GB2229856B - Electro-optic transducer assembly - Google Patents

Electro-optic transducer assembly

Info

Publication number
GB2229856B
GB2229856B GB8907286A GB8907286A GB2229856B GB 2229856 B GB2229856 B GB 2229856B GB 8907286 A GB8907286 A GB 8907286A GB 8907286 A GB8907286 A GB 8907286A GB 2229856 B GB2229856 B GB 2229856B
Authority
GB
United Kingdom
Prior art keywords
electro
transducer assembly
optic transducer
optic
assembly
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.)
Expired - Fee Related
Application number
GB8907286A
Other versions
GB8907286D0 (en
GB2229856A (en
Inventor
Adrian Perrin Janssen
James Dominic Regan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STC PLC
Nortel Networks Optical Components Ltd
Original Assignee
STC PLC
Northern Telecom Europe 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 STC PLC, Northern Telecom Europe Ltd filed Critical STC PLC
Priority to GB8907286A priority Critical patent/GB2229856B/en
Publication of GB8907286D0 publication Critical patent/GB8907286D0/en
Publication of GB2229856A publication Critical patent/GB2229856A/en
Application granted granted Critical
Publication of GB2229856B publication Critical patent/GB2229856B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G02B6/4226—Positioning means for moving the elements into alignment, e.g. alignment screws, deformation of the mount
    • 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
    • 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
    • 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
    • G02B6/4238—Soldering
GB8907286A 1989-03-31 1989-03-31 Electro-optic transducer assembly Expired - Fee Related GB2229856B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8907286A GB2229856B (en) 1989-03-31 1989-03-31 Electro-optic transducer assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8907286A GB2229856B (en) 1989-03-31 1989-03-31 Electro-optic transducer assembly

Publications (3)

Publication Number Publication Date
GB8907286D0 GB8907286D0 (en) 1989-05-17
GB2229856A GB2229856A (en) 1990-10-03
GB2229856B true GB2229856B (en) 1993-04-21

Family

ID=10654248

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8907286A Expired - Fee Related GB2229856B (en) 1989-03-31 1989-03-31 Electro-optic transducer assembly

Country Status (1)

Country Link
GB (1) GB2229856B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142856C1 (en) * 1991-12-20 1993-03-18 Siemens Ag, 8000 Muenchen, De
FR2690996A1 (en) * 1992-05-07 1993-11-12 Thomson Hybrides Optical alignment device for aligning opto-electronic component with optical component - has metallic holder of optical fibre which is adjusted in three dimensions until optimal optical coupling is achieved
DE9211110U1 (en) * 1992-08-19 1992-10-29 Bodenseewerk Geraetetechnik Gmbh, 7770 Ueberlingen, De
US6207950B1 (en) * 1999-01-11 2001-03-27 Lightlogic, Inc. Optical electronic assembly having a flexure for maintaining alignment between optical elements
US6227724B1 (en) * 1999-01-11 2001-05-08 Lightlogic, Inc. Method for constructing an optoelectronic assembly
US6511236B1 (en) * 1999-09-07 2003-01-28 Intel Corporation Optoelectronic assembly and method for fabricating the same
AU3634701A (en) * 1999-11-15 2001-05-30 Axsun Technologies, Inc. Optical component installation process
US7003211B2 (en) 1999-11-15 2006-02-21 Axsun Technologies, Inc. Optical system production system
US6892444B1 (en) 2000-09-21 2005-05-17 Axsun Technologies, Inc. Optical system manufacturing and alignment system
US7249894B1 (en) * 2000-11-07 2007-07-31 Axsun Technologies, Inc. System and process for post alignment polarization extinction ratio compensation in semiconductor laser system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2023928A (en) * 1978-06-19 1980-01-03 Philips Nv Optical coupling element
EP0021473A1 (en) * 1979-05-31 1981-01-07 Koninklijke Philips Electronics N.V. Coupling element comprising a light source and a lens-shaped element
EP0259018A1 (en) * 1986-09-02 1988-03-09 Amp Incorporated Optoelectronics package for a semiconductor laser

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2023928A (en) * 1978-06-19 1980-01-03 Philips Nv Optical coupling element
EP0021473A1 (en) * 1979-05-31 1981-01-07 Koninklijke Philips Electronics N.V. Coupling element comprising a light source and a lens-shaped element
EP0259018A1 (en) * 1986-09-02 1988-03-09 Amp Incorporated Optoelectronics package for a semiconductor laser

Also Published As

Publication number Publication date
GB8907286D0 (en) 1989-05-17
GB2229856A (en) 1990-10-03

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050331