FR822886A - Dispositif optique - Google Patents

Dispositif optique

Info

Publication number
FR822886A
FR822886A FR822886DA FR822886A FR 822886 A FR822886 A FR 822886A FR 822886D A FR822886D A FR 822886DA FR 822886 A FR822886 A FR 822886A
Authority
FR
France
Prior art keywords
optical device
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
Application number
Other languages
English (en)
Inventor
Charles H Matz
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 filed Critical
Application granted granted Critical
Publication of FR822886A publication Critical patent/FR822886A/fr
Expired 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
    • G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/06—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of fluids in transparent cells
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
FR822886D 1936-11-05 1936-11-05 Dispositif optique Expired FR822886A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR822886T 1936-11-05

Publications (1)

Publication Number Publication Date
FR822886A true FR822886A (fr) 1938-01-10

Family

ID=9281133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822886D Expired FR822886A (fr) 1936-11-05 1936-11-05 Dispositif optique

Country Status (1)

Country Link
FR (1) FR822886A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2769375A1 (fr) * 1997-10-08 1999-04-09 Univ Joseph Fourier Lentille a focale variable
WO2005006720A1 (fr) * 2003-07-14 2005-01-20 Koninklijke Philips Electronics N.V. Projecteur

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2769375A1 (fr) * 1997-10-08 1999-04-09 Univ Joseph Fourier Lentille a focale variable
WO1999018456A1 (fr) * 1997-10-08 1999-04-15 Universite Joseph Fourier Lentille a focale variable
US6369954B1 (en) 1997-10-08 2002-04-09 Universite Joseph Fourier Lens with variable focus
USRE39874E1 (en) * 1997-10-08 2007-10-09 Varioptic Lens with variable focus
WO2005006720A1 (fr) * 2003-07-14 2005-01-20 Koninklijke Philips Electronics N.V. Projecteur

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