JP2000517435A - 光伝達装置 - Google Patents
光伝達装置Info
- Publication number
- JP2000517435A JP2000517435A JP10512231A JP51223198A JP2000517435A JP 2000517435 A JP2000517435 A JP 2000517435A JP 10512231 A JP10512231 A JP 10512231A JP 51223198 A JP51223198 A JP 51223198A JP 2000517435 A JP2000517435 A JP 2000517435A
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- array
- coupler array
- light
- optical
- 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.)
- Granted
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
- G02B6/2804—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
- G02B6/2848—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 having refractive means, e.g. imaging elements between light guides as splitting, branching and/or combining devices, e.g. lenses, 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
- G02B6/26—Optical coupling means
- G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre 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
- G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
- G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
-
- 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
- G02B6/4249—Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and fibres
-
- 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
- G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.多数の光ファイバから形成された光ファイバ束を有し,この光ファイバ束に 光線束の入口連結若しくは出口連結のための少なくとも1つの連結エレメントが 配置されている形式の光伝達装置,特に出力伝達のための光ファイバの光伝達系 において,連結エレメント(4,5)が多数のセル(11)を備えたカプラ・ア レイ(6a/b,9)を有しており,このカプラ・アレイが入射する光線束を1 つの平面の多数の箇所で,それも1つのセル(11)によってその都度光ファイ バ束(2)の1つの光ファイバ(3)の導光横断面に収束せしめるようにしたこ とを特徴とする,光伝達装置。 2.カプラ・アレイ(6a/b,9)がレンズ・アレイ(6a/b,9)を有し ており,その都度軸方向で1つのレンズの前に1つの光ファイバ(3)の端部が 配置されていることを特徴とする,請求項1記載の装置。 3.カプラ・アレイ(6a/b,9)内にセル(11)がラスター形に配置され ていることを特徴とする,請求項1記載の装置。 4.カプラ・アレイ(6a/b,9)内にセル(11)が回転対称的に配置され ていることを特徴とする,請求項1記載の装置。 5.1つのセル(11)が1つの球面レンズを有していることを特徴とする,請 求項1記載の装置。 6.1つのセル(11)が1つの非球面レンズを有していることを特徴とする, 請求項1記載の装置。 7.カプラ・アレイ(6a/b,9)が,光線方向で互いに前後に配置された交 差せしめられた円柱レンズ・アレイ(6a,6b)を有していることを特徴とす る,請求項1記載の装置。 8.カプラ・アレイ(6a/b,9)がモノリシックなエレメントとして構成さ れていることを特徴とする,請求項1記載の装置。 9.連結エレメント(4,5)が光線形成系を形成していることを特徴とする, 請求項1〜8のいずれか1項に記載の装置。 10.カプラ・アレイ(6a/b)を有する連結エレメントが入口連結エレメント (4)として光ファイバ束 (2)の入口に配置されていることを特徴とする,請求項1記載の装置。 11.カプラ・アレイ(9)を有する連結エレメントが出口連結エレメント(5) として光ファイバ束(2)の出口に配置されていることを特徴とする,請求項1 記載の装置。 12.光ファイバ束(2)の光ファイバ(3)がカプラ・アレイ(6a/b,9) の前でファイバ保持体(8)内に保持されていることを特徴とする,請求項1記 載の装置。 13.ファイバ保持体(8)が孔アレイとして構成されていて,この孔アレイの孔 がカプラ・アレイ(6a/b,9)のセル(11)に相応していることを特徴と する,請求項12記載の装置。 14.連結エレメント(4,5)が光学的な変調器を有していることを特徴とする ,請求項1記載の装置。 15.カプラ・アレイ(6a/b,9)のその都度1つのセル(11)に所属して ,電気光学的な変調器が設けられていることを特徴とする,請求項14記載の装 置。 16.連結エレメント(4,5)が差し込みコネクタ内に組み付けられていること を特徴とする,請求項1記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19635499.4 | 1996-09-03 | ||
DE19635499A DE19635499A1 (de) | 1996-09-03 | 1996-09-03 | Lichtübertragungsvorrichtung |
PCT/EP1997/004779 WO1998010317A1 (de) | 1996-09-03 | 1997-09-02 | Lichtübertragungsvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000517435A true JP2000517435A (ja) | 2000-12-26 |
JP4030587B2 JP4030587B2 (ja) | 2008-01-09 |
Family
ID=7804359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51223198A Expired - Fee Related JP4030587B2 (ja) | 1996-09-03 | 1997-09-02 | 光伝達装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5852699A (ja) |
EP (1) | EP0923749B1 (ja) |
JP (1) | JP4030587B2 (ja) |
AT (1) | ATE210834T1 (ja) |
AU (1) | AU4701097A (ja) |
DE (2) | DE19635499A1 (ja) |
WO (1) | WO1998010317A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6985655B2 (en) * | 2002-01-30 | 2006-01-10 | Affymetrix, Inc. | Compositions and methods involving direct write optical lithography |
US6700709B1 (en) | 2002-03-01 | 2004-03-02 | Boston Laser Inc. | Configuration of and method for optical beam shaping of diode laser bars |
US7457326B2 (en) * | 2003-01-17 | 2008-11-25 | Hrl Laboratories, Llc | Method and apparatus for coherently combining multiple laser oscillators |
US7460755B2 (en) * | 2003-01-17 | 2008-12-02 | Hrl Laboratories, Llc | Method and apparatus for combining laser light |
DE10308708A1 (de) * | 2003-02-28 | 2004-09-09 | Hentze-Lissotschenko Patentverwaltungs Gmbh & Co.Kg | Vorrichtung zur Beaufschlagung eines Objektes mit Laserstrahlung, Bearbeitungsvorrichtung für die Bearbeitung eines Objektes sowie Druckvorrichtung für das Drucken von Bildinformationen |
US7099528B2 (en) * | 2004-01-07 | 2006-08-29 | International Business Machines Corporation | Methods and devices for coupling electromagnetic radiation using diffractive optical elements |
US7342947B1 (en) | 2004-07-15 | 2008-03-11 | Hrl Laboratories, Llc | Dark fiber laser array coupler |
US7274717B1 (en) | 2004-07-15 | 2007-09-25 | Hrl Laboratories, Llc | Dark fiber laser array coupler |
DE102004047448A1 (de) * | 2004-09-30 | 2006-04-06 | Hentze-Lissotschenko Patentverwaltungs Gmbh & Co. Kg | Abbildungsvorrichtung und Verfahren zu ihrer Herstellung |
CA2596954A1 (en) * | 2005-02-03 | 2006-08-10 | Essex Corporation | Long time aperture optical tapped delay line |
JP2007065280A (ja) * | 2005-08-31 | 2007-03-15 | Matsushita Electric Ind Co Ltd | バンドルファイバおよび光加工装置 |
US7738751B1 (en) | 2008-05-06 | 2010-06-15 | Hrl Laboratories, Llc | All-fiber laser coupler with high stability |
CN108761669A (zh) * | 2018-05-15 | 2018-11-06 | 北京华夏光谷光电科技有限公司 | 中长波激光末段柔性传输装置 |
WO2021090480A1 (ja) * | 2019-11-08 | 2021-05-14 | 株式会社島津製作所 | 光通信装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2154772B (en) * | 1984-02-25 | 1987-04-15 | Standard Telephones Cables Ltd | Optical computation |
US4933649A (en) * | 1986-10-17 | 1990-06-12 | Massachusetts Institute Of Technology | Coherent aperture filling of an array of lasers |
JPS63291012A (ja) * | 1987-05-23 | 1988-11-28 | Hoya Corp | 多端子発光モジュ−ル |
GB8726768D0 (en) * | 1987-11-16 | 1987-12-23 | British Telecomm | Microlenses |
US5037173A (en) * | 1989-11-22 | 1991-08-06 | Texas Instruments Incorporated | Optical interconnection network |
US5276758A (en) * | 1990-01-16 | 1994-01-04 | Hughes John L | Scaleable phase-locked segmented laser beam frequency shifter |
JPH04301810A (ja) * | 1991-03-29 | 1992-10-26 | Nec Corp | 光半導体アレイモジュール |
JPH0572444A (ja) * | 1991-09-17 | 1993-03-26 | Fujitsu Ltd | 多心光コネクタ |
US5377287A (en) * | 1991-12-19 | 1994-12-27 | Hughes Aircraft Company | Fiber optic corporate power divider/combiner and method |
DE4203727A1 (de) * | 1992-02-06 | 1993-08-12 | Siemens Ag | Lichtzufuehrvorrichtung |
US5566262A (en) * | 1993-05-14 | 1996-10-15 | The Furukawa Electric Co., Ltd. | Optical fiber array and a method of producing the same |
US5680492A (en) * | 1995-08-01 | 1997-10-21 | Cogent Light Technologies, Inc. | Singular fiber to bundle illumination with optical coupler |
-
1996
- 1996-09-03 DE DE19635499A patent/DE19635499A1/de not_active Withdrawn
-
1997
- 1997-05-23 US US08/862,186 patent/US5852699A/en not_active Expired - Lifetime
- 1997-09-02 AT AT97909229T patent/ATE210834T1/de not_active IP Right Cessation
- 1997-09-02 DE DE59705793T patent/DE59705793D1/de not_active Expired - Lifetime
- 1997-09-02 EP EP97909229A patent/EP0923749B1/de not_active Expired - Lifetime
- 1997-09-02 AU AU47010/97A patent/AU4701097A/en not_active Abandoned
- 1997-09-02 JP JP51223198A patent/JP4030587B2/ja not_active Expired - Fee Related
- 1997-09-02 WO PCT/EP1997/004779 patent/WO1998010317A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP4030587B2 (ja) | 2008-01-09 |
DE19635499A1 (de) | 1998-03-05 |
EP0923749A1 (de) | 1999-06-23 |
DE59705793D1 (de) | 2002-01-24 |
ATE210834T1 (de) | 2001-12-15 |
EP0923749B1 (de) | 2001-12-12 |
AU4701097A (en) | 1998-03-26 |
US5852699A (en) | 1998-12-22 |
WO1998010317A1 (de) | 1998-03-12 |
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