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FR2861470B1 - OPTICAL SYSTEM WITH OPTICAL COMPONENTS IN FREE SPACE PRESERVED BY MEANS OF A BELT - Google Patents

OPTICAL SYSTEM WITH OPTICAL COMPONENTS IN FREE SPACE PRESERVED BY MEANS OF A BELT

Info

Publication number
FR2861470B1
FR2861470B1 FR0312517A FR0312517A FR2861470B1 FR 2861470 B1 FR2861470 B1 FR 2861470B1 FR 0312517 A FR0312517 A FR 0312517A FR 0312517 A FR0312517 A FR 0312517A FR 2861470 B1 FR2861470 B1 FR 2861470B1
Authority
FR
France
Prior art keywords
belt
free space
optical system
optical
optical components
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.)
Expired - Fee Related
Application number
FR0312517A
Other languages
French (fr)
Other versions
FR2861470A1 (en
Inventor
Denis Battarel
Bougrenet De La Tocnaye Jea De
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.)
Optogone
Optogone SA
Original Assignee
Optogone
Optogone 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 Optogone, Optogone SA filed Critical Optogone
Priority to FR0312517A priority Critical patent/FR2861470B1/en
Priority to PCT/FR2004/002729 priority patent/WO2005045496A1/en
Publication of FR2861470A1 publication Critical patent/FR2861470A1/en
Application granted granted Critical
Publication of FR2861470B1 publication Critical patent/FR2861470B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G02B6/29304—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
    • G02B6/29311—Diffractive element operating in transmission
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • 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
    • G02B6/264—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
    • G02B6/266—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting the optical element being an attenuator
    • 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
    • G02B6/29307—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 components assembled in or forming a solid transparent unitary block, e.g. for facilitating component alignment

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
FR0312517A 2003-10-24 2003-10-24 OPTICAL SYSTEM WITH OPTICAL COMPONENTS IN FREE SPACE PRESERVED BY MEANS OF A BELT Expired - Fee Related FR2861470B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0312517A FR2861470B1 (en) 2003-10-24 2003-10-24 OPTICAL SYSTEM WITH OPTICAL COMPONENTS IN FREE SPACE PRESERVED BY MEANS OF A BELT
PCT/FR2004/002729 WO2005045496A1 (en) 2003-10-24 2004-10-22 Optical system with optical components which are maintained by a belt in a free area

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0312517A FR2861470B1 (en) 2003-10-24 2003-10-24 OPTICAL SYSTEM WITH OPTICAL COMPONENTS IN FREE SPACE PRESERVED BY MEANS OF A BELT

Publications (2)

Publication Number Publication Date
FR2861470A1 FR2861470A1 (en) 2005-04-29
FR2861470B1 true FR2861470B1 (en) 2006-02-10

Family

ID=34400798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0312517A Expired - Fee Related FR2861470B1 (en) 2003-10-24 2003-10-24 OPTICAL SYSTEM WITH OPTICAL COMPONENTS IN FREE SPACE PRESERVED BY MEANS OF A BELT

Country Status (2)

Country Link
FR (1) FR2861470B1 (en)
WO (1) WO2005045496A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2690532A1 (en) * 1992-04-27 1993-10-29 Europ Agence Spatiale Pointing, or aiming, device for optical equipment e.g. for satellite communication using modulated laser beam - has system of two mirrors rotating about axes perpendicular to each other with fine tuning of first mirror
JP3031375B2 (en) * 1998-04-23 2000-04-10 キヤノン株式会社 Lens barrel and projection exposure apparatus using the same
US6275630B1 (en) * 1998-11-17 2001-08-14 Bayspec, Inc. Compact double-pass wavelength multiplexer-demultiplexer
JP3650591B2 (en) * 2000-08-21 2005-05-18 古河電気工業株式会社 Optical axis correction method for optical coupling module
US6513992B2 (en) * 2000-11-29 2003-02-04 Lucent Technologies Inc. Planar fiber optical housing
US20020067891A1 (en) * 2000-12-01 2002-06-06 Andersen Bo A. Compact in-line multifunction optical component with multiple fiber terminated optical ports
KR100442624B1 (en) * 2002-03-21 2004-08-02 삼성전자주식회사 Gain flattening filter and gain flattened optical fiber amplifier using it

Also Published As

Publication number Publication date
FR2861470A1 (en) 2005-04-29
WO2005045496A1 (en) 2005-05-19

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080630