PL389247A1 - Sposób i urządzenie do wprowadzania do jednego światłowodu światła laserowego pochodzącego z co najmniej dwóch źródeł laserowych - Google Patents
Sposób i urządzenie do wprowadzania do jednego światłowodu światła laserowego pochodzącego z co najmniej dwóch źródeł laserowychInfo
- Publication number
- PL389247A1 PL389247A1 PL389247A PL38924709A PL389247A1 PL 389247 A1 PL389247 A1 PL 389247A1 PL 389247 A PL389247 A PL 389247A PL 38924709 A PL38924709 A PL 38924709A PL 389247 A1 PL389247 A1 PL 389247A1
- Authority
- PL
- Poland
- Prior art keywords
- laser
- optical system
- optical
- axis
- individual
- Prior art date
Links
Classifications
-
- 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
- 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
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- 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
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/143—Beam splitting or combining systems operating by reflection only using macroscopically faceted or segmented reflective surfaces
-
- 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
-
- 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
- G02B6/424—Mounting of the optical light guide
-
- 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
- G02B6/4245—Mounting of the opto-electronic elements
-
- 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
- G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Laser Surgery Devices (AREA)
Abstract
Wynalazek polega na przepuszczeniu wiązki laserowej (3) z każdego ze źródeł laserowych (1) przez jego indywidualny pierwszy układ optyczny (4), jednokrotnym odbiciu tej wiązki (3) od zasadniczo płaskiej indywidualnej powierzchni (7) odbijającej w stronę powierzchni wejściowej (10') światłowodu (10) i skupieniu tej wiązki (3) wspólnym drugim układem optycznym (9) na powierzchni wejściowej światłowodu (10). Wiązki laserowe (3) wychodzą z modułów laserowych (1) zawierających po jednym źródle laserowym umieszczonym w indywidualnej obudowie (2) modułu, z którą połączony jest w stałej pozycji względem tej obudowy (2) pierwszy układ optyczny (4). Obudowę (2) każdego modułu laserowego (1) montuje się w uchwycie. Drugi układ optyczny (9) umieszcza się bezpośrednio przed powierzchnią wejściową (10') światłowodu (10). Oś (12) każdego pierwszego układu optycznego (3) tworzy z osią (13) drugiego układu optycznego (9) kąt (α) wynoszący od 45 (α') do 145 stopni (α"). Indywidualne powierzchnie odbijające (7) znajdują się albo na ukośnych ścięciach prętów, których osie są równoległe do osi optycznej (13) drugiego układu optycznego (9) albo powierzchniach bocznych ostrosłupa prawidłowego, którego liczba boków podstawy jest równa liczbie modułów laserowych (1), przy czym oś optyczna (13) drugiego układu optycznego (9) przechodzi przez wierzchołek i środek podstawy tego ostrosłupa.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL389247A PL217893B1 (pl) | 2009-10-10 | 2009-10-10 | Sposób i urządzenie do wprowadzania do jednego światłowodu światła laserowego pochodzącego z co najmniej dwóch źródeł laserowych |
US13/501,219 US9223123B2 (en) | 2009-10-10 | 2010-10-10 | Method and device for coupling laser light derived from at least two laser sources into one optical fiber |
PCT/PL2010/050052 WO2011043682A2 (en) | 2009-10-10 | 2010-10-10 | Method and device for coupling laser light derived from at least two laser sources into one optical fiber |
EP10782064.9A EP2486436B1 (en) | 2009-10-10 | 2010-10-10 | Method and device for coupling laser light derived from at least two laser sources into one optical fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL389247A PL217893B1 (pl) | 2009-10-10 | 2009-10-10 | Sposób i urządzenie do wprowadzania do jednego światłowodu światła laserowego pochodzącego z co najmniej dwóch źródeł laserowych |
Publications (2)
Publication Number | Publication Date |
---|---|
PL389247A1 true PL389247A1 (pl) | 2011-04-11 |
PL217893B1 PL217893B1 (pl) | 2014-08-29 |
Family
ID=43807467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL389247A PL217893B1 (pl) | 2009-10-10 | 2009-10-10 | Sposób i urządzenie do wprowadzania do jednego światłowodu światła laserowego pochodzącego z co najmniej dwóch źródeł laserowych |
Country Status (4)
Country | Link |
---|---|
US (1) | US9223123B2 (pl) |
EP (1) | EP2486436B1 (pl) |
PL (1) | PL217893B1 (pl) |
WO (1) | WO2011043682A2 (pl) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102709804A (zh) * | 2012-05-23 | 2012-10-03 | 山西傲维光视光电科技有限公司 | 集成激光光源 |
DE102012215487B4 (de) * | 2012-08-31 | 2017-03-23 | Continental Automotive Gmbh | Zündeinrichtung für eine Brennkammer einer Brennkraftmaschine |
CN102830492A (zh) * | 2012-09-13 | 2012-12-19 | 电子科技大学 | 一种提高光束占空比的锥型装置 |
WO2014134314A1 (en) * | 2013-03-01 | 2014-09-04 | The Johns Hopkins University | Light sources, medical devices, and methods of illuminating an object of interest |
US9077450B2 (en) * | 2013-09-06 | 2015-07-07 | International Business Machines Corporation | Wavelength division multiplexing with multi-core fiber |
JPWO2018051450A1 (ja) * | 2016-09-15 | 2019-06-27 | 株式会社島津製作所 | レーザ装置 |
DE102018115102A1 (de) * | 2018-06-22 | 2019-12-24 | Trumpf Laser- Und Systemtechnik Gmbh | Optische Anordnung und Lasersystem |
US11664902B2 (en) * | 2019-08-19 | 2023-05-30 | Nokia Solutions And Networks Oy | Planar assemblies for optical transceivers |
Family Cites Families (25)
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JPS60123077A (ja) | 1983-12-08 | 1985-07-01 | Nec Corp | 光ファイバ結合装置 |
FR2605418B1 (fr) | 1986-10-17 | 1990-04-20 | Thomson Semiconducteurs | Module pour le couplage entre un dispositif semi-conducteur et une fibre optique, et procede d'alignement de ce dispositif semi-conducteur et de cette fibre |
JPS63272092A (ja) | 1987-04-30 | 1988-11-09 | Yoshiaki Arata | 超強力複合レ−ザ・ビ−ム造出法 |
DE3732433A1 (de) | 1987-09-26 | 1989-04-06 | Standard Elektrik Lorenz Ag | Lasermodul und verfahren zum ankoppeln einer glasfaser |
US4902093A (en) | 1988-07-22 | 1990-02-20 | Amp Incorporated | Laser diode to fiber reflective coupling |
JPH0722601B2 (ja) * | 1989-05-30 | 1995-03-15 | 株式会社トプコン | レーザ装置 |
US5333077A (en) | 1989-10-31 | 1994-07-26 | Massachusetts Inst Technology | Method and apparatus for efficient concentration of light from laser diode arrays |
US5127068A (en) | 1990-11-16 | 1992-06-30 | Spectra-Physics, Inc. | Apparatus for coupling a multiple emitter laser diode to a multimode optical fiber |
GB9307488D0 (en) | 1993-04-08 | 1993-06-02 | Amp Holland | Optical fibre connector latching mechanism |
GB9324589D0 (en) | 1993-11-30 | 1994-01-19 | Univ Southampton | Beam shaping device |
DE19537265C1 (de) | 1995-10-06 | 1997-02-27 | Jenoptik Jena Gmbh | Anordnung zur Zusammenführung und Formung der Strahlung mehrerer Laserdiodenzeilen |
US5617492A (en) | 1996-02-06 | 1997-04-01 | The Regents Of The University Of California | Fiber optic coupling of a microlens conditioned, stacked semiconductor laser diode array |
PL180445B1 (pl) | 1996-05-27 | 2001-02-28 | Ludwik Pokora | Głowica gazowego lasera medycznego |
US6075912A (en) | 1998-03-17 | 2000-06-13 | Polaroid Corporation | Apparatus for coupling radiation beams into an optical waveguide |
US6324320B1 (en) * | 1998-03-17 | 2001-11-27 | Polaroid Corporation | Optical apparatus for producing a high-brightness multi-laser radiation source |
EP1082632A1 (de) * | 1998-04-30 | 2001-03-14 | Siemens Aktiengesellschaft | Bidirektionales optisches modul für mehrkanal-anwendung |
US6504650B1 (en) * | 1999-10-19 | 2003-01-07 | Anthony J. Alfrey | Optical transformer and system using same |
US6765725B1 (en) | 2001-10-11 | 2004-07-20 | Boston Laser, Inc. | Fiber pigtailed high power laser diode module with high brightness |
US6700709B1 (en) | 2002-03-01 | 2004-03-02 | Boston Laser Inc. | Configuration of and method for optical beam shaping of diode laser bars |
US6842570B2 (en) | 2002-12-11 | 2005-01-11 | Northrop Grumman Corporation | Method for coupling diode array light into an optical fiber |
US6768593B1 (en) | 2003-06-24 | 2004-07-27 | Suganda Jutamulia | Fiber-coupled laser diode having high coupling-efficiency and low feedback-noise |
US7034992B2 (en) | 2003-10-08 | 2006-04-25 | Northrop Grumman Corporation | Brightness enhancement of diode light sources |
JP4428274B2 (ja) * | 2005-04-04 | 2010-03-10 | 住友電気工業株式会社 | 双方向光モジュール |
JP2007065600A (ja) * | 2005-09-02 | 2007-03-15 | Fujifilm Corp | 合波レーザ装置 |
US7830608B2 (en) * | 2006-05-20 | 2010-11-09 | Oclaro Photonics, Inc. | Multiple emitter coupling devices and methods with beam transform system |
-
2009
- 2009-10-10 PL PL389247A patent/PL217893B1/pl unknown
-
2010
- 2010-10-10 EP EP10782064.9A patent/EP2486436B1/en not_active Not-in-force
- 2010-10-10 WO PCT/PL2010/050052 patent/WO2011043682A2/en active Application Filing
- 2010-10-10 US US13/501,219 patent/US9223123B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US9223123B2 (en) | 2015-12-29 |
EP2486436B1 (en) | 2017-12-06 |
EP2486436A2 (en) | 2012-08-15 |
WO2011043682A2 (en) | 2011-04-14 |
US20120301076A1 (en) | 2012-11-29 |
WO2011043682A4 (en) | 2011-08-11 |
WO2011043682A3 (en) | 2011-06-09 |
PL217893B1 (pl) | 2014-08-29 |
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