ES2137276T3 - Subconjunto para dispositivos optoelectronicos. - Google Patents

Subconjunto para dispositivos optoelectronicos.

Info

Publication number
ES2137276T3
ES2137276T3 ES94104198T ES94104198T ES2137276T3 ES 2137276 T3 ES2137276 T3 ES 2137276T3 ES 94104198 T ES94104198 T ES 94104198T ES 94104198 T ES94104198 T ES 94104198T ES 2137276 T3 ES2137276 T3 ES 2137276T3
Authority
ES
Spain
Prior art keywords
sub
assembly
optoelectronic devices
base
fidely
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 - Lifetime
Application number
ES94104198T
Other languages
English (en)
Inventor
Greg E Blonder
Bertrand Harold Johnson
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.)
AT&T Corp
Original Assignee
AT&T Corp
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
Priority claimed from US07/163,664 external-priority patent/US4897711A/en
Application filed by AT&T Corp filed Critical AT&T Corp
Application granted granted Critical
Publication of ES2137276T3 publication Critical patent/ES2137276T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B6/4274—Electrical aspects
    • G02B6/4277—Protection against electromagnetic interference [EMI], e.g. shielding means
    • 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
    • G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a 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
    • G02B6/4234—Passive alignment along the optical axis and active alignment perpendicular to the optical axis
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • 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
    • G02B6/423—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements using guiding surfaces for the alignment
    • G02B6/4231—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements using guiding surfaces for the alignment with intermediate elements, e.g. rods and balls, between the elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

UN SUBCONJUNTO (10) A UTILIZAR EN EL EMPAQUETAMIENTO DE UN DISPOSITIVO OPTOELECTRONICO (EJ. LED O FOTODIODO 11) QUE INCLUYE UNA BASE DE SEMICONDUCTOR (EJ. SILICIO) (22) Y UNA TAPA (24) QUE TIENE UNA VARIEDAD DE CARACTERISTICAS GRABADAS (EJ. RANURAS, CAVIDADES, RETENES DE ALINEACION) Y UNOS PATRONES DE METALIZACION (EJ. CONTACTOS, REFLECTORES) QUE PERMITEN QUE EL DISPOSITIVO SE PUEDA MONTAR DE FORMA FIDEDIGNA Y BARATA SOBRE LA BASE Y ACOPLAR A LA FIBRA (20).
ES94104198T 1988-03-03 1989-02-22 Subconjunto para dispositivos optoelectronicos. Expired - Lifetime ES2137276T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/163,664 US4897711A (en) 1988-03-03 1988-03-03 Subassembly for optoelectronic devices
EP89301710A EP0331331B1 (en) 1988-03-03 1989-02-22 Subassembly for optoelectronic devices

Publications (1)

Publication Number Publication Date
ES2137276T3 true ES2137276T3 (es) 1999-12-16

Family

ID=26121621

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94104198T Expired - Lifetime ES2137276T3 (es) 1988-03-03 1989-02-22 Subconjunto para dispositivos optoelectronicos.

Country Status (1)

Country Link
ES (1) ES2137276T3 (es)

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