GB1312389A - Holographic blind-landing system - Google Patents

Holographic blind-landing system

Info

Publication number
GB1312389A
GB1312389A GB5854071A GB5854071A GB1312389A GB 1312389 A GB1312389 A GB 1312389A GB 5854071 A GB5854071 A GB 5854071A GB 5854071 A GB5854071 A GB 5854071A GB 1312389 A GB1312389 A GB 1312389A
Authority
GB
United Kingdom
Prior art keywords
laser
halogram
landing
zoom lens
computer
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
Application number
GB5854071A
Other languages
English (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.)
Vereinigte Flugtechnische Werke Fokker GmbH
Original Assignee
Vereinigte Flugtechnische Werke Fokker GmbH
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 Vereinigte Flugtechnische Werke Fokker GmbH filed Critical Vereinigte Flugtechnische Werke Fokker GmbH
Publication of GB1312389A publication Critical patent/GB1312389A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft
    • G08G5/50—Navigation or guidance aids
    • G08G5/54—Navigation or guidance aids for approach or landing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • B64D45/04—Landing aids; Safety measures to prevent collision with earth's surface
    • B64D45/08—Landing aids; Safety measures to prevent collision with earth's surface optical
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2249—Holobject properties

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Traffic Control Systems (AREA)
  • Holo Graphy (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Closed-Circuit Television Systems (AREA)
GB5854071A 1970-12-16 1971-12-16 Holographic blind-landing system Expired GB1312389A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702061853 DE2061853A1 (de) 1970-12-16 1970-12-16 Holographisches Blindlandesystem mit Laserortungsanlage

Publications (1)

Publication Number Publication Date
GB1312389A true GB1312389A (en) 1973-04-04

Family

ID=5791110

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5854071A Expired GB1312389A (en) 1970-12-16 1971-12-16 Holographic blind-landing system

Country Status (3)

Country Link
DE (1) DE2061853A1 (https=)
FR (1) FR2117850B1 (https=)
GB (1) GB1312389A (https=)

Also Published As

Publication number Publication date
FR2117850B1 (https=) 1976-06-04
DE2061853A1 (de) 1972-06-29
FR2117850A1 (https=) 1972-07-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee