CN102016667A - 光纤耦合器 - Google Patents
光纤耦合器 Download PDFInfo
- Publication number
- CN102016667A CN102016667A CN200980114974XA CN200980114974A CN102016667A CN 102016667 A CN102016667 A CN 102016667A CN 200980114974X A CN200980114974X A CN 200980114974XA CN 200980114974 A CN200980114974 A CN 200980114974A CN 102016667 A CN102016667 A CN 102016667A
- Authority
- CN
- China
- Prior art keywords
- section
- fiber
- pipe
- optical fiber
- fiber coupler
- 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.)
- Pending
Links
Images
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
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2856—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers formed or shaped by thermal heating means, e.g. splitting, branching and/or combining elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
- H01S3/094007—Cladding pumping, i.e. pump light propagating in a clad surrounding the active core
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
- H01S3/094019—Side pumped fibre, whereby pump light is coupled laterally into the fibre via an optical component like a prism, or a grating, or via V-groove coupling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/094049—Guiding of the pump light
- H01S3/094053—Fibre coupled pump, e.g. delivering pump light using a fibre or a fibre bundle
-
- 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)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Lasers (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
Description
Claims (23)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008020828.0 | 2008-04-25 | ||
DE102008020828A DE102008020828A1 (de) | 2008-04-25 | 2008-04-25 | Faserkoppler |
PCT/DE2009/000500 WO2009129774A2 (de) | 2008-04-25 | 2009-04-09 | Faserkoppler |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102016667A true CN102016667A (zh) | 2011-04-13 |
Family
ID=40886415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980114974XA Pending CN102016667A (zh) | 2008-04-25 | 2009-04-09 | 光纤耦合器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8787716B2 (zh) |
EP (1) | EP2281216A2 (zh) |
JP (1) | JP5575111B2 (zh) |
CN (1) | CN102016667A (zh) |
DE (1) | DE102008020828A1 (zh) |
WO (1) | WO2009129774A2 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103676004A (zh) * | 2012-12-28 | 2014-03-26 | 清华大学 | 光纤分束装置 |
CN105891951A (zh) * | 2014-09-30 | 2016-08-24 | 中国兵器装备研究院 | 一种多芯合束器的模块化制作方法 |
CN107017551A (zh) * | 2017-05-27 | 2017-08-04 | 中国工程物理研究院应用电子学研究所 | 一种(2+1)×1侧面融锥型光纤泵浦合束器的封装方法 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201007253D0 (en) * | 2010-04-30 | 2010-06-16 | Gsi Group Ltd | Optical apparatus |
US8582608B2 (en) * | 2010-05-27 | 2013-11-12 | Ipg Photonics Corporation | High power fiber laser system with side-pumping arrangement |
DK2656129T3 (da) * | 2010-12-23 | 2019-07-22 | Nufern | Optiske koblere og fremgangsmåder til fremstilling af sådanne |
CA2863024A1 (en) * | 2011-02-03 | 2013-08-09 | 3Sae Technologies, Inc. | Side pump fiber, method of making same, and optical devices using same |
US9097853B2 (en) * | 2012-01-20 | 2015-08-04 | Laser Zentrum Hannover E.V. | Coupling arrangement for non-axial transfer of electromagnetic radiation |
DE102012209630A1 (de) * | 2012-06-08 | 2013-12-12 | Jenoptik Laser Gmbh | Faserkoppler |
US9165186B1 (en) * | 2014-05-30 | 2015-10-20 | Amazon Technologies, Inc. | Providing additional information for text in an image |
US10156675B1 (en) * | 2014-08-27 | 2018-12-18 | Bae Systems Information And Electronic Systems Integration Inc. | Method and apparatus for the modulation of pump absorption in a clad optical fiber that is used in lasers and amplifiers |
EP3096420A1 (de) | 2015-05-19 | 2016-11-23 | Bystronic Laser AG | Laservorrichtung in faserbasierter ausführung, sowie laserbearbeitungsvorrichtung |
GB2540432A (en) * | 2015-07-17 | 2017-01-18 | Spi Lasers Uk Ltd | Apparatus for combining optical radiation |
JPWO2018062484A1 (ja) * | 2016-09-29 | 2019-07-11 | 古河電気工業株式会社 | 光接続構造、光モジュール |
US10054743B2 (en) * | 2016-12-14 | 2018-08-21 | Bae Systems Information And Electronic Systems Integration Inc. | Infrared fiber combiner |
CN109061801B (zh) * | 2018-10-12 | 2024-02-20 | 广东国志激光技术有限公司 | 一种高功率信号合束器及其制作方法 |
US20230333315A1 (en) * | 2022-04-19 | 2023-10-19 | Lumentum Operations Llc | Pump-signal combiner |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5848014A (ja) * | 1981-09-16 | 1983-03-19 | Showa Electric Wire & Cable Co Ltd | 分光配器の製造方法 |
US5017206A (en) * | 1990-01-04 | 1991-05-21 | Corning Incorporated | Method of providing a 1xN fiber optic coupler |
US5268979A (en) * | 1992-07-15 | 1993-12-07 | Corning Incorporated | Achromatic overclad fiber optic coupler |
US5351326A (en) | 1992-10-13 | 1994-09-27 | Corning Incorporated | Method of affixing optical fiber to coupler |
US5339372A (en) * | 1993-06-09 | 1994-08-16 | Corning Incorporated | Low loss coupler |
EP1060423B1 (en) | 1998-03-04 | 2010-06-02 | JDS Uniphase Corporation | Optical couplers for multimode fibers |
US7277612B2 (en) * | 2003-06-16 | 2007-10-02 | Soreq Nuclear Research Center | Optical apparatus including pump guiding fiber and receiving fiber |
US7016573B2 (en) | 2003-11-13 | 2006-03-21 | Imra America, Inc. | Optical fiber pump multiplexer |
EP1725899A2 (en) * | 2004-03-19 | 2006-11-29 | Crystal Fibre A/S | Optical coupler devices, methods of their production and use |
US7272956B1 (en) * | 2004-07-30 | 2007-09-25 | Coherent, Inc. | Method for manufacturing a multimode fiber pump power combiner |
JP5089950B2 (ja) * | 2006-05-30 | 2012-12-05 | 株式会社フジクラ | マルチポートカプラ、光増幅器及びファイバレーザ |
JP4866788B2 (ja) * | 2006-06-02 | 2012-02-01 | 株式会社フジクラ | ファイババンドルの製造方法 |
GB2439345A (en) * | 2006-06-23 | 2007-12-27 | Gsi Group Ltd | Annular tapered fibre coupler for cladding pumping of an optical fibre |
JP5649973B2 (ja) * | 2007-12-14 | 2015-01-07 | ロフィン−ジナール レーザー ゲゼルシャフト ミット ベシュレンクテル ハフツング | 光ファイバへの光結合手段とカプラ製造方法 |
-
2008
- 2008-04-25 DE DE102008020828A patent/DE102008020828A1/de not_active Ceased
-
2009
- 2009-04-09 US US12/989,648 patent/US8787716B2/en not_active Expired - Fee Related
- 2009-04-09 WO PCT/DE2009/000500 patent/WO2009129774A2/de active Application Filing
- 2009-04-09 EP EP09735324A patent/EP2281216A2/de not_active Withdrawn
- 2009-04-09 JP JP2011505358A patent/JP5575111B2/ja not_active Expired - Fee Related
- 2009-04-09 CN CN200980114974XA patent/CN102016667A/zh active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103676004A (zh) * | 2012-12-28 | 2014-03-26 | 清华大学 | 光纤分束装置 |
CN103676004B (zh) * | 2012-12-28 | 2016-08-17 | 清华大学 | 光纤分束装置 |
CN105891951A (zh) * | 2014-09-30 | 2016-08-24 | 中国兵器装备研究院 | 一种多芯合束器的模块化制作方法 |
CN107017551A (zh) * | 2017-05-27 | 2017-08-04 | 中国工程物理研究院应用电子学研究所 | 一种(2+1)×1侧面融锥型光纤泵浦合束器的封装方法 |
Also Published As
Publication number | Publication date |
---|---|
DE102008020828A1 (de) | 2009-10-29 |
US8787716B2 (en) | 2014-07-22 |
EP2281216A2 (de) | 2011-02-09 |
JP5575111B2 (ja) | 2014-08-20 |
US20110123155A1 (en) | 2011-05-26 |
WO2009129774A2 (de) | 2009-10-29 |
WO2009129774A3 (de) | 2009-12-17 |
JP2011519059A (ja) | 2011-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: TRUMPF LASER GMBH + CO. KG Free format text: FORMER OWNER: JT OPTICAL ENGINE GMBH + CO. KG Effective date: 20111117 Owner name: JIENUO PUTIKE LASER CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20111117 Address after: German Schramberg Applicant after: Trumpf Laser GmbH. & Co. KG Co-applicant after: Janno Puttick laser Ltd Address before: Analytik Jena Applicant before: Jt Optical Engine GmbH. & Co. KG |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110413 |