CA3073803A1 - Method and apparatus for self-alignment connection of optical fiber to waveguide of photonic integrated circuit - Google Patents
Method and apparatus for self-alignment connection of optical fiber to waveguide of photonic integrated circuit Download PDFInfo
- Publication number
- CA3073803A1 CA3073803A1 CA3073803A CA3073803A CA3073803A1 CA 3073803 A1 CA3073803 A1 CA 3073803A1 CA 3073803 A CA3073803 A CA 3073803A CA 3073803 A CA3073803 A CA 3073803A CA 3073803 A1 CA3073803 A1 CA 3073803A1
- Authority
- CA
- Canada
- Prior art keywords
- waveguide
- core
- fiber
- target
- input fiber
- 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.)
- Abandoned
Links
- 239000013307 optical fiber Substances 0.000 title description 30
- 238000000034 method Methods 0.000 title description 19
- 239000000835 fiber Substances 0.000 claims abstract description 210
- 238000010168 coupling process Methods 0.000 claims abstract description 91
- 230000008878 coupling Effects 0.000 claims abstract description 90
- 238000005859 coupling reaction Methods 0.000 claims abstract description 90
- 238000005253 cladding Methods 0.000 claims abstract description 73
- 230000003287 optical effect Effects 0.000 claims abstract description 62
- 230000007704 transition Effects 0.000 claims description 45
- 230000010287 polarization Effects 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 7
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical group N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 7
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 description 14
- 239000000758 substrate Substances 0.000 description 10
- 239000011521 glass Substances 0.000 description 8
- 230000001902 propagating effect Effects 0.000 description 7
- 239000004065 semiconductor Substances 0.000 description 7
- 230000005855 radiation Effects 0.000 description 6
- 239000013078 crystal Substances 0.000 description 5
- 230000001419 dependent effect Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000005498 polishing Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000000608 laser ablation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/30—Optical coupling means for use between fibre and thin-film device
- G02B6/305—Optical coupling means for use between fibre and thin-film device and having an integrated mode-size expanding section, e.g. tapered waveguide
-
- 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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/30—Optical coupling means for use between fibre and thin-film device
-
- 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
-
- 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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals
- G02B6/2826—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals using mechanical machining means for shaping of the couplers, e.g. grinding or polishing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
- Optical Couplings Of Light Guides (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762559307P | 2017-09-15 | 2017-09-15 | |
| US62/559,307 | 2017-09-15 | ||
| PCT/US2018/050896 WO2019055663A1 (en) | 2017-09-15 | 2018-09-13 | METHOD AND APPARATUS FOR CONNECTING TO AUTOMATIC FIBER ALIGNMENT TO PHOTONIC INTEGRATED CIRCUIT WAVEGUIDE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3073803A1 true CA3073803A1 (en) | 2019-03-21 |
Family
ID=63858036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3073803A Abandoned CA3073803A1 (en) | 2017-09-15 | 2018-09-13 | Method and apparatus for self-alignment connection of optical fiber to waveguide of photonic integrated circuit |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11092748B2 (https=) |
| EP (1) | EP3682276A1 (https=) |
| JP (1) | JP2020534566A (https=) |
| KR (1) | KR20200060718A (https=) |
| CA (1) | CA3073803A1 (https=) |
| WO (1) | WO2019055663A1 (https=) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10746935B2 (en) * | 2017-01-30 | 2020-08-18 | The Trustees Of Columbia University In The City Of New York | Fiber-to-waveguide coupling with high alignment tolerance |
| US11320267B2 (en) | 2017-03-23 | 2022-05-03 | Kvh Industries, Inc. | Integrated optic wavemeter and method for fiber optic gyroscopes scale factor stabilization |
| WO2019055663A1 (en) | 2017-09-15 | 2019-03-21 | Kvh Industries, Inc. | METHOD AND APPARATUS FOR CONNECTING TO AUTOMATIC FIBER ALIGNMENT TO PHOTONIC INTEGRATED CIRCUIT WAVEGUIDE |
| CA3115993A1 (en) | 2018-10-11 | 2020-04-16 | Kvh Industries, Inc. | Photonic integrated circuits, fiber optic gyroscopes and methods for making the same |
| KR102849817B1 (ko) | 2018-10-31 | 2025-08-25 | 케이브이에이치 인더스트리즈, 인코포레이티드 | 광 집적 회로의 미광을 제어 및 억제하기 위한 방법 및 장치 |
| US11353655B2 (en) | 2019-05-22 | 2022-06-07 | Kvh Industries, Inc. | Integrated optical polarizer and method of making same |
| US10921518B2 (en) * | 2019-05-23 | 2021-02-16 | International Business Machines Corporation | Skewed adiabatic transition |
| US10921682B1 (en) | 2019-08-16 | 2021-02-16 | Kvh Industries, Inc. | Integrated optical phase modulator and method of making same |
| US11204466B2 (en) * | 2019-11-22 | 2021-12-21 | Corning Research & Development Corporation | Optical fiber photonic integrated chip connector interfaces, photonic integrated chip assemblies, and methods of fabricating the same |
| JP2024016306A (ja) * | 2020-12-18 | 2024-02-07 | 株式会社フジクラ | 光デバイスおよび光デバイスの製造方法 |
| US12442986B2 (en) * | 2021-01-19 | 2025-10-14 | Mitsubishi Electric Corporation | Optical waveguide element and optical axis adjustment method |
| US12352571B2 (en) | 2021-08-11 | 2025-07-08 | Emcore Corporation | In-situ residual intensity noise measurement method and system |
| CN113885136A (zh) * | 2021-09-14 | 2022-01-04 | 广东国志激光技术有限公司 | 一种全光纤偏振器的制备方法 |
| WO2023211518A2 (en) | 2021-11-30 | 2023-11-02 | Emcore Corporation | Multi-axis fiber optic gyroscope photonic integrated circuit for inertial measurement units and inertial navigation systems |
| US12512849B1 (en) | 2024-07-01 | 2025-12-30 | Bae Systems Information And Electronic Systems Integration Inc. | Direct digital synthesis circuit with multiple digital to analog converters and multi-mode mixer |
| CN119717139A (zh) * | 2024-12-17 | 2025-03-28 | 南开大学 | 一种用于波导耦合的光纤探针、其制造方法及耦合结构 |
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| WO2019055663A1 (en) | 2017-09-15 | 2019-03-21 | Kvh Industries, Inc. | METHOD AND APPARATUS FOR CONNECTING TO AUTOMATIC FIBER ALIGNMENT TO PHOTONIC INTEGRATED CIRCUIT WAVEGUIDE |
| CN107843957A (zh) | 2017-11-13 | 2018-03-27 | 上海理工大学 | 氮化硅‑铌酸锂异质集成波导器件结构及制备方法 |
| CA3115993A1 (en) | 2018-10-11 | 2020-04-16 | Kvh Industries, Inc. | Photonic integrated circuits, fiber optic gyroscopes and methods for making the same |
| KR102849817B1 (ko) | 2018-10-31 | 2025-08-25 | 케이브이에이치 인더스트리즈, 인코포레이티드 | 광 집적 회로의 미광을 제어 및 억제하기 위한 방법 및 장치 |
| US11353655B2 (en) | 2019-05-22 | 2022-06-07 | Kvh Industries, Inc. | Integrated optical polarizer and method of making same |
| US10921682B1 (en) | 2019-08-16 | 2021-02-16 | Kvh Industries, Inc. | Integrated optical phase modulator and method of making same |
-
2018
- 2018-09-13 WO PCT/US2018/050896 patent/WO2019055663A1/en not_active Ceased
- 2018-09-13 CA CA3073803A patent/CA3073803A1/en not_active Abandoned
- 2018-09-13 KR KR1020207008712A patent/KR20200060718A/ko not_active Ceased
- 2018-09-13 EP EP18786457.4A patent/EP3682276A1/en not_active Ceased
- 2018-09-13 US US16/130,794 patent/US11092748B2/en not_active Expired - Fee Related
- 2018-09-13 JP JP2020514678A patent/JP2020534566A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020534566A (ja) | 2020-11-26 |
| US20190086614A1 (en) | 2019-03-21 |
| EP3682276A1 (en) | 2020-07-22 |
| US11092748B2 (en) | 2021-08-17 |
| KR20200060718A (ko) | 2020-06-01 |
| WO2019055663A1 (en) | 2019-03-21 |
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| Date | Code | Title | Description |
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Effective date: 20240313 |