NO318360B1 - Konfigurerbart diffraktiv optisk element - Google Patents

Konfigurerbart diffraktiv optisk element Download PDF

Info

Publication number
NO318360B1
NO318360B1 NO20026279A NO20026279A NO318360B1 NO 318360 B1 NO318360 B1 NO 318360B1 NO 20026279 A NO20026279 A NO 20026279A NO 20026279 A NO20026279 A NO 20026279A NO 318360 B1 NO318360 B1 NO 318360B1
Authority
NO
Norway
Prior art keywords
diffractive
sub
grating
elements
optical element
Prior art date
Application number
NO20026279A
Other languages
English (en)
Norwegian (no)
Other versions
NO20026279D0 (no
Inventor
Odd Lovhaugen
Ib-Rune Johansen
Olav Solgaard
Matthieu Lacolle
Hakon Sagberg
Original Assignee
Sinvent As
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 Sinvent As filed Critical Sinvent As
Priority to NO20026279A priority Critical patent/NO318360B1/no
Publication of NO20026279D0 publication Critical patent/NO20026279D0/no
Priority to JP2004563061A priority patent/JP5294532B2/ja
Priority to PT03781112T priority patent/PT1579263E/pt
Priority to AT03781112T priority patent/ATE490486T1/de
Priority to CNB2003801079538A priority patent/CN100380171C/zh
Priority to EP03781112A priority patent/EP1579263B1/en
Priority to PCT/NO2003/000437 priority patent/WO2004059365A1/en
Priority to US10/541,317 priority patent/US7286292B2/en
Priority to ES03781112T priority patent/ES2357348T3/es
Priority to DE60335211T priority patent/DE60335211D1/de
Priority to AU2003288806A priority patent/AU2003288806A1/en
Priority to DK03781112.2T priority patent/DK1579263T3/da
Priority to CA2511398A priority patent/CA2511398C/en
Publication of NO318360B1 publication Critical patent/NO318360B1/no
Priority to IL168578A priority patent/IL168578A/en
Priority to US11/857,605 priority patent/US7463420B2/en

Links

Classifications

    • 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)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Prostheses (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Eyeglasses (AREA)
  • Glass Compositions (AREA)
  • Light Guides In General And Applications Therefor (AREA)
NO20026279A 2002-12-30 2002-12-30 Konfigurerbart diffraktiv optisk element NO318360B1 (no)

Priority Applications (15)

Application Number Priority Date Filing Date Title
NO20026279A NO318360B1 (no) 2002-12-30 2002-12-30 Konfigurerbart diffraktiv optisk element
CA2511398A CA2511398C (en) 2002-12-30 2003-12-22 Configurable diffractive optical element
PCT/NO2003/000437 WO2004059365A1 (en) 2002-12-30 2003-12-22 Configurable diffractive optical element
ES03781112T ES2357348T3 (es) 2002-12-30 2003-12-22 Elemento óptico de difracción configurable.
AT03781112T ATE490486T1 (de) 2002-12-30 2003-12-22 Konfigurierbares beugendes optisches element
CNB2003801079538A CN100380171C (zh) 2002-12-30 2003-12-22 可配置的衍射光学元件
EP03781112A EP1579263B1 (en) 2002-12-30 2003-12-22 Configurable diffractive optical element
JP2004563061A JP5294532B2 (ja) 2002-12-30 2003-12-22 設定変更可能な回折光学素子
US10/541,317 US7286292B2 (en) 2002-12-30 2003-12-22 Configurable diffractive optical element
PT03781112T PT1579263E (pt) 2002-12-30 2003-12-22 Elemento óptico difractivo configurável
DE60335211T DE60335211D1 (de) 2002-12-30 2003-12-22 Konfigurierbares beugendes optisches element
AU2003288806A AU2003288806A1 (en) 2002-12-30 2003-12-22 Configurable diffractive optical element
DK03781112.2T DK1579263T3 (da) 2002-12-30 2003-12-22 Konfigurerbart diffraktivt optisk element
IL168578A IL168578A (en) 2002-12-30 2005-05-15 Configurable diffractive optical element
US11/857,605 US7463420B2 (en) 2002-12-30 2007-09-19 Configurable diffractive optical element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20026279A NO318360B1 (no) 2002-12-30 2002-12-30 Konfigurerbart diffraktiv optisk element

Publications (2)

Publication Number Publication Date
NO20026279D0 NO20026279D0 (no) 2002-12-30
NO318360B1 true NO318360B1 (no) 2005-03-07

Family

ID=19914344

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20026279A NO318360B1 (no) 2002-12-30 2002-12-30 Konfigurerbart diffraktiv optisk element

Country Status (14)

Country Link
US (2) US7286292B2 (ja)
EP (1) EP1579263B1 (ja)
JP (1) JP5294532B2 (ja)
CN (1) CN100380171C (ja)
AT (1) ATE490486T1 (ja)
AU (1) AU2003288806A1 (ja)
CA (1) CA2511398C (ja)
DE (1) DE60335211D1 (ja)
DK (1) DK1579263T3 (ja)
ES (1) ES2357348T3 (ja)
IL (1) IL168578A (ja)
NO (1) NO318360B1 (ja)
PT (1) PT1579263E (ja)
WO (1) WO2004059365A1 (ja)

Cited By (1)

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CN102471046A (zh) * 2009-08-14 2012-05-23 挪威科技工业研究院 一种带有抗摩擦力凸块的可配置微型机械衍射元件

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US7420737B2 (en) * 2005-12-21 2008-09-02 Intel Corporation Reconfigurable zone plate lens
DE102007047010B4 (de) * 2007-10-01 2010-05-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Mikromechanisches Bauelement zur Modulation von elektromagnetischer Strahlung und optisches System mit demselben
DE102007051520B4 (de) 2007-10-19 2021-01-14 Seereal Technologies S.A. Komplexwertiger räumlicher Lichtmodulator, räumliche Lichtmodulationseinrichtung und Verfahren zur Modulation eines Wellenfeldes
US8072684B2 (en) * 2010-01-25 2011-12-06 Toyota Motor Engineering & Manufacturing North America, Inc. Optical device using laterally-shiftable diffraction gratings
GB2497295A (en) 2011-12-05 2013-06-12 Gassecure As Method and system for gas detection
DE102012219655B4 (de) * 2012-10-26 2018-10-25 Albert-Ludwigs-Universität Freiburg Optisches element und herstellung desselben
DE102017211910A1 (de) * 2017-07-12 2019-01-17 Dr. Johannes Heidenhain Gmbh Diffraktiver Biosensor
TWI655457B (zh) * 2017-10-27 2019-04-01 National Taiwan University Of Science And Technology 寬通頻帶光柵濾波器結構及其運作方法
CN108802881B (zh) * 2018-05-21 2022-03-08 苏州大学 一种高衍射效率光栅结构和制备方法
US11675114B2 (en) * 2018-07-23 2023-06-13 Ii-Vi Delaware, Inc. Monolithic structured light projector
GB201820293D0 (en) 2018-12-13 2019-01-30 Draeger Safety Ag & Co Kgaa Gas sensor

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US4729658A (en) 1986-06-05 1988-03-08 The Perkin-Elmer Corporation Very wide spectral coverage grating spectrometer
US5701005A (en) 1995-06-19 1997-12-23 Eastman Kodak Company Color separating diffractive optical array and image sensor
US5757536A (en) * 1995-08-30 1998-05-26 Sandia Corporation Electrically-programmable diffraction grating
US5774254A (en) * 1997-06-26 1998-06-30 Xerox Corporation Fault tolerant light modulator display system
KR100294540B1 (ko) 1997-12-31 2001-07-12 윤종용 가변형처핑격자
US6172796B1 (en) * 1998-12-18 2001-01-09 Eastman Kodak Company Multilevel electro-mechanical grating device and a method for operating a multilevel mechanical and electro-mechanical grating device
JP2000221313A (ja) * 1999-01-29 2000-08-11 Minolta Co Ltd 動的回折素子
JP4473975B2 (ja) * 1999-04-16 2010-06-02 キヤノン株式会社 エンコーダ
JP3893809B2 (ja) * 1999-09-29 2007-03-14 コニカミノルタフォトイメージング株式会社 焦点位置を変更できる空間変調ユニット、光束偏向装置、焦点検出装置、およびカメラ
US6381061B2 (en) 1999-11-19 2002-04-30 Nokia Corporation Pixel structure having deformable material and method for forming a light valve
US6663790B2 (en) * 2000-01-26 2003-12-16 Eastman Kodak Company Method for manufacturing a mechanical conformal grating device with improved contrast and lifetime
CA2352729A1 (en) 2000-07-13 2002-01-13 Creoscitex Corporation Ltd. Blazed micro-mechanical light modulator and array thereof
JP2002074727A (ja) 2000-09-01 2002-03-15 Samsung Electro Mech Co Ltd ダイナミック制御回折格子並びに情報記録再生装置と情報再生装置
JP2002122809A (ja) * 2000-10-18 2002-04-26 Canon Inc 投射型表示装置
US20020105725A1 (en) * 2000-12-18 2002-08-08 Sweatt William C. Electrically-programmable optical processor with enhanced resolution
US6476848B2 (en) * 2000-12-21 2002-11-05 Eastman Kodak Company Electromechanical grating display system with segmented waveplate
US20020097508A1 (en) * 2001-01-24 2002-07-25 Konica Corporation Objective lens for use in optical pickup apparatus and optical pickup apparatus
JP4437376B2 (ja) * 2001-03-27 2010-03-24 株式会社リコー 面発光レーザ素子の製造方法
US6639722B2 (en) 2001-08-15 2003-10-28 Silicon Light Machines Stress tuned blazed grating light valve
US6829092B2 (en) 2001-08-15 2004-12-07 Silicon Light Machines, Inc. Blazed grating light valve
US7046410B2 (en) * 2001-10-11 2006-05-16 Polychromix, Inc. Actuatable diffractive optical processor
US6959132B2 (en) 2002-03-13 2005-10-25 Pts Corporation One-to-M wavelength routing element
US20040218172A1 (en) * 2003-01-24 2004-11-04 Deverse Richard A. Application of spatial light modulators for new modalities in spectrometry and imaging
KR100619335B1 (ko) * 2004-06-03 2006-09-12 삼성전기주식회사 근접장을 이용한 광변조기
US20060132766A1 (en) * 2004-12-21 2006-06-22 Bruce Richman Continuously tunable external cavity diode laser

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102471046A (zh) * 2009-08-14 2012-05-23 挪威科技工业研究院 一种带有抗摩擦力凸块的可配置微型机械衍射元件
CN102471046B (zh) * 2009-08-14 2015-09-09 挪威科技工业研究院 一种带有抗摩擦力凸块的可配置微型机械衍射元件

Also Published As

Publication number Publication date
AU2003288806A1 (en) 2004-07-22
ES2357348T3 (es) 2011-04-25
US20080007833A1 (en) 2008-01-10
DK1579263T3 (da) 2011-01-31
CA2511398C (en) 2010-04-13
ATE490486T1 (de) 2010-12-15
IL168578A (en) 2012-06-28
WO2004059365A1 (en) 2004-07-15
JP2006512602A (ja) 2006-04-13
US7463420B2 (en) 2008-12-09
CA2511398A1 (en) 2004-07-15
EP1579263A1 (en) 2005-09-28
US7286292B2 (en) 2007-10-23
CN100380171C (zh) 2008-04-09
PT1579263E (pt) 2011-02-02
DE60335211D1 (de) 2011-01-13
NO20026279D0 (no) 2002-12-30
US20060103936A1 (en) 2006-05-18
EP1579263B1 (en) 2010-12-01
CN1732402A (zh) 2006-02-08
JP5294532B2 (ja) 2013-09-18

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Legal Events

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CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: SINTEF TTO, NO

MK1K Patent expired