JP2023081852A5 - - Google Patents
Info
- Publication number
- JP2023081852A5 JP2023081852A5 JP2022188210A JP2022188210A JP2023081852A5 JP 2023081852 A5 JP2023081852 A5 JP 2023081852A5 JP 2022188210 A JP2022188210 A JP 2022188210A JP 2022188210 A JP2022188210 A JP 2022188210A JP 2023081852 A5 JP2023081852 A5 JP 2023081852A5
- Authority
- JP
- Japan
- Prior art keywords
- layers
- optical interference
- interference filter
- subset
- silicon
- 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.)
- Pending
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17/457,123 | 2021-12-01 | ||
| US17/457,123 US12078830B2 (en) | 2021-12-01 | 2021-12-01 | Optical interference filter with aluminum nitride layers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023081852A JP2023081852A (ja) | 2023-06-13 |
| JP2023081852A5 true JP2023081852A5 (https=) | 2025-11-28 |
Family
ID=84367298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022188210A Pending JP2023081852A (ja) | 2021-12-01 | 2022-11-25 | 光学干渉フィルタ |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US12078830B2 (https=) |
| EP (1) | EP4191294A1 (https=) |
| JP (1) | JP2023081852A (https=) |
| KR (1) | KR20230082581A (https=) |
| CN (1) | CN116203665A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11650361B2 (en) * | 2018-12-27 | 2023-05-16 | Viavi Solutions Inc. | Optical filter |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3404736A1 (de) | 1983-04-18 | 1984-10-18 | Balzers Hochvakuum Gmbh, 6200 Wiesbaden | Duennschichtanordnung |
| JPH07126036A (ja) * | 1993-10-29 | 1995-05-16 | Ohara Inc | 近赤外透過黒色フィルター用ガラス |
| JP2005043755A (ja) * | 2003-07-24 | 2005-02-17 | Seiko Epson Corp | 光学多層膜フィルタ、光学多層膜フィルタの製造方法、光学ローパスフィルタ、及び電子機器装置 |
| JP4300245B2 (ja) * | 2006-08-25 | 2009-07-22 | キヤノン株式会社 | 多層膜反射鏡を備えた光学素子、面発光レーザ |
| TWI576617B (zh) | 2012-07-16 | 2017-04-01 | 唯亞威方案公司 | 光學濾波器及感測器系統 |
| EP3601178B1 (en) * | 2017-03-30 | 2022-06-08 | AGC Glass Europe | Glass for autonomous car |
| US11131018B2 (en) | 2018-08-14 | 2021-09-28 | Viavi Solutions Inc. | Coating material sputtered in presence of argon-helium based coating |
| US11650361B2 (en) * | 2018-12-27 | 2023-05-16 | Viavi Solutions Inc. | Optical filter |
| JP7484897B2 (ja) | 2019-04-03 | 2024-05-16 | Ａｇｃ株式会社 | 光学部材 |
| KR102055579B1 (ko) * | 2019-06-27 | 2019-12-13 | 주식회사 옵트론텍 | 광학 필터 |
| WO2021117598A1 (ja) | 2019-12-11 | 2021-06-17 | 日本電気硝子株式会社 | 光学フィルタ及びその製造方法 |
| US20210302635A1 (en) * | 2020-03-25 | 2021-09-30 | Viavi Solutions Inc. | Low angle shift filter |
| US20230012033A1 (en) * | 2021-07-07 | 2023-01-12 | Viavi Solutions Inc. | Multi-bandpass optical interference filter |
-
2021
- 2021-12-01 US US17/457,123 patent/US12078830B2/en active Active
-
2022
- 2022-11-25 JP JP2022188210A patent/JP2023081852A/ja active Pending
- 2022-11-29 CN CN202211514210.3A patent/CN116203665A/zh active Pending
- 2022-11-29 KR KR1020220163450A patent/KR20230082581A/ko active Pending
- 2022-11-30 EP EP22210677.5A patent/EP4191294A1/en active Pending
-
2024
- 2024-08-19 US US18/808,234 patent/US20240411072A1/en active Pending
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