FR2577694B1 - Elements et dispositifs optiques fonctionnels - Google Patents

Elements et dispositifs optiques fonctionnels

Info

Publication number
FR2577694B1
FR2577694B1 FR8602406A FR8602406A FR2577694B1 FR 2577694 B1 FR2577694 B1 FR 2577694B1 FR 8602406 A FR8602406 A FR 8602406A FR 8602406 A FR8602406 A FR 8602406A FR 2577694 B1 FR2577694 B1 FR 2577694B1
Authority
FR
France
Prior art keywords
devices
optical elements
functional optical
functional
elements
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
FR8602406A
Other languages
English (en)
Other versions
FR2577694A1 (fr
Inventor
Sakata Hajime
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.)
Canon Inc
Original Assignee
Canon Inc
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
Priority claimed from JP3328385A external-priority patent/JPS61193122A/ja
Priority claimed from JP3328285A external-priority patent/JPS61193106A/ja
Priority claimed from JP3328185A external-priority patent/JPS61193105A/ja
Priority claimed from JP3328485A external-priority patent/JPS61193123A/ja
Priority claimed from JP4323785A external-priority patent/JPS61201214A/ja
Priority claimed from JP4323885A external-priority patent/JPS61203402A/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of FR2577694A1 publication Critical patent/FR2577694A1/fr
Application granted granted Critical
Publication of FR2577694B1 publication Critical patent/FR2577694B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G02F1/292—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 by controlled diffraction or phased-array beam steering
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1828—Diffraction gratings having means for producing variable diffraction
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1833—Diffraction gratings comprising birefringent materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
FR8602406A 1985-02-21 1986-02-21 Elements et dispositifs optiques fonctionnels Expired - Lifetime FR2577694B1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP3328385A JPS61193122A (ja) 1985-02-21 1985-02-21 光変調装置
JP3328285A JPS61193106A (ja) 1985-02-21 1985-02-21 機能光学素子
JP3328185A JPS61193105A (ja) 1985-02-21 1985-02-21 機能光学素子
JP3328485A JPS61193123A (ja) 1985-02-21 1985-02-21 光変調装置
JP4323785A JPS61201214A (ja) 1985-03-05 1985-03-05 光変調装置
JP4323885A JPS61203402A (ja) 1985-03-05 1985-03-05 機能光学素子

Publications (2)

Publication Number Publication Date
FR2577694A1 FR2577694A1 (fr) 1986-08-22
FR2577694B1 true FR2577694B1 (fr) 1993-11-05

Family

ID=27549681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8602406A Expired - Lifetime FR2577694B1 (fr) 1985-02-21 1986-02-21 Elements et dispositifs optiques fonctionnels

Country Status (4)

Country Link
US (1) US5013141A (fr)
DE (1) DE3605516A1 (fr)
FR (1) FR2577694B1 (fr)
GB (1) GB2173605B (fr)

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US20010050815A1 (en) * 2000-04-28 2001-12-13 Jun Ishihara Light separation device, blazed grating device, diffraction grating device, and illumination optical system
US6424437B1 (en) 2000-10-10 2002-07-23 Digilens, Inc. Projection display employing switchable holographic optical elements
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US6762880B2 (en) 2001-02-21 2004-07-13 Ibsen Photonics A/S Grating structures and methods of making the grating structures
JP3652260B2 (ja) * 2001-03-06 2005-05-25 キヤノン株式会社 回折光学素子、該回折光学素子を有する光学系、撮影装置、観察装置
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US6747781B2 (en) 2001-06-25 2004-06-08 Silicon Light Machines, Inc. Method, apparatus, and diffuser for reducing laser speckle
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US6728023B1 (en) 2002-05-28 2004-04-27 Silicon Light Machines Optical device arrays with optimized image resolution
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US6714337B1 (en) 2002-06-28 2004-03-30 Silicon Light Machines Method and device for modulating a light beam and having an improved gamma response
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JP4510023B2 (ja) * 2004-08-31 2010-07-21 シャープ株式会社 表示素子および表示装置
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EP2443666A4 (fr) 2009-06-15 2013-06-05 Tenksolar Inc Panneau solaire indépendant de l'éclairage
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KR102086362B1 (ko) * 2013-03-08 2020-03-09 삼성전자주식회사 편광화된 빛을 이용하여 공정을 모니터링하는 반도체 제조 설비 및 모니터링 방법
KR102560707B1 (ko) * 2015-12-17 2023-07-27 삼성전자주식회사 유전체 안테나를 포함하는 광 변조 소자
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Also Published As

Publication number Publication date
US5013141A (en) 1991-05-07
GB2173605A (en) 1986-10-15
GB8604310D0 (en) 1986-03-26
GB2173605B (en) 1989-09-20
DE3605516A1 (de) 1986-09-04
FR2577694A1 (fr) 1986-08-22

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