JPWO2025013119A1 - - Google Patents
Info
- Publication number
- JPWO2025013119A1 JPWO2025013119A1 JP2024516397A JP2024516397A JPWO2025013119A1 JP WO2025013119 A1 JPWO2025013119 A1 JP WO2025013119A1 JP 2024516397 A JP2024516397 A JP 2024516397A JP 2024516397 A JP2024516397 A JP 2024516397A JP WO2025013119 A1 JPWO2025013119 A1 JP WO2025013119A1
- Authority
- JP
- Japan
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
- G02B6/124—Geodesic lenses or integrated gratings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
- G02B6/125—Bends, branchings or intersections
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024146296A JP7577241B1 (ja) | 2023-07-07 | 2024-08-28 | 光デバイスの動作方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2023/025251 WO2025013119A1 (ja) | 2023-07-07 | 2023-07-07 | 光デバイス |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024146296A Division JP7577241B1 (ja) | 2023-07-07 | 2024-08-28 | 光デバイスの動作方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2025013119A1 true JPWO2025013119A1 (https=) | 2025-01-16 |
Family
ID=94215133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024516397A Pending JPWO2025013119A1 (https=) | 2023-07-07 | 2023-07-07 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2025013119A1 (https=) |
| CN (1) | CN121443983A (https=) |
| WO (1) | WO2025013119A1 (https=) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005085921A1 (ja) * | 2004-03-03 | 2005-09-15 | Japan Science And Technology Agency | フォトニック結晶結合欠陥導波路及びフォトニック結晶デバイス |
| JP2015121626A (ja) * | 2013-12-20 | 2015-07-02 | Kddi株式会社 | モード変換装置、モード多重装置、モード分離装置、光合波装置および分波装置 |
| CN106094107A (zh) * | 2016-08-22 | 2016-11-09 | 北京大学 | 一种偏振分束器 |
| JP2021179484A (ja) * | 2020-05-12 | 2021-11-18 | 沖電気工業株式会社 | 光波長フィルタ |
| JP7205678B1 (ja) * | 2022-06-16 | 2023-01-17 | 三菱電機株式会社 | 方向性結合器及びその製造方法 |
-
2023
- 2023-07-07 WO PCT/JP2023/025251 patent/WO2025013119A1/ja not_active Ceased
- 2023-07-07 CN CN202380099997.8A patent/CN121443983A/zh active Pending
- 2023-07-07 JP JP2024516397A patent/JPWO2025013119A1/ja active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005085921A1 (ja) * | 2004-03-03 | 2005-09-15 | Japan Science And Technology Agency | フォトニック結晶結合欠陥導波路及びフォトニック結晶デバイス |
| JP2015121626A (ja) * | 2013-12-20 | 2015-07-02 | Kddi株式会社 | モード変換装置、モード多重装置、モード分離装置、光合波装置および分波装置 |
| CN106094107A (zh) * | 2016-08-22 | 2016-11-09 | 北京大学 | 一种偏振分束器 |
| JP2021179484A (ja) * | 2020-05-12 | 2021-11-18 | 沖電気工業株式会社 | 光波長フィルタ |
| JP7205678B1 (ja) * | 2022-06-16 | 2023-01-17 | 三菱電機株式会社 | 方向性結合器及びその製造方法 |
Non-Patent Citations (4)
| Title |
|---|
| CHEBEN, P. ET AL.: "Subwavelength integrated photonics", NATURE, vol. 560, JPN6023038208, 30 August 2018 (2018-08-30), pages 565 - 572, XP036592890, ISSN: 0005323855, DOI: 10.1038/s41586-018-0421-7 * |
| TEGLIETTI, BRUNO ET AL.: "Subwavelength Grating Waveguide-Based 1310/1550 nm Diplexer", 2022 IEEE PHOTONICS CONFERENCE (IPC), JPN6023038207, 2022, ISSN: 0005323856 * |
| WANG, Z. ET AL.: "Silicon-based subwavelength grating polarization beam splitter with asymmetric directional coupler", LASER PHYSICS, vol. 33, JPN6023038209, 4 July 2023 (2023-07-04), pages 086204, ISSN: 0005323857 * |
| YE, C. ET AL.: "Ultra-Compact Broadband 2×23 dB Power Splitter Using a Subwavelength-Grating-Assisted Asymmetric Di", JOURNAL OF LIGHTWAVE TECHNOLOGY, vol. 38, no. 8, JPN6022031716, 15 April 2020 (2020-04-15), pages 2370 - 2375, XP011782283, ISSN: 0005375061, DOI: 10.1109/JLT.2020.2973663 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN121443983A (zh) | 2026-01-30 |
| WO2025013119A1 (ja) | 2025-01-16 |
Similar Documents
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