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 laserowych

Info

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
Application number
PL389247A
Other languages
English (en)
Other versions
PL217893B1 (pl
Inventor
Witold Trzeciakowski
Original Assignee
Witold Trzeciakowski
Instytut Wysokich Ciśnień Polskiej Akademii Nauk
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 Witold Trzeciakowski, Instytut Wysokich Ciśnień Polskiej Akademii Nauk filed Critical Witold Trzeciakowski
Priority to PL389247A priority Critical patent/PL217893B1/pl
Priority to EP10782064.9A priority patent/EP2486436B1/en
Priority to PCT/PL2010/050052 priority patent/WO2011043682A2/en
Priority to US13/501,219 priority patent/US9223123B2/en
Publication of PL389247A1 publication Critical patent/PL389247A1/pl
Publication of PL217893B1 publication Critical patent/PL217893B1/pl

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.
PL389247A 2009-10-10 2009-10-10 Sposób i urządzenie do wprowadzania do jednego światłowodu światła laserowego pochodzącego z co najmniej dwóch źródeł laserowych PL217893B1 (pl)

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
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
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
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

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)

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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
CN109716189A (zh) * 2016-09-15 2019-05-03 株式会社岛津制作所 激光装置
DE102018115102B4 (de) * 2018-06-22 2024-09-26 TRUMPF Laser- und Systemtechnik SE Lasersystem
US11664902B2 (en) * 2019-08-19 2023-05-30 Nokia Solutions And Networks Oy Planar assemblies for optical transceivers

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Also Published As

Publication number Publication date
EP2486436B1 (en) 2017-12-06
WO2011043682A3 (en) 2011-06-09
PL217893B1 (pl) 2014-08-29
US9223123B2 (en) 2015-12-29
WO2011043682A4 (en) 2011-08-11
EP2486436A2 (en) 2012-08-15
WO2011043682A2 (en) 2011-04-14
US20120301076A1 (en) 2012-11-29

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