DE602005002999D1 - Optical separation device and optical communications terminal incorporating such a device - Google Patents

Optical separation device and optical communications terminal incorporating such a device

Info

Publication number
DE602005002999D1
DE602005002999D1 DE602005002999T DE602005002999T DE602005002999D1 DE 602005002999 D1 DE602005002999 D1 DE 602005002999D1 DE 602005002999 T DE602005002999 T DE 602005002999T DE 602005002999 T DE602005002999 T DE 602005002999T DE 602005002999 D1 DE602005002999 D1 DE 602005002999D1
Authority
DE
Germany
Prior art keywords
optical
communications terminal
terminal incorporating
separation device
optical communications
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
DE602005002999T
Other languages
English (en)
Other versions
DE602005002999T2 (de
Inventor
Hors Lenaic Alban Le
Thierry Benchetrit
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.)
Airbus Defence and Space SAS
Original Assignee
EADS Astrium SAS
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 EADS Astrium SAS filed Critical EADS Astrium SAS
Publication of DE602005002999D1 publication Critical patent/DE602005002999D1/de
Application granted granted Critical
Publication of DE602005002999T2 publication Critical patent/DE602005002999T2/de
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
    • G02B5/30—Polarising elements
    • 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
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • 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
    • G02B27/141—Beam splitting or combining systems operating by reflection only using dichroic mirrors
    • 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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/31—Digital deflection, i.e. optical switching

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Polarising Elements (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
DE602005002999T 2004-11-18 2005-11-08 Vorrichtung zur optischen Trennung und Endgerät zur optischen Kommunikation, das eine solche Vorrichtung aufweist Active DE602005002999T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0412259A FR2878041B1 (fr) 2004-11-18 2004-11-18 Dispositif de separation optique et terminal de communication optique comprenant un tel dispositif
FR0412259 2004-11-18

Publications (2)

Publication Number Publication Date
DE602005002999D1 true DE602005002999D1 (de) 2007-12-06
DE602005002999T2 DE602005002999T2 (de) 2008-08-21

Family

ID=34950655

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005002999T Active DE602005002999T2 (de) 2004-11-18 2005-11-08 Vorrichtung zur optischen Trennung und Endgerät zur optischen Kommunikation, das eine solche Vorrichtung aufweist

Country Status (6)

Country Link
US (1) US7349157B2 (de)
EP (1) EP1659426B1 (de)
JP (1) JP4749844B2 (de)
CA (1) CA2527624C (de)
DE (1) DE602005002999T2 (de)
FR (1) FR2878041B1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7731607B2 (en) * 2005-12-15 2010-06-08 Acushnet Company Golf balls having at least two core layers formed from HNP compositions
US20070146880A1 (en) * 2005-12-27 2007-06-28 Jvc Americas Corporation Optical device for splitting an incident light into simultaneously spectrally separated and orthogonally polarized light beams having complementary primary color bands
JP5230129B2 (ja) * 2007-06-19 2013-07-10 キヤノン株式会社 波長選択性偏光変換素子、照明光学系、光学ユニット及び画像投射装置
FR2936893B1 (fr) * 2008-10-06 2010-11-19 Astrium Sas Ensemble d'emission-reception optique avec controle de la direction d'emission
EP2798395A4 (de) * 2012-04-17 2014-11-05 Endure Medical Inc Stereoskopischer strahlteiler
CN104781723B (zh) * 2012-08-21 2017-09-15 3M创新有限公司 观看装置
DE102014213442B4 (de) * 2013-07-10 2020-06-04 Deutsches Zentrum für Luft- und Raumfahrt e.V. Sender für ein Freistrahl-Kommunikations-System, Freistrahl-Kommunikations-System mit einem solchen Sender nebst zugehörigem Empfängerterminal und zugehörigem Verfahren zur optischen Übertragung von Daten
IL299514B2 (en) * 2016-02-29 2024-02-01 Magic Leap Inc Virtual and augmented reality systems and methods
CN108957773B (zh) * 2018-08-22 2021-04-06 武汉嘉迅光电有限公司 一种偏振分光装置
CN113433710A (zh) * 2020-03-23 2021-09-24 广州印芯半导体技术有限公司 偏振分光系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6270738A (ja) * 1985-09-25 1987-04-01 Hitachi Electronics Eng Co Ltd 異物検出方法
US5082354A (en) * 1989-08-29 1992-01-21 Kaiser Aerospace And Electronics Corporation Optical switch and color selection assembly
JP2934500B2 (ja) * 1990-11-30 1999-08-16 株式会社日立製作所 光増幅器出力安定化方法及びそれを用いた光増幅器
JPH08122705A (ja) * 1994-10-19 1996-05-17 Fuji Photo Optical Co Ltd 光通信用光学系装置
US5694223A (en) * 1995-03-07 1997-12-02 Minolta Co., Ltd. Digital image forming apparatus which specifies a sensitivity characteristic of a photoconductor
JP3079249B2 (ja) * 1996-07-15 2000-08-21 郵政省通信総合研究所長 光信号伝送方法
US5694233A (en) * 1996-07-23 1997-12-02 Macro-Vision Communications, Llc Switchable wavelength router
US6163393A (en) * 1996-10-29 2000-12-19 Chorum Technologies Inc. Method and apparatus for wavelength multipexing/demultiplexing
JPH11119266A (ja) * 1997-10-15 1999-04-30 Yazaki Corp 分岐比可変型光分岐装置
TW451106B (en) * 2000-08-17 2001-08-21 Primax Electronics Ltd Projection display device to display electronic image
JP2002148475A (ja) * 2000-11-10 2002-05-22 Sumitomo Electric Ind Ltd インターリーバ
JP2003029041A (ja) * 2001-07-18 2003-01-29 Nikon Corp 波長選択性位相変換装置、色分解光学装置および投射型表示装置
JP2003140205A (ja) * 2001-11-06 2003-05-14 Fdk Corp 等化分散型光分岐器
US6816309B2 (en) * 2001-11-30 2004-11-09 Colorlink, Inc. Compensated color management systems and methods
JP4036123B2 (ja) * 2003-03-24 2008-01-23 セイコーエプソン株式会社 プロジェクタ

Also Published As

Publication number Publication date
CA2527624A1 (fr) 2006-05-18
FR2878041B1 (fr) 2007-10-26
US20060114565A1 (en) 2006-06-01
JP2006146223A (ja) 2006-06-08
EP1659426A2 (de) 2006-05-24
DE602005002999T2 (de) 2008-08-21
EP1659426A3 (de) 2006-05-31
EP1659426B1 (de) 2007-10-24
CA2527624C (fr) 2015-08-04
US7349157B2 (en) 2008-03-25
FR2878041A1 (fr) 2006-05-19
JP4749844B2 (ja) 2011-08-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition