FR2909490B1 - WINDOW FORMING FILTER, AND IN PARTICULAR SEPARATOR OF HARMONIC FOR LASER - Google Patents

WINDOW FORMING FILTER, AND IN PARTICULAR SEPARATOR OF HARMONIC FOR LASER

Info

Publication number
FR2909490B1
FR2909490B1 FR0655263A FR0655263A FR2909490B1 FR 2909490 B1 FR2909490 B1 FR 2909490B1 FR 0655263 A FR0655263 A FR 0655263A FR 0655263 A FR0655263 A FR 0655263A FR 2909490 B1 FR2909490 B1 FR 2909490B1
Authority
FR
France
Prior art keywords
harmonic
laser
window forming
forming filter
particular separator
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
FR0655263A
Other languages
French (fr)
Other versions
FR2909490A1 (en
Inventor
Jean Philippe Feve
Gregoire Souhaite
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 FR0655263A priority Critical patent/FR2909490B1/en
Priority to PCT/EP2007/063139 priority patent/WO2008065204A1/en
Publication of FR2909490A1 publication Critical patent/FR2909490A1/en
Application granted granted Critical
Publication of FR2909490B1 publication Critical patent/FR2909490B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/26—Reflecting filters
    • G02B5/265—Reflecting filters involving total internal reflection
    • 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
    • G02B6/29346—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 wave or beam interference
    • G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
    • G02B6/29362—Serial cascade of filters or filtering operations, e.g. for a large number of channels
    • G02B6/29365—Serial cascade of filters or filtering operations, e.g. for a large number of channels in a multireflection configuration, i.e. beam following a zigzag path between filters or filtering operations
    • G02B6/29367—Zigzag path within a transparent optical block, e.g. filter deposited on an etalon, glass plate, wedge acting as a stable spacer
    • 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
    • G02B6/4215—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical elements being wavelength selective optical elements, e.g. variable wavelength optical modules or wavelength lockers
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H01S3/0078—Frequency filtering

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
FR0655263A 2006-12-01 2006-12-01 WINDOW FORMING FILTER, AND IN PARTICULAR SEPARATOR OF HARMONIC FOR LASER Active FR2909490B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0655263A FR2909490B1 (en) 2006-12-01 2006-12-01 WINDOW FORMING FILTER, AND IN PARTICULAR SEPARATOR OF HARMONIC FOR LASER
PCT/EP2007/063139 WO2008065204A1 (en) 2006-12-01 2007-12-03 Laser device with a filter-forming window, in particular a harmonic splitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0655263A FR2909490B1 (en) 2006-12-01 2006-12-01 WINDOW FORMING FILTER, AND IN PARTICULAR SEPARATOR OF HARMONIC FOR LASER

Publications (2)

Publication Number Publication Date
FR2909490A1 FR2909490A1 (en) 2008-06-06
FR2909490B1 true FR2909490B1 (en) 2016-01-15

Family

ID=38069042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0655263A Active FR2909490B1 (en) 2006-12-01 2006-12-01 WINDOW FORMING FILTER, AND IN PARTICULAR SEPARATOR OF HARMONIC FOR LASER

Country Status (2)

Country Link
FR (1) FR2909490B1 (en)
WO (1) WO2008065204A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2511751A1 (en) 2011-04-12 2012-10-17 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Spatially relaying radiation components
DE102022114792B3 (en) 2022-06-13 2023-11-02 Sick Ag LIGHT TRANSMITTER ARRANGEMENT AND OPTOELECTRONIC SENSOR ARRANGEMENT

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525045A (en) * 1978-08-11 1980-02-22 Nippon Telegr & Teleph Corp <Ntt> Light wavelength multiple branching system
US5812291A (en) * 1995-03-22 1998-09-22 Cselt Centro Studi E Laboratori Telecomunicazioni S.P.A. Optical add-drop multiplexer for optical communication networks
KR100300959B1 (en) * 1997-07-05 2001-10-26 윤종용 Apparatus and method for separating light by using flat plate and method for manufacturing light separating apparatus
KR100251053B1 (en) * 1997-07-25 2000-05-01 윤종용 Optical integration device and the method using two flat board
KR20020035600A (en) * 1999-09-14 2002-05-11 알프레드 엘. 미첼슨 Beamsplitter device producting parallel output beams
JP2003302554A (en) * 2002-04-01 2003-10-24 Taida Electronic Ind Co Ltd Optical device
US20040109235A1 (en) * 2002-11-26 2004-06-10 Johnny Zhong Batched package process for creating optical blocks for use in forming optical components
GB2425846A (en) * 2005-04-20 2006-11-08 Bookham Technology Plc Multi component beam splitter with individual surface coatings

Also Published As

Publication number Publication date
WO2008065204A1 (en) 2008-06-05
FR2909490A1 (en) 2008-06-06

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