FR2883384B1 - Dispositif optique de multiplexage en longueur d'onde - Google Patents

Dispositif optique de multiplexage en longueur d'onde

Info

Publication number
FR2883384B1
FR2883384B1 FR0502712A FR0502712A FR2883384B1 FR 2883384 B1 FR2883384 B1 FR 2883384B1 FR 0502712 A FR0502712 A FR 0502712A FR 0502712 A FR0502712 A FR 0502712A FR 2883384 B1 FR2883384 B1 FR 2883384B1
Authority
FR
France
Prior art keywords
optical device
wavelength multiplexing
multiplexing
wavelength
optical
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.)
Active
Application number
FR0502712A
Other languages
English (en)
Other versions
FR2883384A1 (fr
Inventor
Christian Larat
Eric Lallier
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.)
Thales SA
Original Assignee
Thales 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 Thales SA filed Critical Thales SA
Priority to FR0502712A priority Critical patent/FR2883384B1/fr
Priority to PCT/EP2006/060846 priority patent/WO2006097531A1/fr
Publication of FR2883384A1 publication Critical patent/FR2883384A1/fr
Application granted granted Critical
Publication of FR2883384B1 publication Critical patent/FR2883384B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
    • G02B6/2938—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
    • G02B19/0014—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only at least one surface having optical power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0052—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode
    • G02B19/0057—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode in the form of a laser diode array, e.g. laser diode bar
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1086—Beam splitting or combining systems operating by diffraction only
    • G02B27/1093—Beam splitting or combining systems operating by diffraction only for use with monochromatic radiation only, e.g. devices for splitting a single laser source
    • 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
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
    • G02B6/29305—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
    • G02B6/2931—Diffractive element operating in reflection
    • 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
    • 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
    • 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
    • H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
    • 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
    • H01S5/4012—Beam combining, e.g. by the use of fibres, gratings, polarisers, prisms
    • 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
    • H01S5/4043—Edge-emitting structures with vertically stacked active layers
    • H01S5/405—Two-dimensional arrays
    • 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
    • H01S5/4081—Near-or far field control
    • 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
    • H01S5/4087—Array arrangements, e.g. constituted by discrete laser diodes or laser bar emitting more than one wavelength
FR0502712A 2005-03-18 2005-03-18 Dispositif optique de multiplexage en longueur d'onde Active FR2883384B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0502712A FR2883384B1 (fr) 2005-03-18 2005-03-18 Dispositif optique de multiplexage en longueur d'onde
PCT/EP2006/060846 WO2006097531A1 (fr) 2005-03-18 2006-03-17 Dispositif optique de multiplexage en longueur d'onde

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0502712A FR2883384B1 (fr) 2005-03-18 2005-03-18 Dispositif optique de multiplexage en longueur d'onde

Publications (2)

Publication Number Publication Date
FR2883384A1 FR2883384A1 (fr) 2006-09-22
FR2883384B1 true FR2883384B1 (fr) 2008-01-18

Family

ID=34954888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0502712A Active FR2883384B1 (fr) 2005-03-18 2005-03-18 Dispositif optique de multiplexage en longueur d'onde

Country Status (2)

Country Link
FR (1) FR2883384B1 (fr)
WO (1) WO2006097531A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8049966B2 (en) 2008-11-04 2011-11-01 Massachusetts Institute Of Technology External-cavity one-dimensional multi-wavelength beam combining of two-dimensional laser elements
DE112011100812T5 (de) * 2010-03-05 2013-03-07 TeraDiode, Inc. System und Verfahren zur Wellenlängenstrahlkombination
US9124065B2 (en) 2010-03-05 2015-09-01 TeraDiode, Inc. System and method for wavelength beam combination on a single laser emitter
US9778448B2 (en) 2010-03-05 2017-10-03 TeraDiode, Inc. Optical cross-coupling mitigation systems for wavelength beam combining laser systems
US9256073B2 (en) 2010-03-05 2016-02-09 TeraDiode, Inc. Optical cross-coupling mitigation system for multi-wavelength beam combining systems
US8614853B2 (en) 2010-03-09 2013-12-24 Massachusetts Institute Of Technology Two-dimensional wavelength-beam-combining of lasers using first-order grating stack
US8531761B2 (en) 2010-05-27 2013-09-10 Massachusetts Institute Of Technology High peak power optical amplifier
US9620928B2 (en) 2010-07-16 2017-04-11 Massachusetts Institute Of Technology Continuous wave or ultrafast lasers
US8547641B2 (en) * 2010-11-09 2013-10-01 Cohernet, Inc. Line-projection apparatus for arrays of diode-laser bar stacks
US9823480B2 (en) 2012-02-22 2017-11-21 TeraDiode, Inc. Wavelength beam combining laser systems with micro-optics
US9104029B2 (en) 2012-02-22 2015-08-11 TeraDiode, Inc. Multi-wavelength beam combining system and method
US9865985B1 (en) 2012-06-20 2018-01-09 TeraDiode, Inc. Widely tunable infrared source system and method
CN111162454B (zh) * 2020-01-02 2021-03-12 中国科学院半导体研究所 一种宽波段调谐系统及调谐方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5485481A (en) * 1994-06-28 1996-01-16 Seastar Optics Inc. Fibre-grating-stabilized diode laser
US6084695A (en) * 1997-02-14 2000-07-04 Photonetics Optical fiber wavelength multiplexer and demutiplexer
US6343169B1 (en) * 1999-02-25 2002-01-29 Lightchip, Inc. Ultra-dense wavelength division multiplexing/demultiplexing device
FR2803116B1 (fr) * 1999-12-23 2002-03-22 Thomson Csf Multiplexeur en longueurs d'ondes de sources lasers
AU2002215887A1 (en) * 2000-12-28 2002-07-16 Forskningscenter Riso An optical system having a holographic optical element
WO2002071119A1 (fr) * 2001-03-01 2002-09-12 Zolo Technologies, Inc. Multiplexeur/demultiplexeur presentant une configuration a quatre f' et lentille hybride
US7027469B2 (en) * 2001-11-30 2006-04-11 Optitune Plc Tunable filter
WO2005013439A2 (fr) * 2003-07-03 2005-02-10 Pd-Ld, Inc. Utilisation de reseaux de bragg epais pour conditionnement des caracteristiques d'emission laser

Also Published As

Publication number Publication date
WO2006097531A1 (fr) 2006-09-21
FR2883384A1 (fr) 2006-09-22

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