WO2008156009A1 - 光学素子及びその製造方法 - Google Patents

光学素子及びその製造方法 Download PDF

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Publication number
WO2008156009A1
WO2008156009A1 PCT/JP2008/060561 JP2008060561W WO2008156009A1 WO 2008156009 A1 WO2008156009 A1 WO 2008156009A1 JP 2008060561 W JP2008060561 W JP 2008060561W WO 2008156009 A1 WO2008156009 A1 WO 2008156009A1
Authority
WO
WIPO (PCT)
Prior art keywords
recessed
protruding
section
recessed section
reflection preventing
Prior art date
Application number
PCT/JP2008/060561
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
Osamu Sakai
Yoshiyuki Furuyama
Original Assignee
Alps Electric 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
Application filed by Alps Electric Co., Ltd. filed Critical Alps Electric Co., Ltd.
Priority to JP2009520434A priority Critical patent/JP5162585B2/ja
Priority to CN2008800206685A priority patent/CN101688934B/zh
Publication of WO2008156009A1 publication Critical patent/WO2008156009A1/ja

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1372—Lenses
    • 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
    • G02B5/1871—Transmissive phase gratings
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1353—Diffractive elements, e.g. holograms or gratings

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Optical Head (AREA)
PCT/JP2008/060561 2007-06-19 2008-06-09 光学素子及びその製造方法 WO2008156009A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009520434A JP5162585B2 (ja) 2007-06-19 2008-06-09 光学素子及びその製造方法
CN2008800206685A CN101688934B (zh) 2007-06-19 2008-06-09 光学元件及其制造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007161611 2007-06-19
JP2007-161611 2007-06-19

Publications (1)

Publication Number Publication Date
WO2008156009A1 true WO2008156009A1 (ja) 2008-12-24

Family

ID=40156167

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/060561 WO2008156009A1 (ja) 2007-06-19 2008-06-09 光学素子及びその製造方法

Country Status (3)

Country Link
JP (1) JP5162585B2 (zh)
CN (2) CN101688934B (zh)
WO (1) WO2008156009A1 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013024625A (ja) * 2011-07-19 2013-02-04 Seiko Epson Corp 分光装置、検出装置及び分光装置の製造方法
JP2013210680A (ja) * 2007-11-06 2013-10-10 Seiko Epson Corp 回折光学素子とその製造方法、及びレーザー加工方法
JP2018013677A (ja) * 2016-07-22 2018-01-25 大日本印刷株式会社 回折光学素子、光照射装置
CN117954518A (zh) * 2024-03-26 2024-04-30 浙江晶科能源有限公司 太阳能电池、太阳能电池的制造方法及光伏组件

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103336323B (zh) * 2013-03-18 2017-03-01 内蒙古工业大学 多次扫描电子束刻蚀制作高频光栅的方法
JP6520360B2 (ja) * 2015-04-30 2019-05-29 凸版印刷株式会社 表示体、物品、原版、および、原版の製造方法
JP6693429B2 (ja) 2017-01-24 2020-05-13 王子ホールディングス株式会社 反射防止構造体
JP6953917B2 (ja) 2017-09-01 2021-10-27 王子ホールディングス株式会社 反射防止構造体
JP7341671B2 (ja) * 2018-03-05 2023-09-11 キヤノン株式会社 物品および物品の製造方法
CN108680982B (zh) * 2018-05-18 2020-04-17 京东方科技集团股份有限公司 一种偏光器件及其制备方法、显示基板和显示装置
JP2020064157A (ja) * 2018-10-16 2020-04-23 キヤノン株式会社 トーリックレンズ、光学素子、電子写真装置及びトーリックレンズの製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001517319A (ja) * 1997-03-04 2001-10-02 フラウンホファー．ゲゼルシャフト．ツール．フォルデンウング．デール．アンゲヴァンドテン．フォルシュング．エー．ファウ． 反射防止膜とその製法
JP2003344630A (ja) * 2002-05-29 2003-12-03 Alps Electric Co Ltd 光学部材
JP2004012856A (ja) * 2002-06-07 2004-01-15 Nippon Sheet Glass Co Ltd 光学素子、光学素子の成形型および光学素子の製造方法
JP2005157119A (ja) * 2003-11-27 2005-06-16 Olympus Corp 反射防止光学素子及びこれを用いた光学系
JP2005181361A (ja) * 2003-12-16 2005-07-07 Konica Minolta Holdings Inc 反射防止構造を有する光学部材
JP2006235195A (ja) * 2005-02-24 2006-09-07 Matsushita Electric Ind Co Ltd 反射防止構造体を有する部材の製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3368225B2 (ja) * 1999-03-11 2003-01-20 キヤノン株式会社 回折光学素子の製造方法
WO2001011393A1 (fr) * 1999-08-04 2001-02-15 Nippon Sheet Glass Co., Ltd. Echelon de michelson et element de guide d'ondes optique
JP4250906B2 (ja) * 2002-04-23 2009-04-08 コニカミノルタホールディングス株式会社 光学素子
JP4396413B2 (ja) * 2004-06-22 2010-01-13 ソニー株式会社 光ピックアップ装置、光ディスク装置
JP2006185562A (ja) * 2004-12-28 2006-07-13 Sanyo Electric Co Ltd 光ピックアップ用の光学素子

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001517319A (ja) * 1997-03-04 2001-10-02 フラウンホファー．ゲゼルシャフト．ツール．フォルデンウング．デール．アンゲヴァンドテン．フォルシュング．エー．ファウ． 反射防止膜とその製法
JP2003344630A (ja) * 2002-05-29 2003-12-03 Alps Electric Co Ltd 光学部材
JP2004012856A (ja) * 2002-06-07 2004-01-15 Nippon Sheet Glass Co Ltd 光学素子、光学素子の成形型および光学素子の製造方法
JP2005157119A (ja) * 2003-11-27 2005-06-16 Olympus Corp 反射防止光学素子及びこれを用いた光学系
JP2005181361A (ja) * 2003-12-16 2005-07-07 Konica Minolta Holdings Inc 反射防止構造を有する光学部材
JP2006235195A (ja) * 2005-02-24 2006-09-07 Matsushita Electric Ind Co Ltd 反射防止構造体を有する部材の製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013210680A (ja) * 2007-11-06 2013-10-10 Seiko Epson Corp 回折光学素子とその製造方法、及びレーザー加工方法
JP2013024625A (ja) * 2011-07-19 2013-02-04 Seiko Epson Corp 分光装置、検出装置及び分光装置の製造方法
JP2018013677A (ja) * 2016-07-22 2018-01-25 大日本印刷株式会社 回折光学素子、光照射装置
CN117954518A (zh) * 2024-03-26 2024-04-30 浙江晶科能源有限公司 太阳能电池、太阳能电池的制造方法及光伏组件

Also Published As

Publication number Publication date
JPWO2008156009A1 (ja) 2010-08-26
CN101688934A (zh) 2010-03-31
CN102360092A (zh) 2012-02-22
JP5162585B2 (ja) 2013-03-13
CN102360092B (zh) 2014-05-07
CN101688934B (zh) 2012-04-04

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