FR2884932B1 - Modulateur de lumiere a diffraction base sur un trou ouvert - Google Patents

Modulateur de lumiere a diffraction base sur un trou ouvert

Info

Publication number
FR2884932B1
FR2884932B1 FR0511173A FR0511173A FR2884932B1 FR 2884932 B1 FR2884932 B1 FR 2884932B1 FR 0511173 A FR0511173 A FR 0511173A FR 0511173 A FR0511173 A FR 0511173A FR 2884932 B1 FR2884932 B1 FR 2884932B1
Authority
FR
France
Prior art keywords
light modulator
diffraction light
open hole
modulator based
diffraction
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
FR0511173A
Other languages
English (en)
Other versions
FR2884932A1 (fr
Inventor
Sang Kyeong Yun
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.)
Samsung Electro Mechanics Co Ltd
Original Assignee
Samsung Electro Mechanics Co Ltd
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 KR1020050034685A external-priority patent/KR100832646B1/ko
Application filed by Samsung Electro Mechanics Co Ltd filed Critical Samsung Electro Mechanics Co Ltd
Publication of FR2884932A1 publication Critical patent/FR2884932A1/fr
Application granted granted Critical
Publication of FR2884932B1 publication Critical patent/FR2884932B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0808—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 diffracting elements
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
FR0511173A 2005-04-26 2005-11-02 Modulateur de lumiere a diffraction base sur un trou ouvert Expired - Fee Related FR2884932B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050034685A KR100832646B1 (ko) 2004-04-29 2005-04-26 오픈홀 기반의 회절 광변조기

Publications (2)

Publication Number Publication Date
FR2884932A1 FR2884932A1 (fr) 2006-10-27
FR2884932B1 true FR2884932B1 (fr) 2011-06-24

Family

ID=35911372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0511173A Expired - Fee Related FR2884932B1 (fr) 2005-04-26 2005-11-02 Modulateur de lumiere a diffraction base sur un trou ouvert

Country Status (3)

Country Link
CN (1) CN100485443C (fr)
FR (1) FR2884932B1 (fr)
GB (2) GB2425614B (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5311360A (en) * 1992-04-28 1994-05-10 The Board Of Trustees Of The Leland Stanford, Junior University Method and apparatus for modulating a light beam
US5949570A (en) * 1995-06-20 1999-09-07 Matsushita Electric Industrial Co., Ltd. Diffractive optical modulator and method for producing the same, infrared sensor including such a diffractive optical modulator and method for producing the same, and display device including such a diffractive optical modulator
US6141139A (en) * 1998-11-30 2000-10-31 Eastman Kodak Company Method of making a bistable micromagnetic light modulator
US7027204B2 (en) * 2003-09-26 2006-04-11 Silicon Light Machines Corporation High-density spatial light modulator
DE102005018604A1 (de) * 2004-04-29 2005-11-24 Samsung Electro-Mechanics Co., Ltd., Suwon Auf offenen Löchern basierender Beugungslichtmodulator

Also Published As

Publication number Publication date
GB0600087D0 (en) 2006-02-15
GB2425614A (en) 2006-11-01
GB2425613A (en) 2006-11-01
GB2425614B (en) 2007-06-20
FR2884932A1 (fr) 2006-10-27
CN1854796A (zh) 2006-11-01
CN100485443C (zh) 2009-05-06
GB0600093D0 (en) 2006-02-15
GB2425613B (en) 2007-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150731