FR2725044B1 - Systeme optique satellisable - Google Patents

Systeme optique satellisable

Info

Publication number
FR2725044B1
FR2725044B1 FR9411458A FR9411458A FR2725044B1 FR 2725044 B1 FR2725044 B1 FR 2725044B1 FR 9411458 A FR9411458 A FR 9411458A FR 9411458 A FR9411458 A FR 9411458A FR 2725044 B1 FR2725044 B1 FR 2725044B1
Authority
FR
France
Prior art keywords
satellisable
optical system
optical
satellisable optical
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 - Lifetime
Application number
FR9411458A
Other languages
English (en)
Other versions
FR2725044A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9411458A priority Critical patent/FR2725044B1/fr
Priority to EP95932054A priority patent/EP0788616A1/fr
Priority to PCT/FR1995/001233 priority patent/WO1996010207A1/fr
Publication of FR2725044A1 publication Critical patent/FR2725044A1/fr
Application granted granted Critical
Publication of FR2725044B1 publication Critical patent/FR2725044B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G02B26/06—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the phase of light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • G02B23/06—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors having a focussing action, e.g. parabolic mirror
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
    • H01Q15/161—Collapsible reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Astronomy & Astrophysics (AREA)
  • Telescopes (AREA)
FR9411458A 1994-09-26 1994-09-26 Systeme optique satellisable Expired - Lifetime FR2725044B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9411458A FR2725044B1 (fr) 1994-09-26 1994-09-26 Systeme optique satellisable
EP95932054A EP0788616A1 (fr) 1994-09-26 1995-09-25 Telescope
PCT/FR1995/001233 WO1996010207A1 (fr) 1994-09-26 1995-09-25 Telescope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9411458A FR2725044B1 (fr) 1994-09-26 1994-09-26 Systeme optique satellisable

Publications (2)

Publication Number Publication Date
FR2725044A1 FR2725044A1 (fr) 1996-03-29
FR2725044B1 true FR2725044B1 (fr) 1997-01-03

Family

ID=9467269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9411458A Expired - Lifetime FR2725044B1 (fr) 1994-09-26 1994-09-26 Systeme optique satellisable

Country Status (1)

Country Link
FR (1) FR2725044B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2948201B1 (fr) 2009-07-15 2017-03-03 Goulven Jean Alain Vernois Moule polyvalent

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093351A (en) * 1976-03-15 1978-06-06 Perkins Charles W Controlled flexible membrane reflector
US5182569A (en) * 1988-09-23 1993-01-26 Alcatel N.V. Antenna having a circularly symmetrical reflector
FR2662512A1 (fr) * 1990-05-28 1991-11-29 Le Grill Yves Procede pour la realisation de miroirs ou reflecteurs concaves sous l'action d'un champ electrique.
US5307082A (en) * 1992-10-28 1994-04-26 North Carolina State University Electrostatically shaped membranes

Also Published As

Publication number Publication date
FR2725044A1 (fr) 1996-03-29

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