JPWO2023026712A5 - - Google Patents
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- Publication number
- JPWO2023026712A5 JPWO2023026712A5 JP2023543744A JP2023543744A JPWO2023026712A5 JP WO2023026712 A5 JPWO2023026712 A5 JP WO2023026712A5 JP 2023543744 A JP2023543744 A JP 2023543744A JP 2023543744 A JP2023543744 A JP 2023543744A JP WO2023026712 A5 JPWO2023026712 A5 JP WO2023026712A5
- Authority
- JP
- Japan
- Prior art keywords
- refractive index
- diffraction grating
- modified refractive
- index areas
- dimensionally
- 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
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021136313 | 2021-08-24 | ||
| JP2021136313 | 2021-08-24 | ||
| PCT/JP2022/027386 WO2023026712A1 (ja) | 2021-08-24 | 2022-07-12 | 回折格子結合器 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023026712A1 JPWO2023026712A1 (https=) | 2023-03-02 |
| JPWO2023026712A5 true JPWO2023026712A5 (https=) | 2024-05-20 |
| JP7803564B2 JP7803564B2 (ja) | 2026-01-21 |
Family
ID=85322745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023543744A Active JP7803564B2 (ja) | 2021-08-24 | 2022-07-12 | 回折格子結合器 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20240369748A1 (https=) |
| JP (1) | JP7803564B2 (https=) |
| WO (1) | WO2023026712A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025047600A1 (ja) | 2023-08-30 | 2025-03-06 | 国立大学法人京都大学 | 回折格子結合器 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4899218B2 (ja) * | 2007-08-30 | 2012-03-21 | 国立大学法人 筑波大学 | ブレーズ型光結合素子及びそれを使用した光機能素子 |
| US9176291B2 (en) | 2012-08-17 | 2015-11-03 | Oracle International Corporation | Grating coupler for inter-chip optical coupling |
| US10824045B2 (en) * | 2016-06-17 | 2020-11-03 | University Of Central Florida Research Foundation | Spatially variant photonic crystal apparatus, methods, and applications |
| JP6883828B2 (ja) * | 2017-02-24 | 2021-06-09 | 国立大学法人横浜国立大学 | 光偏向デバイス |
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2022
- 2022-07-12 JP JP2023543744A patent/JP7803564B2/ja active Active
- 2022-07-12 US US18/685,340 patent/US20240369748A1/en active Pending
- 2022-07-12 WO PCT/JP2022/027386 patent/WO2023026712A1/ja not_active Ceased