CA3165847A1 - Dispositif optique - Google Patents
Dispositif optiqueInfo
- Publication number
- CA3165847A1 CA3165847A1 CA3165847A CA3165847A CA3165847A1 CA 3165847 A1 CA3165847 A1 CA 3165847A1 CA 3165847 A CA3165847 A CA 3165847A CA 3165847 A CA3165847 A CA 3165847A CA 3165847 A1 CA3165847 A1 CA 3165847A1
- Authority
- CA
- Canada
- Prior art keywords
- waveguide
- optical device
- taper structure
- segment
- coupling
- 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
- 230000003287 optical effect Effects 0.000 title claims abstract description 80
- 238000010168 coupling process Methods 0.000 claims abstract description 54
- 230000008878 coupling Effects 0.000 claims abstract description 50
- 238000005859 coupling reaction Methods 0.000 claims abstract description 50
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 11
- 229920000642 polymer Polymers 0.000 claims description 14
- 239000013307 optical fiber Substances 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 4
- 238000010146 3D printing Methods 0.000 claims description 2
- 238000001228 spectrum Methods 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 8
- 229910052581 Si3N4 Inorganic materials 0.000 description 7
- 239000003365 glass fiber Substances 0.000 description 7
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000003491 array Methods 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 230000010287 polarization Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000005304 optical glass Substances 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 206010052804 Drug tolerance Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
- G02B6/1228—Tapered waveguides, e.g. integrated spot-size transformers
-
- 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
- G02B6/35—Optical coupling means having switching means
- G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
- G02B6/3512—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a 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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/35—Optical coupling means having switching means
- G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
- G02B6/3566—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details involving bending a beam, e.g. with cantilever
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Integrated Circuits (AREA)
Abstract
L'invention concerne un dispositif optique d'accouplement bidirectionnel d'un guide d'ondes (7) à un milieu externe (6). L'invention vise à élargir l'éventail de couplage du dispositif optique afin de pouvoir injecter un large spectre de longueurs d'onde dans un milieu externe par l'intermédiaire du dispositif optique. L'invention propose à cet effet que le dispositif optique comprenne au moins une structure Taper (2), laquelle structure Taper (2) comprend un segment d'entrée de faisceaux (3). Le segment d'entrée de faisceaux (3) est mis au point de manière à injecter un faisceau lumineux (5) depuis le guide d'ondes (7) dans la structure Taper (2). La structure Taper comprend un segment de sortie de faisceaux (4), qui est mis au point de manière à concentrer le faisceau lumineux (5) et à l'injecter dans le milieu externe (6). La structure Taper (2) comprend entre le segment d'entrée de faisceaux (3) et le segment de sortie de faisceaux (4) au moins une première surface réfléchissante (8). La première surface réfléchissante (8) est mise au point pour dévier le faisceau lumineux (5) hors du plan du guide d'ondes (7).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019115410.3A DE102019115410B4 (de) | 2019-06-06 | 2019-06-06 | Optische Vorrichtung |
| DE102019115410.3 | 2019-06-06 | ||
| PCT/EP2020/065462 WO2020245259A1 (fr) | 2019-06-06 | 2020-06-04 | Dispositif optique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3165847A1 true CA3165847A1 (fr) | 2020-12-10 |
Family
ID=71096667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3165847A Pending CA3165847A1 (fr) | 2019-06-06 | 2020-06-04 | Dispositif optique |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3997495A1 (fr) |
| CA (1) | CA3165847A1 (fr) |
| DE (1) | DE102019115410B4 (fr) |
| WO (1) | WO2020245259A1 (fr) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7646949B2 (en) * | 2007-07-27 | 2010-01-12 | Kotura, Inc. | Efficient transfer of light signals between optical devices |
| EP2442165B1 (fr) | 2010-10-15 | 2015-04-15 | Huawei Technologies Co., Ltd. | Procédés de couplage et systèmes utilisant un raccord progressif |
| US20190041582A1 (en) * | 2018-05-15 | 2019-02-07 | Intel Corporation | Polymer optical coupler |
-
2019
- 2019-06-06 DE DE102019115410.3A patent/DE102019115410B4/de active Active
-
2020
- 2020-06-04 WO PCT/EP2020/065462 patent/WO2020245259A1/fr unknown
- 2020-06-04 EP EP20733207.3A patent/EP3997495A1/fr active Pending
- 2020-06-04 CA CA3165847A patent/CA3165847A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP3997495A1 (fr) | 2022-05-18 |
| DE102019115410A1 (de) | 2020-12-10 |
| DE102019115410B4 (de) | 2023-07-27 |
| WO2020245259A1 (fr) | 2020-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20240424 |
|
| EEER | Examination request |
Effective date: 20240424 |