GB8803452D0 - Laser beam steering in transmitting/receiving apparatus - Google Patents

Laser beam steering in transmitting/receiving apparatus

Info

Publication number
GB8803452D0
GB8803452D0 GB888803452A GB8803452A GB8803452D0 GB 8803452 D0 GB8803452 D0 GB 8803452D0 GB 888803452 A GB888803452 A GB 888803452A GB 8803452 A GB8803452 A GB 8803452A GB 8803452 D0 GB8803452 D0 GB 8803452D0
Authority
GB
United Kingdom
Prior art keywords
transmitting
laser beam
receiving apparatus
beam steering
steering
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.)
Withdrawn
Application number
GB888803452A
Other versions
GB2215089A (en
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Co Ltd
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 Marconi Co Ltd filed Critical Marconi Co Ltd
Priority to GB8803452A priority Critical patent/GB2215089A/en
Publication of GB8803452D0 publication Critical patent/GB8803452D0/en
Publication of GB2215089A publication Critical patent/GB2215089A/en
Withdrawn legal-status Critical Current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
    • H04B10/118—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
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
    • G02B26/0883—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements the refracting element being a prism
    • G02B26/0891—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements the refracting element being a prism forming an optical wedge

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 Communication System (AREA)
GB8803452A 1988-02-15 1988-02-15 Laser beam steering Withdrawn GB2215089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8803452A GB2215089A (en) 1988-02-15 1988-02-15 Laser beam steering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8803452A GB2215089A (en) 1988-02-15 1988-02-15 Laser beam steering

Publications (2)

Publication Number Publication Date
GB8803452D0 true GB8803452D0 (en) 1988-03-16
GB2215089A GB2215089A (en) 1989-09-13

Family

ID=10631725

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8803452A Withdrawn GB2215089A (en) 1988-02-15 1988-02-15 Laser beam steering

Country Status (1)

Country Link
GB (1) GB2215089A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111123991A (en) * 2019-12-04 2020-05-08 上海航天控制技术研究所 Optical axis control method based on double-optical-wedge infrared imaging

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002511204A (en) 1997-02-11 2002-04-09 クワンタムビーム リミテッド Signaling system
US6449076B1 (en) * 1999-02-12 2002-09-10 Hughes Electronics Corp. Optical beam director for communications applications

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2212051A5 (en) * 1972-11-30 1974-07-19 France Etat
GB1521931A (en) * 1976-01-31 1978-08-16 Ferranti Ltd Optical apparatus
GB2061545B (en) * 1979-09-05 1983-06-08 Marconi Co Ltd Optical sight having two rotatable optical wedges

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111123991A (en) * 2019-12-04 2020-05-08 上海航天控制技术研究所 Optical axis control method based on double-optical-wedge infrared imaging
CN111123991B (en) * 2019-12-04 2023-05-12 上海航天控制技术研究所 Optical axis control method based on double-optical wedge infrared imaging

Also Published As

Publication number Publication date
GB2215089A (en) 1989-09-13

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)