DE69313910D1 - Optische atmosphärische Strecke - Google Patents

Optische atmosphärische Strecke

Info

Publication number
DE69313910D1
DE69313910D1 DE69313910T DE69313910T DE69313910D1 DE 69313910 D1 DE69313910 D1 DE 69313910D1 DE 69313910 T DE69313910 T DE 69313910T DE 69313910 T DE69313910 T DE 69313910T DE 69313910 D1 DE69313910 D1 DE 69313910D1
Authority
DE
Germany
Prior art keywords
optical atmospheric
route
atmospheric route
optical
atmospheric
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
DE69313910T
Other languages
English (en)
Other versions
DE69313910T2 (de
Inventor
Yujiro Ito
Kohji Suzuki
Takashi Otobe
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69313910D1 publication Critical patent/DE69313910D1/de
Publication of DE69313910T2 publication Critical patent/DE69313910T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04B10/112—Line-of-sight transmission over an extended range
    • H04B10/1123—Bidirectional transmission
    • H04B10/1125—Bidirectional transmission using a single common optical path
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
DE69313910T 1992-04-11 1993-04-13 Optische atmosphärische Strecke Expired - Fee Related DE69313910T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4117945A JPH05289003A (ja) 1992-04-11 1992-04-11 光空間伝送装置

Publications (2)

Publication Number Publication Date
DE69313910D1 true DE69313910D1 (de) 1997-10-23
DE69313910T2 DE69313910T2 (de) 1998-02-12

Family

ID=14724123

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69313910T Expired - Fee Related DE69313910T2 (de) 1992-04-11 1993-04-13 Optische atmosphärische Strecke

Country Status (4)

Country Link
US (1) US5367398A (de)
EP (1) EP0566352B1 (de)
JP (1) JPH05289003A (de)
DE (1) DE69313910T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9401643D0 (en) * 1994-01-28 1994-03-23 Lee Communications Ltd Data transmission system
JPH07218862A (ja) * 1994-02-04 1995-08-18 Canon Inc 空間光伝送装置
US6091074A (en) * 1998-05-11 2000-07-18 Astroterra Corporation System for directing a laser beam toward an active area
US6118131A (en) * 1998-05-11 2000-09-12 Astro Terra Corporation Directional optics for a system for directing a laser beam toward an active area
AU2002344296A1 (en) 2001-05-30 2002-12-09 Fiberyard, Inc. Optical beam steering device
US6681649B2 (en) * 2002-04-03 2004-01-27 Honeywell International Inc. Inertial control and measurement system
US6679467B1 (en) * 2003-02-05 2004-01-20 Donald G. Softness Cylinder mount with three degrees of freedom
GB0411859D0 (en) * 2004-05-27 2004-06-30 Fire Beam Company The Ltd A light beam smoke detector
EP2427975B1 (de) * 2009-05-06 2014-04-30 Synopta GmbH Hybridkommunikationsvorrichtung für eine hochratige datenübertragung zwischen beweglichen und/oder feststehenden plattformen
JPWO2013080625A1 (ja) * 2011-11-30 2015-04-27 パナソニックＩｐマネジメント株式会社 ミラーアクチュエータ、ビーム照射装置およびレーザレーダ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5995741A (ja) * 1982-11-25 1984-06-01 Toshiba Corp 空間伝播ネツトワ−ク用送受信装置
US4731669A (en) * 1985-06-18 1988-03-15 Matsushita Electric Industrial Co., Ltd. Camera apparatus with movably supported lens barrel
US4879764A (en) * 1987-05-28 1989-11-07 Laser Communications, Inc. Apparatus and method for alignment of fixed communication laser stations
US4882772A (en) * 1987-07-23 1989-11-21 Telescript Industries, Inc. Electro-optical light beam signal transmission system
JP2705104B2 (ja) * 1988-05-20 1998-01-26 ソニー株式会社 送信装置
JPH02162848A (ja) * 1988-12-15 1990-06-22 Matsushita Electric Works Ltd 光空間伝送ユニット
US5060304A (en) * 1989-12-26 1991-10-22 Cubic Corporation Alignment acquiring, optical beam communication link

Also Published As

Publication number Publication date
JPH05289003A (ja) 1993-11-05
DE69313910T2 (de) 1998-02-12
US5367398A (en) 1994-11-22
EP0566352B1 (de) 1997-09-17
EP0566352A1 (de) 1993-10-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee