KR910001409A - 광부품 및 그 제조방법 - Google Patents
광부품 및 그 제조방법Info
- Publication number
- KR910001409A KR910001409A KR1019890008989A KR890008989A KR910001409A KR 910001409 A KR910001409 A KR 910001409A KR 1019890008989 A KR1019890008989 A KR 1019890008989A KR 890008989 A KR890008989 A KR 890008989A KR 910001409 A KR910001409 A KR 910001409A
- Authority
- KR
- South Korea
- Prior art keywords
- manufacturing
- optical parts
- optical
- parts
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
-
- 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
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2552—Splicing of light guides, e.g. by fusion or bonding reshaping or reforming of light guides for coupling using thermal heating, e.g. tapering, forming of a lens on light guide ends
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
-
- 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
- G02B6/264—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
-
- 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
-
- 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
- G02B6/26—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
- G02B6/29379—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 characterised by the function or use of the complete device
- G02B6/2938—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 characterised by the function or use of the complete device for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM
-
- 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
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
- G02B6/3632—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means
- G02B6/3636—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means the mechanical coupling means being grooves
-
- 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
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
- G02B6/3648—Supporting carriers of a microbench type, i.e. with micromachined additional mechanical structures
- G02B6/3652—Supporting carriers of a microbench type, i.e. with micromachined additional mechanical structures the additional structures being prepositioning mounting areas, allowing only movement in one dimension, e.g. grooves, trenches or vias in the microbench surface, i.e. self aligning supporting carriers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Plasma & Fusion (AREA)
- Optical Couplings Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15935788 | 1988-06-29 | ||
JP63-159357 | 1988-06-29 | ||
JP63-269551 | 1988-10-27 | ||
JP63269551A JPH0284601A (ja) | 1988-06-29 | 1988-10-27 | 光部品とその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910001409A true KR910001409A (ko) | 1991-01-30 |
KR0145716B1 KR0145716B1 (ko) | 1998-10-01 |
Family
ID=26486186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890008989A KR0145716B1 (ko) | 1988-06-29 | 1989-06-28 | 광부품 및 그 제조방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US4958897A (ko) |
JP (1) | JPH0284601A (ko) |
KR (1) | KR0145716B1 (ko) |
CA (1) | CA1325542C (ko) |
DE (1) | DE3920416A1 (ko) |
FR (1) | FR2633727B1 (ko) |
GB (1) | GB2221058B (ko) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2624328B2 (ja) * | 1989-05-19 | 1997-06-25 | 日本電気 株式会社 | 光合波分波器 |
JPH0363606A (ja) * | 1989-08-01 | 1991-03-19 | Sumitomo Electric Ind Ltd | 光ファイバ埋込型光部品 |
US5078465A (en) * | 1990-01-03 | 1992-01-07 | The Charles Stark Draper Laboratory, Inc. | Fused fiber optic coupler |
US5037180A (en) * | 1990-07-19 | 1991-08-06 | At&T Bell Laboratories | Optical filter on optical fiber end face |
JP2633073B2 (ja) * | 1990-09-07 | 1997-07-23 | 株式会社精工技研 | 可変型光減衰器 |
FR2670023B1 (fr) * | 1990-12-03 | 1993-10-22 | Etat Francais Cnet | Dispositif pour combiner ou separer des ondes electromagnetiques de polarisations perpendiculaires entre elles, dispositif amplificateur et dispositif de detection coherente. |
US6017681A (en) * | 1992-11-09 | 2000-01-25 | Fujitsu Limited | Method of coupling optical parts and method of forming a mirror |
DE4329914A1 (de) * | 1993-09-04 | 1995-03-09 | Willing Gmbh Dr Ing | Linearer Lichtleiter |
IT1271222B (it) * | 1994-09-28 | 1997-05-27 | Sirti Spa | Filtro ottico per telecomunicazioni |
JP3124465B2 (ja) * | 1995-01-13 | 2001-01-15 | 株式会社精工技研 | 光カプラ |
US6434283B2 (en) * | 1997-03-13 | 2002-08-13 | Litton Systems, Inc. | In-line fiber-optic polarizer |
US6208783B1 (en) | 1997-03-13 | 2001-03-27 | Cirrex Corp. | Optical filtering device |
US5894535A (en) * | 1997-05-07 | 1999-04-13 | Hewlett-Packard Company | Optical waveguide device for wavelength demultiplexing and waveguide crossing |
US6118915A (en) * | 1997-06-30 | 2000-09-12 | Kyocera Corporation | Hybrid assembly of bulk optical elements and method of making the same |
JP3850569B2 (ja) * | 1998-12-09 | 2006-11-29 | 富士通株式会社 | フェルールアセンブリ及び光モジュール |
US6580935B1 (en) | 1999-03-12 | 2003-06-17 | Cirrex Corp. | Method and system for stabilizing reflected light |
US6168319B1 (en) * | 1999-08-05 | 2001-01-02 | Corning Incorporated | System and method for aligning optical fiber collimators |
DE10110468B4 (de) * | 2001-03-05 | 2007-06-21 | Infineon Technologies Ag | Wellenlängenselektives Filterelement sowie Filtersystem mit einem solchen Filterelement |
JP2003114334A (ja) * | 2001-10-04 | 2003-04-18 | Matsushita Electric Ind Co Ltd | 光フィルタモジュールおよびその製造方法 |
JP2003114336A (ja) * | 2001-10-04 | 2003-04-18 | Matsushita Electric Ind Co Ltd | 光フィルタモジュールおよびその製造方法 |
JP2003114335A (ja) * | 2001-10-04 | 2003-04-18 | Matsushita Electric Ind Co Ltd | 光フィルタモジュールおよびその製造方法 |
US6542671B1 (en) | 2001-12-12 | 2003-04-01 | Super Light Wave Corp. | Integrated 3-dimensional multi-layer thin-film optical couplers and attenuators |
JP2004177882A (ja) * | 2002-11-29 | 2004-06-24 | Hitachi Ltd | 光導波路装置 |
DE10259390A1 (de) * | 2002-12-19 | 2004-07-22 | Schott Glas | Wellenleiter und Verfahren zu dessen Herstellung |
JP2005049821A (ja) * | 2003-07-11 | 2005-02-24 | Omron Corp | 光合分波器、光集積回路及びそれらを用いた光送受信器 |
US7901870B1 (en) | 2004-05-12 | 2011-03-08 | Cirrex Systems Llc | Adjusting optical properties of optical thin films |
US7565084B1 (en) | 2004-09-15 | 2009-07-21 | Wach Michael L | Robustly stabilizing laser systems |
JP2006209068A (ja) * | 2004-12-28 | 2006-08-10 | Sony Corp | 光導波路、光導波路モジュール及び光導波路モジュールの製造方法 |
US7324724B2 (en) * | 2005-10-21 | 2008-01-29 | Institut National D'optique | Optical fiber devices using component insertion |
US7580600B1 (en) * | 2009-02-11 | 2009-08-25 | Ipg Photonics Corporation | Free space high power fiber coupler |
JP6810076B2 (ja) * | 2018-03-13 | 2021-01-06 | 日本電信電話株式会社 | ファイバモジュール |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3779628A (en) * | 1972-03-30 | 1973-12-18 | Corning Glass Works | Optical waveguide light source coupler |
US3825319A (en) * | 1973-02-26 | 1974-07-23 | Bell Telephone Labor Inc | Butt-joined optical fibers |
US4261640A (en) * | 1979-04-03 | 1981-04-14 | Harris Corporation | In-line optic attenuators for optical fibers |
DE3012184A1 (de) * | 1980-03-28 | 1981-10-08 | Siemens AG, 1000 Berlin und 8000 München | Lichtwellenleiterverzweigung |
US4452505A (en) * | 1980-04-02 | 1984-06-05 | International Telephone And Telegraph Corporation | Bidirectional coupler for communication over a single fiber |
US4373775A (en) * | 1980-06-23 | 1983-02-15 | International Telephone And Telegraph Corporation | Fiber dichroic coupler |
DE3044604A1 (de) * | 1980-11-27 | 1982-06-24 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Optischer polarisator |
DE3236149A1 (de) * | 1982-09-29 | 1984-03-29 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur herstellung von lichtwellenleiter-abzweigern und -multi-/demultiplexern nach dem strahlteilerprinzip |
GB2128766B (en) * | 1982-10-16 | 1985-12-24 | Standard Telephones Cables Ltd | Single-mode optical fibre attenuator |
DE3315604A1 (de) * | 1983-04-29 | 1984-10-31 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Lichtwellenleiterstrecke mit erhoehter daempfung |
JPS62121405A (ja) * | 1985-11-22 | 1987-06-02 | Nec Corp | 光減衰器 |
JPS62141506A (ja) * | 1985-12-16 | 1987-06-25 | Nippon Sheet Glass Co Ltd | 光分波合波器 |
US4693546A (en) * | 1986-02-24 | 1987-09-15 | The United States Of America As Represented By The Secretary Of The Air Force | Guided-wave optical power divider |
JPS638709A (ja) * | 1986-06-30 | 1988-01-14 | Furukawa Electric Co Ltd:The | 光素子の製造方法 |
US4763976A (en) * | 1987-05-21 | 1988-08-16 | Corning Glass Works | Connector employing mode field modification |
-
1988
- 1988-10-27 JP JP63269551A patent/JPH0284601A/ja active Pending
-
1989
- 1989-06-16 US US07/367,769 patent/US4958897A/en not_active Expired - Lifetime
- 1989-06-22 DE DE3920416A patent/DE3920416A1/de not_active Ceased
- 1989-06-28 KR KR1019890008989A patent/KR0145716B1/ko not_active IP Right Cessation
- 1989-06-29 CA CA000604303A patent/CA1325542C/en not_active Expired - Fee Related
- 1989-06-29 FR FR898908726A patent/FR2633727B1/fr not_active Expired - Lifetime
- 1989-06-29 GB GB8915051A patent/GB2221058B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2633727B1 (fr) | 1993-08-13 |
KR0145716B1 (ko) | 1998-10-01 |
JPH0284601A (ja) | 1990-03-26 |
FR2633727A1 (fr) | 1990-01-05 |
CA1325542C (en) | 1993-12-28 |
US4958897A (en) | 1990-09-25 |
GB2221058B (en) | 1992-04-15 |
GB2221058A (en) | 1990-01-24 |
DE3920416A1 (de) | 1990-02-22 |
GB8915051D0 (en) | 1989-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20100427 Year of fee payment: 13 |
|
LAPS | Lapse due to unpaid annual fee |