DK1589678T3 - Optisk antenne - Google Patents

Optisk antenne

Info

Publication number
DK1589678T3
DK1589678T3 DK03815597.4T DK03815597T DK1589678T3 DK 1589678 T3 DK1589678 T3 DK 1589678T3 DK 03815597 T DK03815597 T DK 03815597T DK 1589678 T3 DK1589678 T3 DK 1589678T3
Authority
DK
Denmark
Prior art keywords
optical antenna
antenna
optical
Prior art date
Application number
DK03815597.4T
Other languages
English (en)
Inventor
J Suzuki
Yoshihito Hirano
Toshiyuki Ando
Yasuhisa Tamagawa
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DK1589678T3 publication Critical patent/DK1589678T3/da

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
    • G02B6/42—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
    • G02B6/4206—Optical features
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/118—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum specially adapted for satellite communication
    • 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
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • 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
    • G02B6/4246—Bidirectionally operating package structures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Optical Communication System (AREA)
  • Optical Couplings Of Light Guides (AREA)
DK03815597.4T 2003-01-31 2003-01-31 Optisk antenne DK1589678T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2003/001034 WO2004068746A1 (ja) 2003-01-31 2003-01-31 光アンテナ

Publications (1)

Publication Number Publication Date
DK1589678T3 true DK1589678T3 (da) 2013-05-27

Family

ID=32800849

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03815597.4T DK1589678T3 (da) 2003-01-31 2003-01-31 Optisk antenne

Country Status (5)

Country Link
US (1) US7151882B2 (da)
EP (1) EP1589678B8 (da)
JP (1) JPWO2004068746A1 (da)
DK (1) DK1589678T3 (da)
WO (1) WO2004068746A1 (da)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4701454B2 (ja) * 2005-05-26 2011-06-15 独立行政法人情報通信研究機構 空間光通信方法および空間光通信装置
US7286730B2 (en) * 2006-03-15 2007-10-23 Avanex Corporation Optical switch having angle tuning elements and multiple-fiber collimators
US8493445B2 (en) * 2006-05-31 2013-07-23 Sigma Space Corp Scanner/optical system for three-dimensional lidar imaging and polarimetry
US7689076B1 (en) 2009-02-20 2010-03-30 The Boeing Company Optical communications system and method for optimizing an optical communications system
KR101600908B1 (ko) * 2009-08-21 2016-03-09 삼성전자주식회사 고속 패킷 억세스 시스템에서 잔류 이득 제어를 통한 신호대잡음비 측정 방법 및 이를 위한 장치
CN101707502B (zh) * 2009-11-13 2012-07-18 南京邮电大学 无线通信光接收天线
DE102010035703A1 (de) * 2010-08-27 2012-03-01 Repower Systems Ag IR-Gefahrenfeuer
CN102571204B (zh) * 2011-12-09 2015-08-12 西安电子科技大学 光发射天线系统及其波束控制方法
US8917997B2 (en) * 2012-10-05 2014-12-23 Applied Micro Circuits Corporation Collimated beam channel with four lens optical surfaces
US9723386B1 (en) * 2014-05-05 2017-08-01 Google Inc. Communication device
US10884105B2 (en) 2018-05-31 2021-01-05 Eagle Technology, Llc Optical system including an optical body with waveguides aligned along an imaginary curved surface for enhanced beam steering and related methods
WO2020015833A1 (fr) * 2018-07-19 2020-01-23 Abderhamane Ahmad Terminal mobile et réseau cellulaire a antennes et pseudo-satellites photoniques pour augmenter les vitesses de transferts et réduire les risques de maladies du cerveau et la pollution electromagnetique de rf
CN109391326A (zh) * 2018-11-30 2019-02-26 宁波光舟通信技术有限公司 一种机载收发系统
US11777603B2 (en) * 2019-01-16 2023-10-03 X Development Llc High magnification afocal telescope with high index field curvature corrector
WO2020209279A1 (ja) 2019-04-08 2020-10-15 三菱電機株式会社 風計測ライダ装置
WO2020208896A1 (ja) 2019-04-08 2020-10-15 三菱電機株式会社 風計測ライダ装置
CN110233666A (zh) * 2019-06-06 2019-09-13 长春理工大学 一种基于双凸面反射镜组的多点激光通信用光学天线
US11411647B2 (en) * 2020-01-31 2022-08-09 Com Dev Ltd. Coarse pointing arrangement
CN113746547B (zh) * 2021-08-13 2023-08-22 长春理工大学 一种基于液晶光栅和单摆镜的一对二激光通信装置及方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985150A (ja) 1982-11-08 1984-05-17 Hitachi Ltd 移動体制御用光通信装置
JPS6198033A (ja) 1984-10-19 1986-05-16 Hitachi Ltd 移動体用光無線装置
JPS6395742A (ja) 1986-10-13 1988-04-26 Canon Inc 光受信器
JP3034565B2 (ja) 1990-08-06 2000-04-17 リコー光学株式会社 テレセントリックなｆθレンズ
JPH0865031A (ja) 1994-08-26 1996-03-08 Fujitsu Denso Ltd 光通信アンテナの指向性調整装置
JPH0964821A (ja) 1995-08-23 1997-03-07 Totoku Electric Co Ltd 空間伝送光通信装置
JP3859335B2 (ja) 1996-12-17 2006-12-20 Ｎｅｃ東芝スペースシステム株式会社 光通信装置および光通信システム
DE59800284D1 (de) 1997-10-01 2000-11-02 Contraves Space Ag Zuerich Verfahren und Anordnung zur Optimierung von optischen Intersatellitenverbindungen
JP3169074B2 (ja) 1998-09-25 2001-05-21 日本電気株式会社 レーザレーダ装置
EP1130810A2 (en) * 2000-02-21 2001-09-05 TRW Inc. A shared-optical satellite acquisition and tracking system
JP2001285203A (ja) 2000-03-30 2001-10-12 Fuchu Giken:Kk 複数の集光ホーンを使用した光受信装置
US6522437B2 (en) 2001-02-15 2003-02-18 Harris Corporation Agile multi-beam free-space optical communication apparatus
JP3258997B1 (ja) * 2001-05-15 2002-02-18 株式会社 総合開発事務所 光受信器及びそれを用いた光通信システム、並びに光通信方法

Also Published As

Publication number Publication date
EP1589678A1 (en) 2005-10-26
WO2004068746A1 (ja) 2004-08-12
US7151882B2 (en) 2006-12-19
EP1589678B8 (en) 2013-06-19
EP1589678A4 (en) 2008-06-11
US20060008238A1 (en) 2006-01-12
JPWO2004068746A1 (ja) 2006-05-25
EP1589678B1 (en) 2013-03-27

Similar Documents

Publication Publication Date Title
DE602004016101D1 (de) Antennenanordnung
DE60133362D1 (de) Antenne
FI20030193A0 (fi) Antennielementti
DE60221697D1 (de) Zusammengesetzte antenne
FI20030296A0 (fi) Monikaistainen tasoantenni
DE602005004251D1 (de) Antenne
SE0301756L (sv) Flerbandsantenn
DE112005003860A5 (de) Antenne
DE60322116D1 (de) Linsenantennensystem
NO20052566D0 (no) Retningsvirkende antenne
DE60200301D1 (de) Antenne
DK1589678T3 (da) Optisk antenne
DE602004000568D1 (de) Doppelbandantenne
FR2837985B1 (fr) Antenne receptrice morcelee
NO20035750L (no) Antenne
DE602004011001D1 (de) Linsenantennenvorrichtung
DE602004009404D1 (de) Antennenvorrichtung
DE60141691D1 (de) Antenne
DE602004024014D1 (de) SMD Antenne
NO20020357L (no) Antenneanordning
DE602004023548D1 (de) Antenne
DE502004003432D1 (de) Antennenkoppler
DE602004012914D1 (de) Strahlungsdiversity-Antenne
DE60316531D1 (de) Ringschlitzantenne
DE602004006924D1 (de) Antenneneinrichtung