JP2017211466A5 - - Google Patents
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- Publication number
- JP2017211466A5 JP2017211466A5 JP2016103964A JP2016103964A JP2017211466A5 JP 2017211466 A5 JP2017211466 A5 JP 2017211466A5 JP 2016103964 A JP2016103964 A JP 2016103964A JP 2016103964 A JP2016103964 A JP 2016103964A JP 2017211466 A5 JP2017211466 A5 JP 2017211466A5
- Authority
- JP
- Japan
- Prior art keywords
- resin layer
- molding surface
- optical element
- diffractive optical
- element according
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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- 239000011347 resin Substances 0.000 claims description 90
- 229920005989 resin Polymers 0.000 claims description 90
- 230000003287 optical effect Effects 0.000 claims description 42
- 238000000465 moulding Methods 0.000 claims description 39
- 239000011521 glass Substances 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 14
- 230000007423 decrease Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016103964A JP6823381B2 (ja) | 2016-05-25 | 2016-05-25 | 回折光学素子、回折格子を備えた光学機器及び回折格子を備えたカメラ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016103964A JP6823381B2 (ja) | 2016-05-25 | 2016-05-25 | 回折光学素子、回折格子を備えた光学機器及び回折格子を備えたカメラ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017211466A JP2017211466A (ja) | 2017-11-30 |
| JP2017211466A5 true JP2017211466A5 (enrdf_load_stackoverflow) | 2019-06-27 |
| JP6823381B2 JP6823381B2 (ja) | 2021-02-03 |
Family
ID=60475526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016103964A Active JP6823381B2 (ja) | 2016-05-25 | 2016-05-25 | 回折光学素子、回折格子を備えた光学機器及び回折格子を備えたカメラ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6823381B2 (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210318473A1 (en) | 2018-07-23 | 2021-10-14 | Hitachi High-Tech Corporation | Method and Device for Manufacturing Concave Diffraction Grating, and Concave Diffraction Grating |
| JP6966517B2 (ja) * | 2018-11-13 | 2021-11-17 | 株式会社ダイセル | 光学部材、該光学部材を含むレーザーモジュール及びレーザーデバイス |
| WO2020100890A1 (ja) | 2018-11-13 | 2020-05-22 | 株式会社ダイセル | 光学部材、該光学部材を含むレーザーモジュール及びレーザーデバイス |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0963099A (ja) * | 1995-08-28 | 1997-03-07 | Sharp Corp | 光情報読み取り装置 |
| JP2001076363A (ja) * | 1999-09-02 | 2001-03-23 | Sony Corp | ホログラム素子、光集積素子、光ピックアップ及び光情報処理装置 |
| JP2005099131A (ja) * | 2003-09-22 | 2005-04-14 | Olympus Corp | 顕微鏡用対物レンズ |
| WO2010122330A1 (en) * | 2009-04-20 | 2010-10-28 | Bae Systems Plc | Surface relief grating in an optical waveguide having a reflecting surface and dielectric layer conforming to the surface |
| JP2012042744A (ja) * | 2010-08-19 | 2012-03-01 | Canon Inc | 液体レンズ |
| JP2012128319A (ja) * | 2010-12-17 | 2012-07-05 | Canon Inc | 積層型回折光学素子及び積層型回折光学素子の製造方法 |
| JP2012252307A (ja) * | 2011-06-07 | 2012-12-20 | Canon Inc | 複合光学素子および撮像光学系 |
| EP2662205B1 (en) * | 2012-05-11 | 2020-06-24 | Canon Kabushiki Kaisha | Laminated diffraction optical element and production method thereof |
| JP2015114600A (ja) * | 2013-12-13 | 2015-06-22 | キヤノン株式会社 | 光学レンズの製造方法、光学レンズ及び遮光膜 |
| JP6486042B2 (ja) * | 2014-09-12 | 2019-03-20 | キヤノン株式会社 | 積層型の回折光学素子 |
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2016
- 2016-05-25 JP JP2016103964A patent/JP6823381B2/ja active Active