SG115620A1 - Apparatus and method for active alignment of optical components - Google Patents

Apparatus and method for active alignment of optical components

Info

Publication number
SG115620A1
SG115620A1 SG200400809A SG200400809A SG115620A1 SG 115620 A1 SG115620 A1 SG 115620A1 SG 200400809 A SG200400809 A SG 200400809A SG 200400809 A SG200400809 A SG 200400809A SG 115620 A1 SG115620 A1 SG 115620A1
Authority
SG
Singapore
Prior art keywords
alignment
light
emitting component
optical components
locate
Prior art date
Application number
SG200400809A
Other languages
English (en)
Inventor
Yiu Ming Cheung
Chou Kee Peter Liu
Ching Hong Yiu
Original Assignee
Asm Assembly Automation Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asm Assembly Automation Ltd filed Critical Asm Assembly Automation Ltd
Publication of SG115620A1 publication Critical patent/SG115620A1/en

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
    • G02B6/42—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
    • G02B6/4225—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements by a direct measurement of the degree of coupling, e.g. the amount of light power coupled to the fibre or the opto-electronic element
    • 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
    • G02B6/4227—Active alignment methods, e.g. procedures and algorithms
    • 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
    • G02B6/4236—Fixing or mounting methods of the aligned elements
    • G02B6/4237—Welding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
SG200400809A 2003-02-24 2004-02-20 Apparatus and method for active alignment of optical components SG115620A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/372,362 US6886997B2 (en) 2003-02-24 2003-02-24 Apparatus and method for active alignment of optical components

Publications (1)

Publication Number Publication Date
SG115620A1 true SG115620A1 (en) 2005-10-28

Family

ID=32736468

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200400809A SG115620A1 (en) 2003-02-24 2004-02-20 Apparatus and method for active alignment of optical components

Country Status (7)

Country Link
US (1) US6886997B2 (de)
EP (1) EP1450191B1 (de)
JP (1) JP4064358B2 (de)
AT (1) ATE396417T1 (de)
DE (1) DE602004013854D1 (de)
SG (1) SG115620A1 (de)
TW (1) TWI290639B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7371017B1 (en) * 2003-11-10 2008-05-13 Finisar Corporation Automated laser pressing system
US7593104B2 (en) 2005-10-24 2009-09-22 Seiko Epson Corporation Method for manufacturing optical module, positioning apparatus, evaluation method and evaluation apparatus for evaluating optical module
JP2010278285A (ja) * 2009-05-29 2010-12-09 Renesas Electronics Corp 受光モジュールの製造方法及び製造装置
TW201441696A (zh) * 2013-04-30 2014-11-01 zhi-cheng Jian 雷射耦光焊接設備
US9902023B1 (en) 2014-10-28 2018-02-27 Western Digital (Fremont), Llc Systems and devices for achieving high throughput attachment and sub-micron alignment of components
NL2025616B1 (en) * 2020-05-19 2021-12-07 Tegema Eindhoven B V Apparatus and method for alignment of an optical component with a further optical component
US11428880B2 (en) * 2020-07-31 2022-08-30 Openlight Photonics, Inc. Optical based placement of an optical compontent using a pick and place machine
US11303357B1 (en) * 2021-03-08 2022-04-12 Mellanox Technologies Tlv Ltd. Systems, methods, and devices for optical assemblies

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2814620B2 (ja) 1989-11-07 1998-10-27 富士通株式会社 光導波路デバイスへの光ファイバ結合方法
JPH06242343A (ja) 1993-02-17 1994-09-02 Fujitsu Ltd 光ファイバと光導波路との接続方法
JPH08122587A (ja) 1994-10-20 1996-05-17 Sumitomo Electric Ind Ltd 受光モジュールの製造方法
JPH0961752A (ja) 1995-08-22 1997-03-07 Sumitomo Electric Ind Ltd 光軸調芯方法、光軸調芯装置、光学素子の検査方法、光学素子の検査装置、光学モジュ−ルの製造方法及び光学モジュ−ルの製造装置
US6325551B1 (en) 1999-12-08 2001-12-04 New Focus, Inc. Method and apparatus for optically aligning optical fibers with optical devices
US6616346B1 (en) * 2000-08-11 2003-09-09 Zygo Corporation Fiber to optical device alignment

Also Published As

Publication number Publication date
JP2004258655A (ja) 2004-09-16
TWI290639B (en) 2007-12-01
US6886997B2 (en) 2005-05-03
EP1450191B1 (de) 2008-05-21
EP1450191A1 (de) 2004-08-25
ATE396417T1 (de) 2008-06-15
US20040165837A1 (en) 2004-08-26
DE602004013854D1 (de) 2008-07-03
JP4064358B2 (ja) 2008-03-19
TW200422680A (en) 2004-11-01

Similar Documents

Publication Publication Date Title
WO2004068218A3 (en) Optical beam scanning system for compact image display or image acquisition
EP1351523A3 (de) System zur Qualitätsverbesserung eines Bildes
EP1170959A3 (de) Vorrichtung zur optischen Beleuchtung und Projektor unter Verwendung dieser Vorrichtung
WO2004082465A3 (en) An imaging lesn and illumination system
AU2003291328A1 (en) Optical fiber or waveguide lens
WO2002052335A3 (en) Variable focal length micro lens array field curvature corrector
DE60102672D1 (de) Projektionsanzeigeverfahren unter verwendung von leds als lichtquellen und eine dies nutzende vorrichtung
DK0750202T3 (da) Fremgangsmåde til gengivelse af genstande under nedsatte belysningsforhold samt en indretning til udførelse af fremgangsmåd
ATE446599T1 (de) Vorrichtung zur bereitstellung optischer strahlung
TW200622838A (en) Controlling a light source of an optical pointing device based on surface quality
AU4445500A (en) A device and a method for an infrared image analysing autofocus
EP0459280A3 (en) Lens alignment and positioning method and apparatus
CA2256886A1 (en) Method and device for optical coupling
EP1353213A3 (de) Lichtquelleneinheit und damit versehenes optisches Abtastgerät
EP1308789A3 (de) Ausrichtvorrichtung, diese verwendender Belichtungsapparat, und Verfahren zur Herstellung von Vorrichtungen
EP0874283A3 (de) Optischer Belichtungsapparat und optisches Reinigungsverfahren
ATE296466T1 (de) Elektrooptische baugruppe zur bildprojektion, insbesondere in tragbaren instrumenten
SG115620A1 (en) Apparatus and method for active alignment of optical components
WO2005077254A3 (de) Verfahren zum fixieren von glasfasern in einem endoskop
ATE376813T1 (de) Lichtlieferungshandgerät
EP1431750A3 (de) Lumineszenz Abbildungsvorrichtung
DE602004030670D1 (de) Verfahren zum Zusammenbau optoelektonischer Baugruppen und optoelektronische Baugruppe
ES2193436T3 (es) Un aparato para conexion optica de una fibra otica con otro elemento.
EP1139137A3 (de) Lichtentnahme in einer optischen Baugruppe
EP1065489A3 (de) Optischer Zeitbereichreflektometer für optische multi-mode Fasern, Lichtquelleabschnitt dafür und Verfahren zur Herstellung dieses Lichtquellenabschnitts