JP2014006280A5 - - Google Patents

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Publication number
JP2014006280A5
JP2014006280A5 JP2012139689A JP2012139689A JP2014006280A5 JP 2014006280 A5 JP2014006280 A5 JP 2014006280A5 JP 2012139689 A JP2012139689 A JP 2012139689A JP 2012139689 A JP2012139689 A JP 2012139689A JP 2014006280 A5 JP2014006280 A5 JP 2014006280A5
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JP
Japan
Prior art keywords
optical element
diffractive optical
wavelength
element according
diffraction
Prior art date
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Granted
Application number
JP2012139689A
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English (en)
Japanese (ja)
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JP6071262B2 (ja
JP2014006280A (ja
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Priority to JP2012139689A priority Critical patent/JP6071262B2/ja
Priority claimed from JP2012139689A external-priority patent/JP6071262B2/ja
Publication of JP2014006280A publication Critical patent/JP2014006280A/ja
Publication of JP2014006280A5 publication Critical patent/JP2014006280A5/ja
Application granted granted Critical
Publication of JP6071262B2 publication Critical patent/JP6071262B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2012139689A 2012-06-21 2012-06-21 回折光学素子、光学系および光学機器 Expired - Fee Related JP6071262B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012139689A JP6071262B2 (ja) 2012-06-21 2012-06-21 回折光学素子、光学系および光学機器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012139689A JP6071262B2 (ja) 2012-06-21 2012-06-21 回折光学素子、光学系および光学機器

Publications (3)

Publication Number Publication Date
JP2014006280A JP2014006280A (ja) 2014-01-16
JP2014006280A5 true JP2014006280A5 (cg-RX-API-DMAC7.html) 2015-07-23
JP6071262B2 JP6071262B2 (ja) 2017-02-01

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Family Applications (1)

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JP2012139689A Expired - Fee Related JP6071262B2 (ja) 2012-06-21 2012-06-21 回折光学素子、光学系および光学機器

Country Status (1)

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JP (1) JP6071262B2 (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114236815B (zh) * 2021-12-07 2024-10-11 复旦大学 一种波带结构光学元件的效率计算方法
CN118818795A (zh) * 2024-08-02 2024-10-22 漳州市齐想智能科技有限公司 一种衍射光学元件及相机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
JP5546217B2 (ja) * 2009-11-20 2014-07-09 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
JP2012083382A (ja) * 2010-10-06 2012-04-26 Canon Inc 回折光学素子、光学系および光学機器

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