FR2753282B1 - IMAGE ROTATION OPTICAL SYSTEM AND OBSERVATION SYSTEM COMPRISING SAME - Google Patents

IMAGE ROTATION OPTICAL SYSTEM AND OBSERVATION SYSTEM COMPRISING SAME

Info

Publication number
FR2753282B1
FR2753282B1 FR9611019A FR9611019A FR2753282B1 FR 2753282 B1 FR2753282 B1 FR 2753282B1 FR 9611019 A FR9611019 A FR 9611019A FR 9611019 A FR9611019 A FR 9611019A FR 2753282 B1 FR2753282 B1 FR 2753282B1
Authority
FR
France
Prior art keywords
same
image rotation
rotation optical
optical system
observation
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
FR9611019A
Other languages
French (fr)
Other versions
FR2753282A1 (en
Inventor
Thierry Viard
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 Group SAS
Original Assignee
Airbus Group 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 Airbus Group SAS filed Critical Airbus Group SAS
Priority to FR9611019A priority Critical patent/FR2753282B1/en
Priority to PCT/FR1997/001219 priority patent/WO1998002769A1/en
Publication of FR2753282A1 publication Critical patent/FR2753282A1/en
Application granted granted Critical
Publication of FR2753282B1 publication Critical patent/FR2753282B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/642—Optical derotators, i.e. systems for compensating for image rotation, e.g. using rotating prisms, mirrors
    • 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
    • G02B26/0816—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 reflecting elements
    • 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
    • G02B26/10—Scanning systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/58—Means for changing the camera field of view without moving the camera body, e.g. nutating or panning of optics or image sensors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Lenses (AREA)
FR9611019A 1996-07-15 1996-09-10 IMAGE ROTATION OPTICAL SYSTEM AND OBSERVATION SYSTEM COMPRISING SAME Expired - Fee Related FR2753282B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9611019A FR2753282B1 (en) 1996-09-10 1996-09-10 IMAGE ROTATION OPTICAL SYSTEM AND OBSERVATION SYSTEM COMPRISING SAME
PCT/FR1997/001219 WO1998002769A1 (en) 1996-07-15 1997-07-07 Image rotating optical system and observation system comprising same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9611019A FR2753282B1 (en) 1996-09-10 1996-09-10 IMAGE ROTATION OPTICAL SYSTEM AND OBSERVATION SYSTEM COMPRISING SAME

Publications (2)

Publication Number Publication Date
FR2753282A1 FR2753282A1 (en) 1998-03-13
FR2753282B1 true FR2753282B1 (en) 1998-12-04

Family

ID=9495603

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9611019A Expired - Fee Related FR2753282B1 (en) 1996-07-15 1996-09-10 IMAGE ROTATION OPTICAL SYSTEM AND OBSERVATION SYSTEM COMPRISING SAME

Country Status (1)

Country Link
FR (1) FR2753282B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449035A (en) * 1965-06-01 1969-06-10 James J Denaro Stroboscope mirror device
US4193688A (en) * 1970-10-28 1980-03-18 Raytheon Company Optical scanning system
US3916196A (en) * 1971-12-27 1975-10-28 Us Navy Infrared detector line array scanner
US3966298A (en) * 1974-12-06 1976-06-29 Hughes Aircraft Company Image derotation device for relaying optical paths off or across gimbals
US3927254A (en) * 1975-03-13 1975-12-16 Gen Dynamics Corp Optical seeker scanning system
FR2690997B1 (en) * 1989-12-29 1994-09-16 Thomson Csf Optoelectronic target acquisition system with very large field.

Also Published As

Publication number Publication date
FR2753282A1 (en) 1998-03-13

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Legal Events

Date Code Title Description
CL Concession to grant licences
CA Change of address
CD Change of name or company name
TP Transmission of property
CA Change of address
CD Change of name or company name
TP Transmission of property
ST Notification of lapse