JP5378376B2 - レーザ軟化ガラスバンプを用いる微細位置合せ - Google Patents
レーザ軟化ガラスバンプを用いる微細位置合せ Download PDFInfo
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- JP5378376B2 JP5378376B2 JP2010517002A JP2010517002A JP5378376B2 JP 5378376 B2 JP5378376 B2 JP 5378376B2 JP 2010517002 A JP2010517002 A JP 2010517002A JP 2010517002 A JP2010517002 A JP 2010517002A JP 5378376 B2 JP5378376 B2 JP 5378376B2
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- 239000011521 glass Substances 0.000 title claims description 59
- 239000000758 substrate Substances 0.000 claims description 82
- 238000000034 method Methods 0.000 claims description 34
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000004049 embossing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 230000001678 irradiating effect Effects 0.000 claims 3
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 230000008569 process Effects 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 230000000930 thermomechanical effect Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000004093 laser heating Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/422—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements
- G02B6/4226—Positioning means for moving the elements into alignment, e.g. alignment screws, deformation of the mount
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/0013—Re-forming shaped glass by pressing
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
- C03B23/0307—Press-bending involving applying local or additional heating, cooling or insulating means
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C19/00—Surface treatment of glass, not in the form of fibres or filaments, by mechanical means
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/0005—Other surface treatment of glass not in the form of fibres or filaments by irradiation
- C03C23/0025—Other surface treatment of glass not in the form of fibres or filaments by irradiation by a laser beam
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/007—Other surface treatment of glass not in the form of fibres or filaments by thermal treatment
-
- 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
- G02B6/30—Optical coupling means for use between fibre and thin-film device
-
- 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
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/4228—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements
- G02B6/4232—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements using the surface tension of fluid solder to align the elements, e.g. solder bump techniques
-
- 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
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/4234—Passive alignment along the optical axis and active alignment perpendicular to the optical axis
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/003—Alignment of optical elements
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/40—Product characteristics
- C03B2215/41—Profiled surfaces
- C03B2215/414—Arrays of products, e.g. lenses
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2204/00—Glasses, glazes or enamels with special properties
- C03C2204/08—Glass having a rough surface
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Optical Integrated Circuits (AREA)
- Optical Couplings Of Light Guides (AREA)
- Wire Bonding (AREA)
Description
(1)選ばれた支持アームまたは支持梁の加熱に基づき、アームまたは梁が単一材料を用いて作製される、微動アクチュエータ。残りのアーム、梁または支持構造は加熱されないから、アームまたは梁にかかるCTE誘起差動力により微動アクチュエータ構造の変形(平行移動及び/または回転)が生じる;
(2)支持アームが、それぞれのCTEが相異なる2種の材料から作製された、二材料積層構造であることから変形する微動アクチュエータ。そのようなアームは加熱されると低CTE材料側に湾曲することによって駆動を与える;
の2つのグループに大別することができる。
−過大暗色ガラスバンプを、レーザ形成を用いてその場で、または様々な低コストプロセス(例:型押、成形)により暗色ガラス基板取付の前に、形成することができる;
−複数のプロセスパラメータ(例えば、可変レーザパワー及びカバー基板印加圧力)を用いることで正確なカバー基板高位置決めのための改善されたプロセス制御を達成できる;
−バンプレーザ加熱及び基板位置合せ作業を反復することにより、初期位置合せ後、カバー基板高の再位置決めを可能にすることができる;
−カバー基板の基板熱絶縁被覆層または表面構造がバンプ軟化中のカバー基板を介する熱散逸を制限するために機能することができる;
−バンプ軟化プロセスは、初期バンプ形成プロセスで微少クラック形成によるバンプ弱化が生じた場合には特に、カバー基板に対する改善された基板支持を与える、接触領域が拡大された支持構造を形成する;
−バンプ軟化に使用されるIRレーザと同じIRレーザを、カバー基板と暗色ガラス基板の間に配される接着剤を局所的に硬化させるためにも用いることができる。
12,16 光導波路
14 プレーナ型導波路基板
18 SOAアレイ基板
20 暗色ガラス基板
22 位置合せ基板
24 有機接着剤
26 ソルダー層
28 ガラスバンプ
30 離隔距離
32 光ファイバ
34 ピグテイルブロック
36 光ビーム
38 光源
40 光ヒーター電極
42 下向き圧力
Claims (9)
- 精確な高さをもつガラスバンプスタンドオフ構造を作製する方法において、前記方法が、
ガラス基板上に過大ガラスバンプを設ける工程、
前記バンプを加熱するための熱源を準備する工程、
位置合せされるべき基板を前記過大バンプ上に配置する工程、及び
(1)前記バンプを加熱することによる前記バンプの軟化及び(2)前記位置合せされるべき基板への圧力印加を含む操作の組合せにより、前記ガラス基板と前記位置合せされるべき基板とが間隔を空けるよう、前記過大バンプの高さを必要な高さに減少させる工程、
を含むことを特徴とする方法。 - 前記熱源が、前記ガラス基板と組み合わされた照射ビームであり、該ガラス基板が前記照射ビームの波長において吸収を示すことを特徴とする請求項1に記載の方法。
- 前記照射ビームがレーザであることを特徴とする請求項2に記載の方法。
- 前記照射ビームが1.55μmレーザであることを特徴とする請求項2または3に記載の方法。
- 前記位置合わせされるべき基板がシリコンを含むことを特徴とする請求項1から4のいずれか1項に記載の方法。
- 前記バンプ高を減少させる前記工程が、前記位置合せされるべき基板を通して前記バンプを照射する工程を含むことを特徴とする請求項1から5のいずれか1項に記載の方法。
- 前記方法が、前記ガラス基板を位置合せ基板上に配置する工程をさらに含み、前記バンプ高を減少させる前記工程が、前記位置合わせ基板を通して前記バンプを照射する工程を含むことを特徴とする請求項1から5のいずれか1項に記載の方法。
- ガラス基板上に過大ガラスバンプを設ける前記工程が、前記ガラス基板上にガラスバンプを型押しするかまたは成形する工程を含むことを特徴とする請求項1から7のいずれか1項に記載の方法。
- ガラス基板上に過大ガラスバンプを設ける前記工程が、前記ガラス基板をレーザで照射する工程を含むことを特徴とする請求項1から7のいずれか1項に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US95964007P | 2007-07-16 | 2007-07-16 | |
US60/959,640 | 2007-07-16 | ||
US505507P | 2007-11-30 | 2007-11-30 | |
US61/005,055 | 2007-11-30 | ||
PCT/US2008/008609 WO2009011834A2 (en) | 2007-07-16 | 2008-07-15 | Microalignment using laser-softened glass bumps |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010533891A JP2010533891A (ja) | 2010-10-28 |
JP5378376B2 true JP5378376B2 (ja) | 2013-12-25 |
Family
ID=40097156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010517002A Expired - Fee Related JP5378376B2 (ja) | 2007-07-16 | 2008-07-15 | レーザ軟化ガラスバンプを用いる微細位置合せ |
Country Status (5)
Country | Link |
---|---|
US (1) | US8291729B2 (ja) |
EP (1) | EP2168001B1 (ja) |
JP (1) | JP5378376B2 (ja) |
TW (1) | TWI400499B (ja) |
WO (1) | WO2009011834A2 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
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US8821999B2 (en) * | 2008-11-05 | 2014-09-02 | Corning Incorporated | Vacuum-insulated glass windows with glass-bump spacers |
US8679599B2 (en) * | 2011-03-29 | 2014-03-25 | Corning Incorporated | Light-weight strengthened, low-emittance vacuum insulated glass (VIG) windows |
US9346710B2 (en) * | 2012-05-29 | 2016-05-24 | Corning Incorporated | Sheet glass product fabrication with growth-limited glass bump spacers |
US8904822B2 (en) * | 2012-11-06 | 2014-12-09 | Corning Incorporated | Thickness control of substrates |
JP2016106237A (ja) * | 2013-03-25 | 2016-06-16 | 技術研究組合光電子融合基盤技術研究所 | 光モジュール及び光モジュール製造方法 |
JP6147689B2 (ja) * | 2014-03-05 | 2017-06-14 | 株式会社東芝 | Mems装置 |
ES2590538B1 (es) * | 2015-05-22 | 2017-10-19 | Bsh Electrodomésticos España, S.A. | Procedimiento para la fabricación de una placa de campo de cocción, y placa de campo de cocción |
US9359252B1 (en) | 2015-07-24 | 2016-06-07 | Corning Incorporated | Methods for controlled laser-induced growth of glass bumps on glass articles |
US11420293B2 (en) | 2016-05-26 | 2022-08-23 | Corning Optical Communications LLC | Methods of ferrule reshaping for correcting core-to-ferrule concentricity errors, and optical fiber cable assemblies related to such methods |
US10336644B2 (en) | 2016-05-26 | 2019-07-02 | Corning Optical Communication Llc | Methods of ferrule reshaping for correcting core-to-ferrule concentricity errors, and optical fiber cable assemblies related to such methods |
US10180544B2 (en) | 2016-11-17 | 2019-01-15 | Corning Optical Communications LLC | Micro-optical systems and assemblies using glass tubes and methods of forming same |
WO2018093857A1 (en) * | 2016-11-18 | 2018-05-24 | Corning Incorporated | Methods of forming laser-induced attributes on glass-based substrates using mid-ir laser |
US10578811B2 (en) | 2017-11-29 | 2020-03-03 | Corning Optical Communications LLC | Methods of forming ferrules for optical fiber connectors, and optical fiber cable assemblies related to such methods |
US10795079B2 (en) | 2018-01-25 | 2020-10-06 | Poet Technologies, Inc. | Methods for optical dielectric waveguide subassembly structure |
US11768334B2 (en) | 2021-06-24 | 2023-09-26 | Corning Research & Development Corporation | Lensed optical fiber connector with dust insensitive alignment features |
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JPH02139944A (ja) * | 1988-11-18 | 1990-05-29 | Omron Tateisi Electron Co | 半導体チップの実装方法 |
US5766053A (en) * | 1995-02-10 | 1998-06-16 | Micron Technology, Inc. | Internal plate flat-panel field emission display |
US5720169A (en) * | 1995-05-23 | 1998-02-24 | Schneider; Edward T. | Thermochemical/mechanical actuator |
US6124663A (en) * | 1996-12-16 | 2000-09-26 | The Boeing Company | Fiber optic connector having a microelectromechanical positioning apparatus and an associated fabrication method |
JPH10214859A (ja) | 1997-01-28 | 1998-08-11 | Taiyo Yuden Co Ltd | 回路モジュールの製造方法 |
FR2779536B1 (fr) * | 1998-06-09 | 2001-10-19 | Commissariat Energie Atomique | Assemblage permettant la connexion de fibres optiques avec des composants optiques ou optoelectroniques et procede de fabrication de cet assemblage |
DE19936863A1 (de) * | 1999-08-05 | 2001-02-15 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Herstellungsverfahren für eine Gasentladungslampe |
US6391213B1 (en) * | 1999-09-07 | 2002-05-21 | Komag, Inc. | Texturing of a landing zone on glass-based substrates by a chemical etching process |
SG108260A1 (en) * | 2001-06-29 | 2005-01-28 | Inst Data Storage | Flat panel display and method of manufacture |
US6512642B1 (en) * | 2001-07-10 | 2003-01-28 | Corning Incorporated | Method and structure for aligning optical elements |
WO2003058286A2 (en) * | 2002-01-10 | 2003-07-17 | Galayor Networks Inc. | Monolithic optical control components |
US20050116245A1 (en) * | 2003-04-16 | 2005-06-02 | Aitken Bruce G. | Hermetically sealed glass package and method of fabrication |
TW200631151A (en) * | 2005-02-24 | 2006-09-01 | Jet Tech Ltd | Apparatus and method for bonding anisotropic conductive film using laser beam |
US20060196600A1 (en) * | 2005-03-03 | 2006-09-07 | Gi-Jung Nam | Apparatus and method for bonding anisotropic conductive film using laser beam |
US7480432B2 (en) * | 2006-02-28 | 2009-01-20 | Corning Incorporated | Glass-based micropositioning systems and methods |
JP2007305737A (ja) * | 2006-05-10 | 2007-11-22 | Seiko Epson Corp | 光モジュールの製造方法 |
-
2008
- 2008-07-15 JP JP2010517002A patent/JP5378376B2/ja not_active Expired - Fee Related
- 2008-07-15 EP EP08794483A patent/EP2168001B1/en not_active Not-in-force
- 2008-07-15 US US12/669,365 patent/US8291729B2/en not_active Expired - Fee Related
- 2008-07-15 WO PCT/US2008/008609 patent/WO2009011834A2/en active Application Filing
- 2008-07-15 TW TW097126875A patent/TWI400499B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP2168001A2 (en) | 2010-03-31 |
US20100206006A1 (en) | 2010-08-19 |
US8291729B2 (en) | 2012-10-23 |
TW200933229A (en) | 2009-08-01 |
WO2009011834A3 (en) | 2009-03-05 |
JP2010533891A (ja) | 2010-10-28 |
EP2168001B1 (en) | 2013-03-06 |
TWI400499B (zh) | 2013-07-01 |
WO2009011834A2 (en) | 2009-01-22 |
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