JP2019066756A5 - - Google Patents

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Publication number
JP2019066756A5
JP2019066756A5 JP2017194172A JP2017194172A JP2019066756A5 JP 2019066756 A5 JP2019066756 A5 JP 2019066756A5 JP 2017194172 A JP2017194172 A JP 2017194172A JP 2017194172 A JP2017194172 A JP 2017194172A JP 2019066756 A5 JP2019066756 A5 JP 2019066756A5
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JP
Japan
Prior art keywords
optical system
grating
lattice
diffraction grating
wall surface
Prior art date
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Pending
Application number
JP2017194172A
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English (en)
Japanese (ja)
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JP2019066756A (ja
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Priority to JP2017194172A priority Critical patent/JP2019066756A/ja
Priority claimed from JP2017194172A external-priority patent/JP2019066756A/ja
Publication of JP2019066756A publication Critical patent/JP2019066756A/ja
Publication of JP2019066756A5 publication Critical patent/JP2019066756A5/ja
Pending legal-status Critical Current

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JP2017194172A 2017-10-04 2017-10-04 回折光学素子を備えた光学系および光学機器 Pending JP2019066756A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2017194172A JP2019066756A (ja) 2017-10-04 2017-10-04 回折光学素子を備えた光学系および光学機器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017194172A JP2019066756A (ja) 2017-10-04 2017-10-04 回折光学素子を備えた光学系および光学機器

Publications (2)

Publication Number Publication Date
JP2019066756A JP2019066756A (ja) 2019-04-25
JP2019066756A5 true JP2019066756A5 (enExample) 2020-11-12

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ID=66339518

Family Applications (1)

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JP2017194172A Pending JP2019066756A (ja) 2017-10-04 2017-10-04 回折光学素子を備えた光学系および光学機器

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JP (1) JP2019066756A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021170081A (ja) * 2020-04-16 2021-10-28 キヤノン株式会社 回折光学素子、光学系及び光学機器
WO2022004304A1 (ja) * 2020-06-30 2022-01-06 富士フイルム株式会社 ブレーズド回折光学素子、及びブレーズド回折光学素子の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009271234A (ja) * 2008-05-02 2009-11-19 Canon Inc 撮像装置
JP6873602B2 (ja) * 2015-05-15 2021-05-19 キヤノン株式会社 回折光学素子、光学系、および、光学機器

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