JP6893083B2 - 密着積層型回折光学素子 - Google Patents

密着積層型回折光学素子 Download PDF

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Publication number
JP6893083B2
JP6893083B2 JP2016203547A JP2016203547A JP6893083B2 JP 6893083 B2 JP6893083 B2 JP 6893083B2 JP 2016203547 A JP2016203547 A JP 2016203547A JP 2016203547 A JP2016203547 A JP 2016203547A JP 6893083 B2 JP6893083 B2 JP 6893083B2
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JP
Japan
Prior art keywords
glass material
chalcogenide glass
mol
optical element
wavelength
Prior art date
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JP2016203547A
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English (en)
Japanese (ja)
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JP2017090904A (ja
JP2017090904A5 (enExample
Inventor
一範 小森
一範 小森
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.)
Tamron Co Ltd
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Tamron Co Ltd
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Filing date
Publication date
Application filed by Tamron Co Ltd filed Critical Tamron Co Ltd
Priority to PCT/JP2016/081443 priority Critical patent/WO2017082031A1/ja
Priority to US15/579,726 priority patent/US10845515B2/en
Publication of JP2017090904A publication Critical patent/JP2017090904A/ja
Publication of JP2017090904A5 publication Critical patent/JP2017090904A5/ja
Application granted granted Critical
Publication of JP6893083B2 publication Critical patent/JP6893083B2/ja
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1814—Diffraction gratings structurally combined with one or more further optical elements, e.g. lenses, mirrors, prisms or other diffraction gratings
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/06—Joining glass to glass by processes other than fusing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/32—Non-oxide glass compositions, e.g. binary or ternary halides, sulfides or nitrides of germanium, selenium or tellurium
    • C03C3/321—Chalcogenide glasses, e.g. containing S, Se, Te
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation
    • 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
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G02B27/0037—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration with diffracting elements
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1866—Transmission gratings characterised by their structure, e.g. step profile, contours of substrate or grooves, pitch variations, materials
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C19/00—Surface treatment of glass, not in the form of fibres or filaments, by mechanical means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/20—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Glass Compositions (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
JP2016203547A 2015-11-09 2016-10-17 密着積層型回折光学素子 Active JP6893083B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2016/081443 WO2017082031A1 (ja) 2015-11-09 2016-10-24 密着積層型回折光学素子
US15/579,726 US10845515B2 (en) 2015-11-09 2016-10-24 Contacted multilayer diffractive optical element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015219103 2015-11-09
JP2015219103 2015-11-09

Publications (3)

Publication Number Publication Date
JP2017090904A JP2017090904A (ja) 2017-05-25
JP2017090904A5 JP2017090904A5 (enExample) 2019-01-31
JP6893083B2 true JP6893083B2 (ja) 2021-06-23

Family

ID=58771690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016203547A Active JP6893083B2 (ja) 2015-11-09 2016-10-17 密着積層型回折光学素子

Country Status (2)

Country Link
US (1) US10845515B2 (enExample)
JP (1) JP6893083B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7495667B2 (ja) * 2018-11-21 2024-06-05 日本電気硝子株式会社 カルコゲナイドガラスレンズ
JP7722063B2 (ja) * 2021-08-31 2025-08-13 日本電気硝子株式会社 光学システム
JP7714965B2 (ja) * 2021-08-31 2025-07-30 日本電気硝子株式会社 光学システム

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5847877A (en) * 1994-09-12 1998-12-08 Olympus Optical Co., Ltd. Diffractive optical element
JP3717555B2 (ja) 1994-09-12 2005-11-16 オリンパス株式会社 回折光学素子
JP3657467B2 (ja) * 1999-07-16 2005-06-08 株式会社エンプラス プラスチック製回折成形レンズ及び該レンズを用いた光学系
EP1455200A4 (en) 2001-11-30 2005-09-28 Nikon Corp OPTICAL RESIN PRECURSOR COMPOSITION, OPTICAL USE RESIN, OPTICAL ELEMENT AND ARTICLE
WO2005117001A1 (ja) 2004-05-27 2005-12-08 Konica Minolta Opto, Inc. 対物光学系、光ピックアップ装置、及び光ディスクドライブ装置
JP2006012394A (ja) * 2004-05-27 2006-01-12 Konica Minolta Opto Inc 光学系、光ピックアップ装置、及び光ディスクドライブ装置
JP2006220705A (ja) * 2005-02-08 2006-08-24 Sumitomo Electric Ind Ltd 赤外線ハイブリッドレンズ及び赤外線ハイブリッドレンズの製造方法
JP4944652B2 (ja) * 2007-03-28 2012-06-06 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
JP5339720B2 (ja) 2007-12-28 2013-11-13 五鈴精工硝子株式会社 モールド成型用赤外線透過ガラス
JP5264223B2 (ja) * 2008-03-12 2013-08-14 キヤノン株式会社 回折光学素子、光学系及び光学機器
JP5787508B2 (ja) 2010-11-11 2015-09-30 キヤノン株式会社 回折光学素子及び光学系
JP6049319B2 (ja) * 2012-06-20 2016-12-21 キヤノン株式会社 回折格子および回折格子の製造方法
JP6149410B2 (ja) * 2013-02-01 2017-06-21 コニカミノルタ株式会社 遠赤外線用結像光学系，撮像光学装置及びデジタル機器
JP2015203850A (ja) * 2014-04-16 2015-11-16 株式会社タムロン 赤外線撮像装置
JP7023598B2 (ja) * 2016-08-09 2022-02-22 キヤノン株式会社 回折光学素子およびそれを有する光学系、撮像装置

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Publication number Publication date
JP2017090904A (ja) 2017-05-25
US10845515B2 (en) 2020-11-24
US20180180780A1 (en) 2018-06-28

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