DE112021007904T5 - Optische einheit mit abschwächungsabschnitt und verfahren zur herstellung derselben - Google Patents
Optische einheit mit abschwächungsabschnitt und verfahren zur herstellung derselben Download PDFInfo
- Publication number
- DE112021007904T5 DE112021007904T5 DE112021007904.2T DE112021007904T DE112021007904T5 DE 112021007904 T5 DE112021007904 T5 DE 112021007904T5 DE 112021007904 T DE112021007904 T DE 112021007904T DE 112021007904 T5 DE112021007904 T5 DE 112021007904T5
- Authority
- DE
- Germany
- Prior art keywords
- light
- optical
- optical unit
- light source
- image
- 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 248
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims description 8
- 239000013307 optical fiber Substances 0.000 claims description 52
- 239000000835 fiber Substances 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000014509 gene expression Effects 0.000 description 21
- 241000219739 Lens Species 0.000 description 19
- 239000004697 Polyetherimide Substances 0.000 description 7
- 229920001601 polyetherimide Polymers 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229920006393 polyether sulfone Polymers 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 240000004322 Lens culinaris Species 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
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
- G02B6/42—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
- G02B6/4206—Optical features
-
- 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
- G02B6/264—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
- G02B6/266—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting the optical element being an attenuator
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
-
- 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
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
- G02B6/3885—Multicore or multichannel optical connectors, i.e. one single ferrule containing more than one fibre, e.g. ribbon type
-
- 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
- G02B6/4292—Coupling light guides with opto-electronic elements the light guide being disconnectable from the opto-electronic element, e.g. mutually self aligning arrangements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/024699 WO2023276026A1 (ja) | 2021-06-30 | 2021-06-30 | 減衰領域を備えた光学素子及びその製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112021007904T5 true DE112021007904T5 (de) | 2024-04-11 |
Family
ID=84691636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112021007904.2T Pending DE112021007904T5 (de) | 2021-06-30 | 2021-06-30 | Optische einheit mit abschwächungsabschnitt und verfahren zur herstellung derselben |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP7644535B2 (https=) |
| CN (1) | CN117597620A (https=) |
| DE (1) | DE112021007904T5 (https=) |
| WO (1) | WO2023276026A1 (https=) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11119063A (ja) | 1997-10-17 | 1999-04-30 | Matsushita Electric Ind Co Ltd | 光モジュール |
| JP2008145678A (ja) | 2006-12-08 | 2008-06-26 | Enplas Corp | 光学素子およびこれを備えた光モジュール用ホルダ、光モジュールならびに光コネクタ |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54127340A (en) * | 1978-03-27 | 1979-10-03 | Nippon Telegr & Teleph Corp <Ntt> | Light attenuator |
| GB8827242D0 (en) * | 1988-11-22 | 1988-12-29 | Plessey Co Plc | Optical coupling of optical fibres & optical devices |
| JP2001264586A (ja) * | 2000-03-15 | 2001-09-26 | Hitachi Ltd | 光通信用モジュール |
| US20090189127A1 (en) * | 2004-02-19 | 2009-07-30 | Kazuaki Nakamura | Optical resin lens and production method for optical resin material |
| WO2006054462A1 (ja) * | 2004-11-22 | 2006-05-26 | Konica Minolta Opto, Inc. | 光学素子及び光ピックアップ装置 |
| JP2008268755A (ja) * | 2007-04-24 | 2008-11-06 | Fujifilm Corp | 光モジュール |
| JP2014167605A (ja) * | 2013-01-30 | 2014-09-11 | Mitsubishi Cable Ind Ltd | 光学式センサ装置及びそれに用いる光ファイバケーブル |
| WO2016210132A1 (en) * | 2015-06-26 | 2016-12-29 | Lightlab Imaging, Inc. | Gradient index lens assembly-based imaging apparatus, systems and methods |
| WO2020100283A1 (ja) * | 2018-11-16 | 2020-05-22 | 三菱電機株式会社 | 受光モジュール |
| JP2020129063A (ja) * | 2019-02-08 | 2020-08-27 | 住友電気工業株式会社 | 光ファイバ、多芯光ファイバ、及び光コネクタ |
-
2021
- 2021-06-30 CN CN202180099089.XA patent/CN117597620A/zh active Pending
- 2021-06-30 DE DE112021007904.2T patent/DE112021007904T5/de active Pending
- 2021-06-30 WO PCT/JP2021/024699 patent/WO2023276026A1/ja not_active Ceased
- 2021-06-30 JP JP2023531224A patent/JP7644535B2/ja active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11119063A (ja) | 1997-10-17 | 1999-04-30 | Matsushita Electric Ind Co Ltd | 光モジュール |
| JP2008145678A (ja) | 2006-12-08 | 2008-06-26 | Enplas Corp | 光学素子およびこれを備えた光モジュール用ホルダ、光モジュールならびに光コネクタ |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023276026A1 (ja) | 2023-01-05 |
| JP7644535B2 (ja) | 2025-03-12 |
| CN117597620A (zh) | 2024-02-23 |
| US20240077687A1 (en) | 2024-03-07 |
| JPWO2023276026A1 (https=) | 2023-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed |