FR2883384B1 - Dispositif optique de multiplexage en longueur d'onde - Google Patents
Dispositif optique de multiplexage en longueur d'ondeInfo
- 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
Links
- 230000003287 optical effect Effects 0.000 title 1
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Semiconductor Lasers (AREA)
- Lasers (AREA)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5905723B2 (ja) * | 2008-11-04 | 2016-04-20 | マサチューセッツ インスティテュート オブ テクノロジー | 2次元レーザ素子の外部キャビティ1次元多波長ビーム結合 |
US9124065B2 (en) | 2010-03-05 | 2015-09-01 | TeraDiode, Inc. | System and method for wavelength beam combination on a single laser emitter |
US9256073B2 (en) | 2010-03-05 | 2016-02-09 | TeraDiode, Inc. | Optical cross-coupling mitigation system for multi-wavelength beam combining systems |
CN103081261B (zh) * | 2010-03-05 | 2016-03-09 | 泰拉二极管公司 | 波长光束组合***与方法 |
US9778448B2 (en) | 2010-03-05 | 2017-10-03 | TeraDiode, Inc. | Optical cross-coupling mitigation systems for wavelength beam combining laser 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 |
US9104029B2 (en) | 2012-02-22 | 2015-08-11 | TeraDiode, Inc. | Multi-wavelength beam combining system and method |
US9823480B2 (en) | 2012-02-22 | 2017-11-21 | TeraDiode, Inc. | Wavelength beam combining laser systems with micro-optics |
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***及调谐方法 |
Family Cites Families (8)
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 |
EP1346446A2 (fr) * | 2000-12-28 | 2003-09-24 | Forskningscenter Riso | Systeme optique possedant un element optique holographique |
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 |
EP1649564A4 (fr) * | 2003-07-03 | 2007-09-05 | Pd Ld Inc | Utilisation de reseaux de bragg epais pour conditionnement des caracteristiques d'emission laser |
-
2005
- 2005-03-18 FR FR0502712A patent/FR2883384B1/fr active Active
-
2006
- 2006-03-17 WO PCT/EP2006/060846 patent/WO2006097531A1/fr not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2006097531A1 (fr) | 2006-09-21 |
FR2883384A1 (fr) | 2006-09-22 |
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