FR2751092B1 - OPTICAL SYSTEM ROTATING BY TWO REFLECTIVE SURFACES - Google Patents

OPTICAL SYSTEM ROTATING BY TWO REFLECTIVE SURFACES

Info

Publication number
FR2751092B1
FR2751092B1 FR9608814A FR9608814A FR2751092B1 FR 2751092 B1 FR2751092 B1 FR 2751092B1 FR 9608814 A FR9608814 A FR 9608814A FR 9608814 A FR9608814 A FR 9608814A FR 2751092 B1 FR2751092 B1 FR 2751092B1
Authority
FR
France
Prior art keywords
optical system
reflective surfaces
system rotating
rotating
reflective
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
FR9608814A
Other languages
French (fr)
Other versions
FR2751092A1 (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 FR9608814A priority Critical patent/FR2751092B1/en
Priority to PCT/FR1997/001219 priority patent/WO1998002769A1/en
Publication of FR2751092A1 publication Critical patent/FR2751092A1/en
Application granted granted Critical
Publication of FR2751092B1 publication Critical patent/FR2751092B1/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
FR9608814A 1996-07-15 1996-07-15 OPTICAL SYSTEM ROTATING BY TWO REFLECTIVE SURFACES Expired - Fee Related FR2751092B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9608814A FR2751092B1 (en) 1996-07-15 1996-07-15 OPTICAL SYSTEM ROTATING BY TWO REFLECTIVE SURFACES
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
FR9608814A FR2751092B1 (en) 1996-07-15 1996-07-15 OPTICAL SYSTEM ROTATING BY TWO REFLECTIVE SURFACES

Publications (2)

Publication Number Publication Date
FR2751092A1 FR2751092A1 (en) 1998-01-16
FR2751092B1 true FR2751092B1 (en) 1998-11-06

Family

ID=9494046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9608814A Expired - Fee Related FR2751092B1 (en) 1996-07-15 1996-07-15 OPTICAL SYSTEM ROTATING BY TWO REFLECTIVE SURFACES

Country Status (1)

Country Link
FR (1) FR2751092B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3966298A (en) * 1974-12-06 1976-06-29 Hughes Aircraft Company Image derotation device for relaying optical paths off or across gimbals
JP3034637B2 (en) * 1990-08-28 2000-04-17 株式会社リコー Optical deflection element and optical scanning device
JP3239188B2 (en) * 1992-02-28 2001-12-17 コニカ株式会社 Light beam scanning device
AU5133093A (en) * 1992-10-01 1994-04-26 Advanced Laser Projection, Inc. Image mover

Also Published As

Publication number Publication date
FR2751092A1 (en) 1998-01-16

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Legal Events

Date Code Title Description
CL Concession to grant licenses
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