en) | 2000-07-11 | 2001-07-10 | Fiber coupler, system and associated methods for reducing back reflections |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60110901D1 true DE60110901D1 (de) | 2005-06-23 |
DE60110901T2 DE60110901T2 (de) | 2006-03-23 |
Family
ID=24460189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60110901T Expired - Lifetime DE60110901T2 (de) | 2000-07-11 | 2001-07-10 | Faserkoppler, system und zugehörige verfahren zur reduktion von rückreflektionen |
Country Status (7)
Country | Link |
---|---|
US (5) | US6496621B1 (de) |
EP (1) | EP1264204B1 (de) |
AT (1) | ATE295970T1 (de) |
AU (1) | AU2001273328A1 (de) |
CA (1) | CA2403682C (de) |
DE (1) | DE60110901T2 (de) |
WO (1) | WO2002005004A2 (de) |
Families Citing this family (40)
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US6905900B1 (en) * | 2000-11-28 | 2005-06-14 | Finisar Corporation | Versatile method and system for single mode VCSELs |
US7065124B2 (en) * | 2000-11-28 | 2006-06-20 | Finlsar Corporation | Electron affinity engineered VCSELs |
US6822794B2 (en) * | 2000-12-15 | 2004-11-23 | Agilent Technologies, Inc. | Diffractive optical element for providing favorable multi-mode fiber launch and reflection management |
US6965626B2 (en) * | 2002-09-03 | 2005-11-15 | Finisar Corporation | Single mode VCSEL |
US6807336B2 (en) * | 2002-11-12 | 2004-10-19 | Agilent Technologies, Inc. | Optical lenses |
US6813293B2 (en) | 2002-11-21 | 2004-11-02 | Finisar Corporation | Long wavelength VCSEL with tunnel junction, and implant |
US7418016B2 (en) * | 2003-02-13 | 2008-08-26 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Method and apparatus for modifying the spread of a laser beam |
US20040222363A1 (en) * | 2003-05-07 | 2004-11-11 | Honeywell International Inc. | Connectorized optical component misalignment detection system |
US7231114B2 (en) * | 2003-05-21 | 2007-06-12 | Ocp-Europe, Ltd. | Multimode fiber optical fiber transmission system with offset launch single mode long wavelength vertical cavity surface emitting laser transmitter |
US20040247250A1 (en) * | 2003-06-03 | 2004-12-09 | Honeywell International Inc. | Integrated sleeve pluggable package |
US7277461B2 (en) * | 2003-06-27 | 2007-10-02 | Finisar Corporation | Dielectric VCSEL gain guide |
US7075962B2 (en) * | 2003-06-27 | 2006-07-11 | Finisar Corporation | VCSEL having thermal management |
US6961489B2 (en) * | 2003-06-30 | 2005-11-01 | Finisar Corporation | High speed optical system |
US7149383B2 (en) * | 2003-06-30 | 2006-12-12 | Finisar Corporation | Optical system with reduced back reflection |
US20060056762A1 (en) * | 2003-07-02 | 2006-03-16 | Honeywell International Inc. | Lens optical coupler |
US7210857B2 (en) * | 2003-07-16 | 2007-05-01 | Finisar Corporation | Optical coupling system |
US20050013542A1 (en) * | 2003-07-16 | 2005-01-20 | Honeywell International Inc. | Coupler having reduction of reflections to light source |
US20050013539A1 (en) * | 2003-07-17 | 2005-01-20 | Honeywell International Inc. | Optical coupling system |
US6887801B2 (en) * | 2003-07-18 | 2005-05-03 | Finisar Corporation | Edge bead control method and apparatus |
US7031363B2 (en) * | 2003-10-29 | 2006-04-18 | Finisar Corporation | Long wavelength VCSEL device processing |
KR100560387B1 (ko) * | 2003-12-24 | 2006-03-13 | 한국전자통신연구원 | 단일/다중 모드 변환기, 및 이를 이용한 광 부호 분할다중 접속 시스템 |
US7477815B2 (en) * | 2004-05-22 | 2009-01-13 | Ocp-Europe, Ltd | Multi-mode fiber, optical fiber transmission system with offset-launch, single-mode, long-wavelength, vertical cavity surface emitting laser transmitter |
US8588203B2 (en) | 2004-06-04 | 2013-11-19 | Qualcomm Incorporated | Wireless communication system with improved broadcast coverage |
US8244085B2 (en) * | 2004-07-02 | 2012-08-14 | Finisar Corporation | Optical transceiver interface for multimode fibers |
KR100810312B1 (ko) * | 2006-02-07 | 2008-03-04 | 삼성전자주식회사 | 다중 채널 방식의 양방향 광 송수신기 |
US7802930B2 (en) | 2008-03-04 | 2010-09-28 | Jds Uniphase Corporation | Low-noise optical transmitter |
US20090252192A1 (en) * | 2008-04-08 | 2009-10-08 | Jds Uniphase Corporation | Reduced feedback optical transmitter |
US8019233B2 (en) * | 2008-05-30 | 2011-09-13 | Avago Technologies Fiber Ip (Singapore) Pte. Ltd. | Method and apparatus for using a hologram to control the optical field distribution of light generated by a light source and launched into an end of an optical waveguide |
US7796850B2 (en) * | 2008-06-11 | 2010-09-14 | Jds Uniphase Corporation | Multiple-pathway optical transmitter |
US8442365B2 (en) * | 2009-06-26 | 2013-05-14 | Jds Uniphase Corporation | Optical subassembly for coupling light into an optical waveguide |
JP5946611B2 (ja) * | 2011-07-15 | 2016-07-06 | 株式会社エンプラス | 光レセプタクルおよびこれを備えた光モジュール |
TWI588560B (zh) | 2012-04-05 | 2017-06-21 | 布萊恩荷登視覺協會 | 用於屈光不正之鏡片、裝置、方法及系統 |
US9201250B2 (en) | 2012-10-17 | 2015-12-01 | Brien Holden Vision Institute | Lenses, devices, methods and systems for refractive error |
EP2908773B1 (de) | 2012-10-17 | 2024-01-03 | Brien Holden Vision Institute | Linsen, vorrichtungen, verfahren und systeme für brechungsfehler |
CN105527715B (zh) * | 2015-08-13 | 2019-02-22 | 嘉兴驭光光电科技有限公司 | 一种采用衍射光学元件与透镜结合的光照发散角可调节的光学系统 |
US10451889B2 (en) | 2015-10-22 | 2019-10-22 | Avago Technologies International Sales Pte. Limited | Optical communications module having an optics system that improves link performance, and methods |
CN106886072B (zh) * | 2015-12-15 | 2019-07-19 | 华为技术有限公司 | 一种一体成型耦合模块 |
US9841571B1 (en) * | 2017-01-27 | 2017-12-12 | Foxconn Interconnect Technology Limited | Optical coupling system that reduces back reflection and improves mode matching in forward optical coupling using perturbations at a reflective surface |
US10007072B1 (en) * | 2017-02-28 | 2018-06-26 | Foxconn Interconnect Technology Limited | Optical coupling system having a perturbed curved optical surface that reduces back reflection and improves mode matching in forward optical coupling |
JPWO2018163936A1 (ja) * | 2017-03-07 | 2020-01-09 | 日本板硝子株式会社 | 光学部品および光学部品の製造方法 |
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-
2000
- 2000-07-11 US US09/614,184 patent/US6496621B1/en not_active Expired - Lifetime
-
2001
- 2001-07-10 CA CA002403682A patent/CA2403682C/en not_active Expired - Fee Related
- 2001-07-10 AU AU2001273328A patent/AU2001273328A1/en not_active Abandoned
- 2001-07-10 EP EP01952595A patent/EP1264204B1/de not_active Expired - Lifetime
- 2001-07-10 WO PCT/US2001/021761 patent/WO2002005004A2/en active IP Right Grant
- 2001-07-10 DE DE60110901T patent/DE60110901T2/de not_active Expired - Lifetime
- 2001-07-10 AT AT01952595T patent/ATE295970T1/de not_active IP Right Cessation
-
2002
- 2002-12-17 US US10/320,525 patent/US7221823B2/en not_active Expired - Lifetime
-
2007
- 2007-05-18 US US11/802,044 patent/US7343069B2/en not_active Expired - Fee Related
-
2008
- 2008-03-10 US US12/073,748 patent/US7529446B2/en not_active Expired - Fee Related
-
2009
- 2009-05-04 US US12/453,229 patent/US7769258B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20090226134A1 (en) | 2009-09-10 |
US20030072526A1 (en) | 2003-04-17 |
US7343069B2 (en) | 2008-03-11 |
CA2403682C (en) | 2009-10-06 |
DE60110901T2 (de) | 2006-03-23 |
US7529446B2 (en) | 2009-05-05 |
WO2002005004A2 (en) | 2002-01-17 |
ATE295970T1 (de) | 2005-06-15 |
WO2002005004A3 (en) | 2002-07-18 |
CA2403682A1 (en) | 2002-01-17 |
US7221823B2 (en) | 2007-05-22 |
US7769258B2 (en) | 2010-08-03 |
US20070223094A1 (en) | 2007-09-27 |
EP1264204A2 (de) | 2002-12-11 |
US20080159695A1 (en) | 2008-07-03 |
US6496621B1 (en) | 2002-12-17 |
EP1264204B1 (de) | 2005-05-18 |
AU2001273328A1 (en) | 2002-01-21 |
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