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FR2822241B1 - Structure guidante permettant de transformer un mode de propagation de profil de type gaussien en un mode de propagation de profil de type elargi - Google Patents

Structure guidante permettant de transformer un mode de propagation de profil de type gaussien en un mode de propagation de profil de type elargi

Info

Publication number
FR2822241B1
FR2822241B1 FR0103526A FR0103526A FR2822241B1 FR 2822241 B1 FR2822241 B1 FR 2822241B1 FR 0103526 A FR0103526 A FR 0103526A FR 0103526 A FR0103526 A FR 0103526A FR 2822241 B1 FR2822241 B1 FR 2822241B1
Authority
FR
France
Prior art keywords
propagation mode
profile propagation
transforming
guiding structure
extended
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
FR0103526A
Other languages
English (en)
Other versions
FR2822241A1 (fr
Inventor
Piero Bruno
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.)
Teem Photonics SA
Original Assignee
Teem Photonics SA
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 Teem Photonics SA filed Critical Teem Photonics SA
Priority to FR0103526A priority Critical patent/FR2822241B1/fr
Priority to US09/848,542 priority patent/US20020131714A1/en
Priority to EP02713026A priority patent/EP1386186A2/fr
Priority to PCT/FR2002/000926 priority patent/WO2002075386A2/fr
Publication of FR2822241A1 publication Critical patent/FR2822241A1/fr
Application granted granted Critical
Publication of FR2822241B1 publication Critical patent/FR2822241B1/fr
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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/1228—Tapered waveguides, e.g. integrated spot-size transformers
    • 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
    • G02B6/4249—Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and fibres
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S2301/00—Functional characteristics
    • H01S2301/18—Semiconductor lasers with special structural design for influencing the near- or far-field
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • H01S5/4031—Edge-emitting structures
    • H01S5/4062—Edge-emitting structures with an external cavity or using internal filters, e.g. Talbot filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
FR0103526A 2001-03-15 2001-03-15 Structure guidante permettant de transformer un mode de propagation de profil de type gaussien en un mode de propagation de profil de type elargi Expired - Fee Related FR2822241B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0103526A FR2822241B1 (fr) 2001-03-15 2001-03-15 Structure guidante permettant de transformer un mode de propagation de profil de type gaussien en un mode de propagation de profil de type elargi
US09/848,542 US20020131714A1 (en) 2001-03-15 2001-05-04 Guiding structure for transforming a gaussian type propagation mode profile into a widened type propagation mode profile and application to the manufacture of a wavelength multiplexer / demultiplexer
EP02713026A EP1386186A2 (fr) 2001-03-15 2002-03-15 Structure guidante permettant de transformer un mode de propagation de profil de type gaussien en un mode de propagation de profil elargi
PCT/FR2002/000926 WO2002075386A2 (fr) 2001-03-15 2002-03-15 Structure guidante permettant de transformer un mode de propagation de profil de type gaussien en un mode de propagation de profil elargi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0103526A FR2822241B1 (fr) 2001-03-15 2001-03-15 Structure guidante permettant de transformer un mode de propagation de profil de type gaussien en un mode de propagation de profil de type elargi

Publications (2)

Publication Number Publication Date
FR2822241A1 FR2822241A1 (fr) 2002-09-20
FR2822241B1 true FR2822241B1 (fr) 2003-08-22

Family

ID=8861160

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0103526A Expired - Fee Related FR2822241B1 (fr) 2001-03-15 2001-03-15 Structure guidante permettant de transformer un mode de propagation de profil de type gaussien en un mode de propagation de profil de type elargi

Country Status (4)

Country Link
US (1) US20020131714A1 (fr)
EP (1) EP1386186A2 (fr)
FR (1) FR2822241B1 (fr)
WO (1) WO2002075386A2 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2219869B (en) * 1988-06-15 1992-10-14 British Telecomm Optical coupling device
US5078516A (en) * 1990-11-06 1992-01-07 Bell Communications Research, Inc. Tapered rib waveguides
US5799119A (en) * 1996-07-03 1998-08-25 Northern Telecom Limited Coupling of strongly and weakly guiding waveguides for compact integrated mach zehnder modulators
FR2760850B1 (fr) * 1997-03-13 1999-04-16 Alsthom Cge Alcatel Procede de fabrication de circuits optiques integres permettant de minimiser les pertes optiques de couplage
WO1999035523A1 (fr) * 1998-01-07 1999-07-15 Templex Technology Inc. Grilles de diffraction composites pour traitement de signaux et applications de guides optiques
US6301408B1 (en) * 1998-09-24 2001-10-09 Lucent Technologies Inc Tapered optical fiber grating devices with variable index coatings for modifying guide properties of the fundamental mode

Also Published As

Publication number Publication date
FR2822241A1 (fr) 2002-09-20
EP1386186A2 (fr) 2004-02-04
US20020131714A1 (en) 2002-09-19
WO2002075386A2 (fr) 2002-09-26
WO2002075386A3 (fr) 2003-11-27

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted

Effective date: 20120117

PLFP Fee payment

Year of fee payment: 16

ST Notification of lapse

Effective date: 20171130