JP5137432B2 - 密着２層型の回折光学素子とそれを用いた光学系及び光学機器 - Google Patents

密着２層型の回折光学素子とそれを用いた光学系及び光学機器 Download PDF

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Publication number
JP5137432B2
JP5137432B2 JP2007077600A JP2007077600A JP5137432B2 JP 5137432 B2 JP5137432 B2 JP 5137432B2 JP 2007077600 A JP2007077600 A JP 2007077600A JP 2007077600 A JP2007077600 A JP 2007077600A JP 5137432 B2 JP5137432 B2 JP 5137432B2
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Japan
Prior art keywords
optical element
diffractive optical
line
order
grating
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Expired - Fee Related
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JP2007077600A
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English (en)
Japanese (ja)
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JP2008241734A5 (enExample
JP2008241734A (ja
Inventor
裕人 安井
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2007077600A priority Critical patent/JP5137432B2/ja
Priority to US11/867,989 priority patent/US7710651B2/en
Priority to EP07020072A priority patent/EP1972971B1/en
Priority to DE602007004710T priority patent/DE602007004710D1/de
Priority to CN2007101624746A priority patent/CN101271168B/zh
Publication of JP2008241734A publication Critical patent/JP2008241734A/ja
Publication of JP2008241734A5 publication Critical patent/JP2008241734A5/ja
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Publication of JP5137432B2 publication Critical patent/JP5137432B2/ja
Expired - Fee Related legal-status Critical Current
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  • Diffracting Gratings Or Hologram Optical Elements (AREA)
JP2007077600A 2007-03-23 2007-03-23 密着２層型の回折光学素子とそれを用いた光学系及び光学機器 Expired - Fee Related JP5137432B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2007077600A JP5137432B2 (ja) 2007-03-23 2007-03-23 密着２層型の回折光学素子とそれを用いた光学系及び光学機器
US11/867,989 US7710651B2 (en) 2007-03-23 2007-10-05 Contacting two-layer diffractive optical element
EP07020072A EP1972971B1 (en) 2007-03-23 2007-10-12 Contacting two-layer diffractive optical element (DOE)
DE602007004710T DE602007004710D1 (de) 2007-03-23 2007-10-12 Zweischichtiges auf periodischem Kontakt optisches Brechungselement (DOE)
CN2007101624746A CN101271168B (zh) 2007-03-23 2007-10-15 衍射光学元件、光学系统和光学装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007077600A JP5137432B2 (ja) 2007-03-23 2007-03-23 密着２層型の回折光学素子とそれを用いた光学系及び光学機器

Publications (3)

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JP2008241734A JP2008241734A (ja) 2008-10-09
JP2008241734A5 JP2008241734A5 (enExample) 2010-05-06
JP5137432B2 true JP5137432B2 (ja) 2013-02-06

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JP2007077600A Expired - Fee Related JP5137432B2 (ja) 2007-03-23 2007-03-23 密着２層型の回折光学素子とそれを用いた光学系及び光学機器

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JP (1) JP5137432B2 (enExample)
CN (1) CN101271168B (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5258204B2 (ja) * 2007-03-29 2013-08-07 キヤノン株式会社 回折光学素子とそれを用いた光学系並びに光学機器
JP5366673B2 (ja) * 2009-06-17 2013-12-11 キヤノン株式会社 光学系及びそれを有する光学機器
JP2011022255A (ja) 2009-07-14 2011-02-03 Canon Inc 回折光学素子及びそれを有する光学系
JP5479022B2 (ja) * 2009-10-19 2014-04-23 キヤノン株式会社 光学材料および多層回折光学素子
WO2011148579A1 (ja) * 2010-05-24 2011-12-01 株式会社ニコン 望遠鏡光学系及びこれを備える光学装置
JP5676929B2 (ja) * 2010-06-11 2015-02-25 キヤノン株式会社 回折光学素子、光学系および光学機器
JP5676930B2 (ja) * 2010-06-11 2015-02-25 キヤノン株式会社 回折光学素子、光学系および光学機器
JP5615065B2 (ja) 2010-07-07 2014-10-29 キヤノン株式会社 回折光学素子、光学系及び光学機器
CN102782535A (zh) * 2011-02-22 2012-11-14 松下电器产业株式会社 衍射光学元件及包括该衍射光学元件的摄像装置
CN103080786B (zh) * 2011-03-18 2015-03-04 奥林巴斯医疗株式会社 衍射光学元件及内窥镜
JP5765998B2 (ja) * 2011-04-14 2015-08-19 キヤノン株式会社 回折光学素子、光学系および光学機器
JP2013125259A (ja) 2011-12-16 2013-06-24 Canon Inc 回折光学素子、光学系および光学機器
CN102637439B (zh) * 2012-05-07 2014-10-29 清华大学深圳研究生院 一种适用于三维双光子荧光存储的光路系统
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
EP3447862A1 (en) * 2017-08-23 2019-02-27 Koninklijke Philips N.V. Vcsel array with common wafer level integrated optical device
US11231531B2 (en) * 2018-02-20 2022-01-25 Fujifilm Corporation Finder optical system and imaging device
WO2019177075A1 (ja) 2018-03-15 2019-09-19 富士フイルム株式会社 硬化性樹脂組成物、硬化物、回折光学素子、多層型回折光学素子、および硬化性樹脂組成物の製造方法
CN112188062B (zh) * 2020-09-30 2022-04-26 维沃移动通信有限公司 电子设备
CN112188065B (zh) * 2020-09-30 2022-02-15 维沃移动通信有限公司 摄像装置及电子设备

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007026597A1 (ja) * 2005-08-29 2007-03-08 Matsushita Electric Industrial Co., Ltd. 回折光学素子とその製造方法、及びこれを用いた撮像装置

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CN101271168B (zh) 2010-09-08
CN101271168A (zh) 2008-09-24
JP2008241734A (ja) 2008-10-09

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