FR2851052B1 - Lentille a focale variable comprenant un substrat en silicium, en arseniure de gallium ou en quartz - Google Patents

Lentille a focale variable comprenant un substrat en silicium, en arseniure de gallium ou en quartz

Info

Publication number
FR2851052B1
FR2851052B1 FR0301687A FR0301687A FR2851052B1 FR 2851052 B1 FR2851052 B1 FR 2851052B1 FR 0301687 A FR0301687 A FR 0301687A FR 0301687 A FR0301687 A FR 0301687A FR 2851052 B1 FR2851052 B1 FR 2851052B1
Authority
FR
France
Prior art keywords
arseniure
gallium
quartz
silicon
substrate
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
FR0301687A
Other languages
English (en)
Other versions
FR2851052A1 (fr
Inventor
Frederic Gaillard
Marc Plissonnier
Pierre Juliet
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR0301687A priority Critical patent/FR2851052B1/fr
Priority to PCT/FR2004/000286 priority patent/WO2004074902A1/fr
Publication of FR2851052A1 publication Critical patent/FR2851052A1/fr
Application granted granted Critical
Publication of FR2851052B1 publication Critical patent/FR2851052B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
FR0301687A 2003-02-12 2003-02-12 Lentille a focale variable comprenant un substrat en silicium, en arseniure de gallium ou en quartz Expired - Fee Related FR2851052B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0301687A FR2851052B1 (fr) 2003-02-12 2003-02-12 Lentille a focale variable comprenant un substrat en silicium, en arseniure de gallium ou en quartz
PCT/FR2004/000286 WO2004074902A1 (fr) 2003-02-12 2004-02-09 Lentille a focale variable comprenant un substrat en silicium ou en arseniure de gallium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0301687A FR2851052B1 (fr) 2003-02-12 2003-02-12 Lentille a focale variable comprenant un substrat en silicium, en arseniure de gallium ou en quartz

Publications (2)

Publication Number Publication Date
FR2851052A1 FR2851052A1 (fr) 2004-08-13
FR2851052B1 true FR2851052B1 (fr) 2005-05-27

Family

ID=32731985

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0301687A Expired - Fee Related FR2851052B1 (fr) 2003-02-12 2003-02-12 Lentille a focale variable comprenant un substrat en silicium, en arseniure de gallium ou en quartz

Country Status (2)

Country Link
FR (1) FR2851052B1 (fr)
WO (1) WO2004074902A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2880135B1 (fr) * 2004-12-23 2007-03-16 Varioptic Sa Lentille a focale variable a large plage de variation
DE102005025722A1 (de) * 2005-06-04 2006-07-13 Landesstiftung Baden-Württemberg gGmbH Optische Linse mit elektrisch einstellbarer Brennweite

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1239141A (fr) * 1969-03-07 1971-07-14
US4030813A (en) * 1974-12-20 1977-06-21 Matsushita Electric Industrial Co., Ltd. Control element having liquid layer attainable to geometrically uneven state in response to electrical signal
FR2791439B1 (fr) * 1999-03-26 2002-01-25 Univ Joseph Fourier Dispositif de centrage d'une goutte
FR2769375B1 (fr) * 1997-10-08 2001-01-19 Univ Joseph Fourier Lentille a focale variable
JP2000347005A (ja) * 1999-06-02 2000-12-15 Canon Inc 可変焦点レンズ装置
US6449081B1 (en) * 1999-06-16 2002-09-10 Canon Kabushiki Kaisha Optical element and optical device having it
JP2001013306A (ja) * 1999-06-28 2001-01-19 Canon Inc 可変焦点レンズ装置
US6747806B2 (en) * 2001-04-19 2004-06-08 Creo Srl Method for controlling light beam using adaptive micro-lens
US6538823B2 (en) * 2001-06-19 2003-03-25 Lucent Technologies Inc. Tunable liquid microlens

Also Published As

Publication number Publication date
FR2851052A1 (fr) 2004-08-13
WO2004074902A1 (fr) 2004-09-02

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20131031