DE60128761D1 - Diffraktives optisches Element und Verwendung in optischem System - Google Patents

Diffraktives optisches Element und Verwendung in optischem System

Info

Publication number
DE60128761D1
DE60128761D1 DE60128761T DE60128761T DE60128761D1 DE 60128761 D1 DE60128761 D1 DE 60128761D1 DE 60128761 T DE60128761 T DE 60128761T DE 60128761 T DE60128761 T DE 60128761T DE 60128761 D1 DE60128761 D1 DE 60128761D1
Authority
DE
Germany
Prior art keywords
optical system
optical element
diffractive
diffractive optical
optical
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
DE60128761T
Other languages
English (en)
Other versions
DE60128761T2 (de
Inventor
Takeharu Okuno
Hideki Ogawa
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
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE60128761D1 publication Critical patent/DE60128761D1/de
Publication of DE60128761T2 publication Critical patent/DE60128761T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
    • G02B27/4211—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant correcting chromatic aberrations
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
    • G02B27/4216—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant correcting geometrical aberrations
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4272—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having plural diffractive elements positioned sequentially along the optical path
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4272—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having plural diffractive elements positioned sequentially along the optical path
    • G02B27/4277—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having plural diffractive elements positioned sequentially along the optical path being separated by an air space
    • 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
    • G02B5/189—Structurally combined with optical elements not having diffractive power
    • G02B5/1895—Structurally combined with optical elements not having diffractive power such optical elements having dioptric power

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
DE60128761T 2000-09-08 2001-09-07 Diffraktives optisches Element und optisches System mit diesem Expired - Lifetime DE60128761T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000273339A JP3486606B2 (ja) 2000-09-08 2000-09-08 回折光学素子およびそれを用いた光学系
JP2000273339 2000-09-08

Publications (2)

Publication Number Publication Date
DE60128761D1 true DE60128761D1 (de) 2007-07-19
DE60128761T2 DE60128761T2 (de) 2008-02-07

Family

ID=18759302

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60128761T Expired - Lifetime DE60128761T2 (de) 2000-09-08 2001-09-07 Diffraktives optisches Element und optisches System mit diesem

Country Status (4)

Country Link
US (1) US6937397B2 (de)
EP (1) EP1186914B1 (de)
JP (1) JP3486606B2 (de)
DE (1) DE60128761T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60330521D1 (de) * 2002-04-04 2010-01-28 Canon Kk Diffraktives optisches Element mit einer Vielzahl von Beugungsgittern und optisches System
US6951391B2 (en) * 2003-06-16 2005-10-04 Apollo Optical Systems Llc Bifocal multiorder diffractive lenses for vision correction
AU2007219323B2 (en) * 2003-06-16 2009-09-17 Apollo Optical Systems Llc Bifocal multiorder diffractive lenses for vision correction
JP2005116626A (ja) * 2003-10-03 2005-04-28 Canon Inc 位置検出装置及び位置検出方法、並びに露光装置
KR100561861B1 (ko) * 2004-02-11 2006-03-16 삼성전자주식회사 하이브리드 렌즈 어레이 및 그 제조 방법
DE102006061066B4 (de) * 2006-12-22 2021-02-25 Carl Zeiss Ag Diffraktiv-optische Elemente-Anordnung
JP5459966B2 (ja) * 2008-02-12 2014-04-02 キヤノン株式会社 回折光学素子及びそれを有する光学系並びに光学機器
TWI547717B (zh) * 2015-05-13 2016-09-01 華邦電子股份有限公司 頭戴式顯示裝置
US11624863B2 (en) 2018-01-16 2023-04-11 Nikon Corporation Diffractive optical element, optical system, optical apparatus and method for producing diffractive optical element
CN113970844A (zh) * 2021-10-30 2022-01-25 西北工业大学 一种自由曲面基底多层衍射元件的优化设计方法
CN117075329B (zh) * 2023-07-26 2024-04-12 泰山学院 双层衍射光学元件优化方法、系统及电子设备

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980883A (en) * 1973-05-15 1976-09-14 National Research Development Corporation X-ray diffraction gratings
US4210391A (en) * 1977-09-14 1980-07-01 Cohen Allen L Multifocal zone plate
US5017000A (en) * 1986-05-14 1991-05-21 Cohen Allen L Multifocals using phase shifting
US4798446A (en) * 1987-09-14 1989-01-17 The United States Of America As Represented By The United States Department Of Energy Aplanatic and quasi-aplanatic diffraction gratings
JPS6476002A (en) 1987-09-17 1989-03-22 Fujitsu Ltd Grating lens
US5054905A (en) * 1987-11-12 1991-10-08 Cohen Allen L Progressive intensity phase bifocal
JPH01312503A (ja) 1988-06-10 1989-12-18 Asahi Optical Co Ltd フレネルレンズ
JPH0315003A (ja) * 1989-03-16 1991-01-23 Omron Corp グレーティング・レンズおよび集光グレーティング・カプラ
US5044706A (en) 1990-02-06 1991-09-03 Hughes Aircraft Company Optical element employing aspherical and binary grating optical surfaces
JPH06324262A (ja) 1993-05-11 1994-11-25 Olympus Optical Co Ltd 撮像光学系
JP3214964B2 (ja) 1993-10-18 2001-10-02 松下電器産業株式会社 回折光学素子
US6157488A (en) * 1995-08-29 2000-12-05 Olympus Optical Company Ltd. Diffractive optical element
JP3618464B2 (ja) 1995-08-29 2005-02-09 オリンパス株式会社 回折光学素子、およびそれを用いる光学装置
JPH10133149A (ja) 1996-11-01 1998-05-22 Canon Inc 回折光学素子及びそれを用いた光学系
JPH10186120A (ja) 1996-12-26 1998-07-14 Canon Inc 回折光学素子及びそれを有する光学系並びに光学機器
US5995286A (en) 1997-03-07 1999-11-30 Minolta Co., Ltd. Diffractive optical element, an optical system having a diffractive optical element, and a method for manufacturing a diffractive optical element
JP3472092B2 (ja) * 1997-07-28 2003-12-02 キヤノン株式会社 回折光学素子及びそれを用いた光学系
US5969864A (en) 1997-09-25 1999-10-19 Raytheon Company Variable surface relief kinoform optical element
US5980454A (en) * 1997-12-01 1999-11-09 Endonetics, Inc. Endoscopic imaging system employing diffractive optical elements
JP4227210B2 (ja) * 1998-02-05 2009-02-18 キヤノン株式会社 回折光学素子及びそれを用いた光学系
JPH11305022A (ja) 1998-04-23 1999-11-05 Canon Inc 回折光学素子及びその製造方法
JP2001004818A (ja) 1999-06-17 2001-01-12 Canon Inc 回折光学素子及びその製造方法

Also Published As

Publication number Publication date
DE60128761T2 (de) 2008-02-07
EP1186914A2 (de) 2002-03-13
EP1186914B1 (de) 2007-06-06
US20020105726A1 (en) 2002-08-08
US6937397B2 (en) 2005-08-30
EP1186914A3 (de) 2004-05-12
JP3486606B2 (ja) 2004-01-13
JP2002082214A (ja) 2002-03-22

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