ES2121042T3 - Modulo laser de semiconductores. - Google Patents

Modulo laser de semiconductores.

Info

Publication number
ES2121042T3
ES2121042T3 ES93114627T ES93114627T ES2121042T3 ES 2121042 T3 ES2121042 T3 ES 2121042T3 ES 93114627 T ES93114627 T ES 93114627T ES 93114627 T ES93114627 T ES 93114627T ES 2121042 T3 ES2121042 T3 ES 2121042T3
Authority
ES
Spain
Prior art keywords
laser
lens
support
semiconductor
sustained
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
ES93114627T
Other languages
English (en)
Inventor
Gerhard Luz
Michael Ulmer
Bernhard Deppisch
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel Alsthom Compagnie Generale dElectricite
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 Alcatel Alsthom Compagnie Generale dElectricite filed Critical Alcatel Alsthom Compagnie Generale dElectricite
Application granted granted Critical
Publication of ES2121042T3 publication Critical patent/ES2121042T3/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
    • G02B6/4248—Feed-through connections for the hermetical passage of fibres through a package wall
    • 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
    • G02B6/4207—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback
    • 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
    • G02B6/4236—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)
  • Semiconductor Lasers (AREA)

Abstract

UN MODULO LASER-SEMICONDUCTOR (10) ESTA PROVISTO CON UNA DISPOSICION EN LINEA DE UN LASER-SEMICONDUCTOR (28) MONTADO EN UNA CARCASA BUTTERFLY (11), CON UNA PRIMERA LENTE (31) SOSTENIDA EN UN SOPORTE (32,33) Y UN AISLADOR (46) Y CON UNA SEGUNDA LENTE (51) SOSTENIDA EN UN SOPORTE (47) Y UNA FIBRA OPTICA (52) SOSTENIDA EN UN CASQUILLO (54,55) QUE PRESENTA UNA SUPERFICIE FINAL OBLICUA (53), ESTANDO SOSTENIDOS LOS DOS EN UNA PARED FINAL (18) DE LA CARCASA (11) Y EXTENDIENDOSE HACIA SU CARA EXTERIOR. UN MODULO LASERSEMICONDUCTOR, QUE SE CARACTERIZA CON EL EMPLEO ESTANDAR DE UNA CARCASA BUTTERFLY Y SU EQUIPAMIENTO DE CONEXION, POR SU REACCION EXTREMADAMENTE BAJA SOBRE EL LASER-SEMICONDUCTOR CON EL RENDIMIENTO DE ACOPLAMIENTO MEJOR POSIBLE, PORQUE ESTA FORMADO DE TAL MODO QUE LA PRIMERA LENTE ES UNA LENTE ESFERICA (31) QUE TRANSFORMA LA LUZ DEL LASER-SEMICONDUCTOR (28) EN UN RAYO PARALELO, QUE CON SU SOPORTE (32,33) SE PUEDE AJUSTAR EN COMPARACION DE LA POSICION FIJA DEL LASER-SEMICONDUCTOR (28) ENTRES DIRECCIONES ESPACIALES Y SE PUEDE FIJAR CON PREFERENCIA MEDIANTE SOLDADURA POR LASER, PORQUE ENTRE LA PRIMERA LENTE (31) Y EL AISLADOR (46) ESTA MONTADA UNA DISPOSICION DE VENTANA FORMADA COMO REALIZACION DE CARCASA HERMETICA CON UNA VENTANA (41) INCLINADA BAJO UN ANGULO AGUDO, PORQUE LA SEGUNDA LENTE ES UNA LENTE PLANOCONVEXA (51), LA CUAL ESTA MONTADA LIGERAMENTE EXCENTRICA EN SU SOPORTE (47) Y CON SU SOPORTE (47) ES AJUSTABLE SOBRE LA PARED FINAL (18) DE LA CARCASA (11) EN LAS DOS DIRECCIONES PERPENDICULARES ENTRE SI DE LOS PLANOS DE LA PARED FINAL Y SE PUEDE FIJAR CON PREFERENCIA MEDIANTE SOLDADURA POR LASER, Y PORQUE LA FIBRA OPTICA (52) ESTA SUJETA EN UN CASQUILLO DE AJUSTE (55) QUE CON PREFERENCIA SE PUEDE SOLDAR CON LASER A TOPE SOBRE EL CORRESPONDIENTE SUPLEMENTO ANULAR (57) DEL SOPORTE (47) DE LA SEGUNDA LENTE (51).
ES93114627T 1992-09-26 1993-09-11 Modulo laser de semiconductores. Expired - Lifetime ES2121042T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4232327A DE4232327A1 (de) 1992-09-26 1992-09-26 Halbleiter-Lasermodul

Publications (1)

Publication Number Publication Date
ES2121042T3 true ES2121042T3 (es) 1998-11-16

Family

ID=6468929

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93114627T Expired - Lifetime ES2121042T3 (es) 1992-09-26 1993-09-11 Modulo laser de semiconductores.

Country Status (3)

Country Link
EP (1) EP0590393B1 (es)
DE (2) DE4232327A1 (es)
ES (1) ES2121042T3 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422322C1 (de) * 1994-06-27 1995-09-14 Ant Nachrichtentech Lasermodul
DE4431285C1 (de) 1994-09-02 1995-12-07 Ant Nachrichtentech Lasermodul
CZ288941B6 (cs) * 1994-09-15 2001-10-17 Marconi Communications Gmbh Laserový modul
WO1996024872A2 (en) * 1995-02-10 1996-08-15 Philips Electronics N.V. Optoelectronic device with a coupling between a semiconductor laser modulator or amplifier and two optical glass fibres
EP0755529A1 (en) * 1995-02-10 1997-01-29 Koninklijke Philips Electronics N.V. Optoelectronic device with a coupling between a semiconductor diode laser modulator or amplifier and two optical glass fibres
DE19525814A1 (de) * 1995-07-15 1997-01-16 Bosch Gmbh Robert Verfahren zur Herstellung eines Lasermoduls
JP2993472B2 (ja) * 1997-07-30 1999-12-20 住友電気工業株式会社 光半導体用気密封止容器及び光半導体モジュール
JPH1152177A (ja) * 1997-08-07 1999-02-26 Asahi Optical Co Ltd 発光素子と光ファイバーのカップリング構造
DE19746204A1 (de) 1997-10-18 1999-04-29 Deutsche Telekom Ag Halbleiterlaserchip
DE19805849A1 (de) * 1998-02-13 1999-09-02 Daimler Chrysler Ag Verfahren zum Aufbauen und Verbinden von optischen Komponenten, insbesondere von optischen Komponenten in einem Laserresonator, und bei diesem Verfahren verwendeter Laserresonator
DE19948372C2 (de) * 1999-10-06 2001-10-31 Infineon Technologies Ag Faseroptisches Sende-Bauelement mit präzise einstellbarer Einkopplung
DE19952363A1 (de) * 1999-10-30 2001-05-03 Bosch Gmbh Robert Optoelektronischer Empfänger
JP2003107295A (ja) 2001-09-28 2003-04-09 Opnext Japan Inc 光伝送モジュール
DE10108873B4 (de) * 2001-01-15 2004-03-25 Infineon Technologies Ag Opto-elektronisches Modul
EP1517166B1 (en) 2003-09-15 2015-10-21 Nuvotronics, LLC Device package and methods for the fabrication and testing thereof
CN100369340C (zh) * 2005-09-22 2008-02-13 中国科学院半导体研究所 半导体激光器蝶形封装器件
EP1986028A3 (en) * 2007-03-27 2008-11-05 Rohm and Haas Electronic Materials LLC Optical assemblies and their methods of formation
CN104730655B (zh) 2015-03-27 2017-01-04 青岛海信宽带多媒体技术有限公司 一种光学器件及收发一体光器件
US10319654B1 (en) 2017-12-01 2019-06-11 Cubic Corporation Integrated chip scale packages

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4714315A (en) * 1984-10-24 1987-12-22 Siemens Aktiengesellschaft Method for connecting elements of optical communication technology to one another or to elements of releasable plug connections
JPS6370589A (ja) * 1986-09-12 1988-03-30 Nec Corp 半導体レ−ザモジユ−ル
DE68919327T2 (de) * 1988-03-02 1995-04-27 Fujitsu Ltd Halbleiterlasermodul und methode zu seiner justierung.
JP2682641B2 (ja) * 1988-06-03 1997-11-26 株式会社リコー 半導体レーザー光源装置

Also Published As

Publication number Publication date
DE59308771D1 (de) 1998-08-20
EP0590393A1 (de) 1994-04-06
DE4232327A1 (de) 1994-03-31
EP0590393B1 (de) 1998-07-15

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