IL115295A0 - Multilevel diffractive optical element - Google Patents

Multilevel diffractive optical element

Info

Publication number
IL115295A0
IL115295A0 IL11529595A IL11529595A IL115295A0 IL 115295 A0 IL115295 A0 IL 115295A0 IL 11529595 A IL11529595 A IL 11529595A IL 11529595 A IL11529595 A IL 11529595A IL 115295 A0 IL115295 A0 IL 115295A0
Authority
IL
Israel
Prior art keywords
optical element
diffractive optical
multilevel diffractive
multilevel
optical
Prior art date
Application number
IL11529595A
Other languages
English (en)
Original Assignee
Yeda Res & Dev
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 Yeda Res & Dev filed Critical Yeda Res & Dev
Priority to IL11529595A priority Critical patent/IL115295A0/xx
Priority to EP96928667A priority patent/EP0858608A4/de
Priority to PCT/IL1996/000097 priority patent/WO1997012264A2/en
Priority to JP9513265A priority patent/JPH11512835A/ja
Priority to US09/043,064 priority patent/US6292297B1/en
Priority to IL12331896A priority patent/IL123318A/en
Publication of IL115295A0 publication Critical patent/IL115295A0/xx
Priority to US09/801,808 priority patent/US6369948B2/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
IL11529595A 1995-09-14 1995-09-14 Multilevel diffractive optical element IL115295A0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IL11529595A IL115295A0 (en) 1995-09-14 1995-09-14 Multilevel diffractive optical element
EP96928667A EP0858608A4 (de) 1995-09-14 1996-09-04 Mehrstufiges optisches Beugungselement
PCT/IL1996/000097 WO1997012264A2 (en) 1995-09-14 1996-09-04 Multilevel diffractive optical element
JP9513265A JPH11512835A (ja) 1995-09-14 1996-09-04 多重レベル回折光学素子
US09/043,064 US6292297B1 (en) 1995-09-14 1996-09-04 Multilevel diffractive optical element
IL12331896A IL123318A (en) 1995-09-14 1996-09-04 Multilevel diffractive optical element
US09/801,808 US6369948B2 (en) 1995-09-14 2001-03-09 Multilevel diffractive optical element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL11529595A IL115295A0 (en) 1995-09-14 1995-09-14 Multilevel diffractive optical element

Publications (1)

Publication Number Publication Date
IL115295A0 true IL115295A0 (en) 1996-12-05

Family

ID=11067986

Family Applications (2)

Application Number Title Priority Date Filing Date
IL11529595A IL115295A0 (en) 1995-09-14 1995-09-14 Multilevel diffractive optical element
IL12331896A IL123318A (en) 1995-09-14 1996-09-04 Multilevel diffractive optical element

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL12331896A IL123318A (en) 1995-09-14 1996-09-04 Multilevel diffractive optical element

Country Status (5)

Country Link
US (2) US6292297B1 (de)
EP (1) EP0858608A4 (de)
JP (1) JPH11512835A (de)
IL (2) IL115295A0 (de)
WO (1) WO1997012264A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114236815A (zh) * 2021-12-07 2022-03-25 复旦大学 一种波带结构光学元件的效率计算方法

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4387554B2 (ja) * 2000-04-28 2009-12-16 キヤノン株式会社 画像表示装置および画像表示システム
JP2001343512A (ja) * 2000-05-31 2001-12-14 Canon Inc 回折光学素子及びそれを有する光学系
DE10123230A1 (de) * 2001-05-12 2002-11-28 Zeiss Carl Diffraktives optisches Element sowie optische Anordnung mit einem diffraktiven optischen Element
US6905618B2 (en) * 2002-07-30 2005-06-14 Agilent Technologies, Inc. Diffractive optical elements and methods of making the same
EP1329999B1 (de) * 2002-08-03 2004-04-07 Agilent Technologies Inc. (a Delaware Corporation) Wellenlängenabstimmbarer Laser mit einem diffraktiven optischen Element
DE10307741A1 (de) * 2003-02-24 2004-09-02 Carl Zeiss Meditec Ag Anordnung zur Bildfeldverbesserung bei ophthalmologischen Geräten
US7303841B2 (en) * 2004-03-26 2007-12-04 Taiwan Semiconductor Manufacturing Company Repair of photolithography masks by sub-wavelength artificial grating technology
US7619820B2 (en) 2005-02-09 2009-11-17 I Win Technology Co., Ltd. Dot matrix holograms with spatially varying period
TWI319106B (en) * 2005-11-11 2010-01-01 Coretronic Corp Brightness enhancement film
GB0821872D0 (en) * 2008-12-01 2009-01-07 Optaglio Sro Optical device offering multiple pattern switch and/or colour effect and method of manufacture
US9910276B2 (en) 2015-06-30 2018-03-06 Microsoft Technology Licensing, Llc Diffractive optical elements with graded edges
US10670862B2 (en) 2015-07-02 2020-06-02 Microsoft Technology Licensing, Llc Diffractive optical elements with asymmetric profiles
US9864208B2 (en) * 2015-07-30 2018-01-09 Microsoft Technology Licensing, Llc Diffractive optical elements with varying direction for depth modulation
US10038840B2 (en) 2015-07-30 2018-07-31 Microsoft Technology Licensing, Llc Diffractive optical element using crossed grating for pupil expansion
US10073278B2 (en) 2015-08-27 2018-09-11 Microsoft Technology Licensing, Llc Diffractive optical element using polarization rotation grating for in-coupling
US10429645B2 (en) 2015-10-07 2019-10-01 Microsoft Technology Licensing, Llc Diffractive optical element with integrated in-coupling, exit pupil expansion, and out-coupling
US10241332B2 (en) 2015-10-08 2019-03-26 Microsoft Technology Licensing, Llc Reducing stray light transmission in near eye display using resonant grating filter
US9946072B2 (en) * 2015-10-29 2018-04-17 Microsoft Technology Licensing, Llc Diffractive optical element with uncoupled grating structures
US10234686B2 (en) 2015-11-16 2019-03-19 Microsoft Technology Licensing, Llc Rainbow removal in near-eye display using polarization-sensitive grating
KR102403407B1 (ko) 2016-07-22 2022-05-31 다이니폰 인사츠 가부시키가이샤 회절 광학 소자, 광조사 장치
US10241244B2 (en) 2016-07-29 2019-03-26 Lumentum Operations Llc Thin film total internal reflection diffraction grating for single polarization or dual polarization
US10108014B2 (en) * 2017-01-10 2018-10-23 Microsoft Technology Licensing, Llc Waveguide display with multiple focal depths

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4895790A (en) 1987-09-21 1990-01-23 Massachusetts Institute Of Technology High-efficiency, multilevel, diffractive optical elements
US5161059A (en) * 1987-09-21 1992-11-03 Massachusetts Institute Of Technology High-efficiency, multilevel, diffractive optical elements
US5227915A (en) 1990-02-13 1993-07-13 Holo-Or Ltd. Diffractive optical element
US5073007A (en) 1990-06-11 1991-12-17 Holo-Or Ltd. Diffractive optical element
US5202775A (en) * 1991-11-04 1993-04-13 University Of North Carolina Radically symmetric hologram and method of fabricating the same
US5310623A (en) 1992-11-27 1994-05-10 Lockheed Missiles & Space Company, Inc. Method for fabricating microlenses
US5561558A (en) * 1993-10-18 1996-10-01 Matsushita Electric Industrial Co., Ltd. Diffractive optical device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114236815A (zh) * 2021-12-07 2022-03-25 复旦大学 一种波带结构光学元件的效率计算方法

Also Published As

Publication number Publication date
IL123318A (en) 2002-07-25
US20010015851A1 (en) 2001-08-23
WO1997012264A2 (en) 1997-04-03
EP0858608A4 (de) 1998-12-09
WO1997012264A3 (en) 1998-07-09
EP0858608A2 (de) 1998-08-19
IL123318A0 (en) 1998-09-24
JPH11512835A (ja) 1999-11-02
US6369948B2 (en) 2002-04-09
US6292297B1 (en) 2001-09-18

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