JP2001504950A - 固体レーザと光導波管との光学的結合に使用する装置、およびそのような装置の製造方法 - Google Patents
固体レーザと光導波管との光学的結合に使用する装置、およびそのような装置の製造方法Info
- Publication number
- JP2001504950A JP2001504950A JP52514398A JP52514398A JP2001504950A JP 2001504950 A JP2001504950 A JP 2001504950A JP 52514398 A JP52514398 A JP 52514398A JP 52514398 A JP52514398 A JP 52514398A JP 2001504950 A JP2001504950 A JP 2001504950A
- Authority
- JP
- Japan
- Prior art keywords
- lens
- solid
- state laser
- optical waveguide
- aperture
- 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.)
- Ceased
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 230000008878 coupling Effects 0.000 title abstract description 7
- 238000010168 coupling process Methods 0.000 title abstract description 7
- 238000005859 coupling reaction Methods 0.000 title abstract description 7
- 238000001459 lithography Methods 0.000 claims description 7
- 238000000609 electron-beam lithography Methods 0.000 claims description 5
- 210000001747 pupil Anatomy 0.000 claims description 3
- 239000000835 fiber Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000010894 electron beam technology Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000000313 electron-beam-induced deposition Methods 0.000 description 2
- 238000004377 microelectronic Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 230000003667 anti-reflective effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
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
- 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
- G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Integrated Circuits (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Laser Surgery Devices (AREA)
- Eyeglasses (AREA)
- Lasers (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.アナモルフィック・レンズ・システムによって固体レーザを光導波管を光学 的に結合するのに使用し、固体レーザの射出表面と光導波管の入射表面との間 に挿入されて、固体レーザの主断面の異なるアパーチャを、光導波管の入射表 面でほぼ同一のアパーチャに変換する装置であって、レンズ・システムが射出 表面(3)に適用されたアナモルフィック・レンズ(2)と入射表面(8)に 適用された第2レンズ(9)とで構成されることを特徴とする装置。 2.第2レンズ(9)が球面形状であることを特徴とする、請求項1に記載の装 置。 3.アナモルフィック・レンズ(2)が楕円形状であることを特徴とする、請求 項1または2のいずれか1項に記載の装置。 4.楕円レンズがフレネル・レンズ(21)として設計されることを特徴とする 、請求項3に記載の装置。 5.アナモルフィック・レンズが2枚の交差した筒面構成要素レンズで構成され ることを特徴とする、請求項1または2のいずれか1項に記載の装置。 6.少なくとも構成要素レンズの1つがフレネル・レンズとして設計されること を特徴とする、請求項5に記載の装置。 7.大きい方のアパーチャの方向に必要な倍率に対応する間隔層が、アナモルフ ィック・レンズ(2)を射出表面(3)から分離することを特徴とする、請求 項1から6のいずれか1項に記載の装置。 8.レーザの射出瞳が仮想円形ソース画像を形成することを特徴とする、請求項 1から7のいずれか1項に記載の装置。 9.レンズおよび/または間隔層および/または反射防止層が、ドライ・レジス ト技術によって規定され、追加的リソグラフィーおよび特に電子ビーム・リソ グラフィーの助けで作成されることを特徴とする、請求項1から8のいずれか 1項に記載の装置の製造手順。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19650696.4 | 1996-12-06 | ||
DE19650696A DE19650696A1 (de) | 1996-12-06 | 1996-12-06 | Vorrichtung zur optischen Kopplung eines Festkörperlasers mit einem Lichtwellenleiter und Verfahren zu deren Herstellung |
PCT/EP1997/006566 WO1998025170A1 (de) | 1996-12-06 | 1997-11-25 | Vorrichtung zur optischen kopplung eines festkörperlasers mit einem lichtwellenleiter und verfahren zu deren herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001504950A true JP2001504950A (ja) | 2001-04-10 |
JP2001504950A5 JP2001504950A5 (ja) | 2005-08-11 |
Family
ID=7813865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52514398A Ceased JP2001504950A (ja) | 1996-12-06 | 1997-11-25 | 固体レーザと光導波管との光学的結合に使用する装置、およびそのような装置の製造方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US6370298B2 (ja) |
EP (1) | EP0943111B1 (ja) |
JP (1) | JP2001504950A (ja) |
CN (1) | CN1144073C (ja) |
AT (1) | ATE206528T1 (ja) |
CA (1) | CA2273930C (ja) |
DE (2) | DE19650696A1 (ja) |
ES (1) | ES2165633T3 (ja) |
NO (1) | NO319919B1 (ja) |
WO (1) | WO1998025170A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002091048A1 (fr) * | 2001-04-20 | 2002-11-14 | Huawei Technologies Co., Ltd. | Dispositif de connexion d'une source lumineuse de pompage d'un amplificateur a fibre a plusieurs etages a dopage er |
US20060056762A1 (en) * | 2003-07-02 | 2006-03-16 | Honeywell International Inc. | Lens optical coupler |
US7324723B2 (en) * | 2003-10-06 | 2008-01-29 | Mitsui Chemicals, Inc. | Optical waveguide having specular surface formed by laser beam machining |
JP4488287B2 (ja) * | 2003-11-21 | 2010-06-23 | フジノン株式会社 | ビーム集光用レンズ |
US7520062B2 (en) * | 2005-12-06 | 2009-04-21 | Robert Bosch Tool Corporation | Light-plane projecting apparatus and lens |
GB201011058D0 (en) | 2010-07-01 | 2010-08-18 | Oclaro Technology Plc | Fibre optical coupling |
JP2012168240A (ja) * | 2011-02-10 | 2012-09-06 | Sumitomo Electric Device Innovations Inc | 光モジュール |
TW201516533A (zh) * | 2013-10-21 | 2015-05-01 | Hon Hai Prec Ind Co Ltd | 背光模組 |
WO2020021916A1 (ja) * | 2018-07-24 | 2020-01-30 | 株式会社ニコン | 接眼光学系およびヘッドマウントディスプレイ |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS616889A (ja) | 1984-06-21 | 1986-01-13 | Matsushita Electric Ind Co Ltd | 半導体発光素子およびその製造方法 |
NL8600844A (nl) | 1986-04-02 | 1987-11-02 | Tno | Optisch vezel-strookgeleidersamenstel met lichtkoppeling tussen een vezel en een op een substraat aangebrachte planaire strookgeleider. |
JPS63100790A (ja) | 1986-10-17 | 1988-05-02 | Nec Corp | 半導体レ−ザモジユ−ル |
GB2220501A (en) | 1988-07-06 | 1990-01-10 | Plessey Co Plc | Coupling waveguides using transverse cylindrical lenses |
DE3919484A1 (de) | 1989-04-15 | 1990-10-18 | Rodenstock Optik G | Optisches system zur aenderung der form des strahlquerschnittes von lichtbuendeln |
US5081639A (en) * | 1990-10-01 | 1992-01-14 | The United States Of America As Represented By The United States Department Of Energy | Laser diode assembly including a cylindrical lens |
CH682698A5 (de) | 1990-11-01 | 1993-10-29 | Fisba Optik Ag Bystronic Laser | Verfahren, bei dem mehrere, in einer oder mehreren Reihen angeordnete Strahlungsquellen abgebildet werden und Vorrichtung hierzu. |
US5181224A (en) * | 1991-05-10 | 1993-01-19 | University Of California | Microoptic lenses |
US5140608A (en) | 1991-05-29 | 1992-08-18 | Optrotech Ltd, Israel Company | Optical system for focusing a light beam on to an image plane |
US5455879A (en) * | 1994-06-22 | 1995-10-03 | Corning Incorporated | Anamorphic microlens for coupling optical fibers to elliptical light beams |
EP0706070A3 (de) | 1994-10-04 | 1997-04-02 | Siemens Ag | Verfahren zum Trockenätzen eines Halbleitersubstrats |
US5790576A (en) * | 1996-06-26 | 1998-08-04 | Sdl, Inc. | High brightness laser diode source |
US5946140A (en) * | 1998-03-06 | 1999-08-31 | Lucent Technologies Inc. | Fiber lens for use with a confocal lens system |
US6026206A (en) * | 1998-03-06 | 2000-02-15 | Lucent Technologies, Inc. | Optical coupler using anamorphic microlens |
-
1996
- 1996-12-06 DE DE19650696A patent/DE19650696A1/de not_active Withdrawn
-
1997
- 1997-11-25 WO PCT/EP1997/006566 patent/WO1998025170A1/de active IP Right Grant
- 1997-11-25 CA CA002273930A patent/CA2273930C/en not_active Expired - Lifetime
- 1997-11-25 ES ES97951967T patent/ES2165633T3/es not_active Expired - Lifetime
- 1997-11-25 EP EP97951967A patent/EP0943111B1/de not_active Expired - Lifetime
- 1997-11-25 DE DE59704815T patent/DE59704815D1/de not_active Expired - Lifetime
- 1997-11-25 AT AT97951967T patent/ATE206528T1/de active
- 1997-11-25 CN CNB971803935A patent/CN1144073C/zh not_active Expired - Lifetime
- 1997-11-25 US US09/319,510 patent/US6370298B2/en not_active Expired - Lifetime
- 1997-11-25 JP JP52514398A patent/JP2001504950A/ja not_active Ceased
-
1999
- 1999-06-03 NO NO19992696A patent/NO319919B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2273930A1 (en) | 1998-06-11 |
ES2165633T3 (es) | 2002-03-16 |
US6370298B2 (en) | 2002-04-09 |
NO992696L (no) | 1999-07-27 |
NO319919B1 (no) | 2005-10-03 |
ATE206528T1 (de) | 2001-10-15 |
NO992696D0 (no) | 1999-06-03 |
US20020009259A1 (en) | 2002-01-24 |
CN1240031A (zh) | 1999-12-29 |
CN1144073C (zh) | 2004-03-31 |
EP0943111B1 (de) | 2001-10-04 |
DE59704815D1 (de) | 2001-11-08 |
WO1998025170A1 (de) | 1998-06-11 |
EP0943111A1 (de) | 1999-09-22 |
DE19650696A1 (de) | 1998-06-10 |
CA2273930C (en) | 2007-01-16 |
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