CN113359249A - 一种光耦结构 - Google Patents
一种光耦结构 Download PDFInfo
- Publication number
- CN113359249A CN113359249A CN202110631514.7A CN202110631514A CN113359249A CN 113359249 A CN113359249 A CN 113359249A CN 202110631514 A CN202110631514 A CN 202110631514A CN 113359249 A CN113359249 A CN 113359249A
- Authority
- CN
- China
- Prior art keywords
- light
- coupling structure
- beam splitter
- emitter
- light emitter
- 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
- 230000008878 coupling Effects 0.000 title claims abstract description 27
- 238000010168 coupling process Methods 0.000 title claims abstract description 27
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 27
- 230000003287 optical effect Effects 0.000 title abstract description 31
- 239000000463 material Substances 0.000 claims description 19
- 229910021542 Vanadium(IV) oxide Inorganic materials 0.000 claims description 17
- GRUMUEUJTSXQOI-UHFFFAOYSA-N vanadium dioxide Chemical compound O=[V]=O GRUMUEUJTSXQOI-UHFFFAOYSA-N 0.000 claims description 17
- 230000008859 change Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 15
- 238000009413 insulation Methods 0.000 abstract description 9
- 239000010408 film Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000002834 transmittance Methods 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110631514.7A CN113359249A (zh) | 2021-06-07 | 2021-06-07 | 一种光耦结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110631514.7A CN113359249A (zh) | 2021-06-07 | 2021-06-07 | 一种光耦结构 |
Publications (1)
Publication Number | Publication Date |
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CN113359249A true CN113359249A (zh) | 2021-09-07 |
Family
ID=77532727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110631514.7A Pending CN113359249A (zh) | 2021-06-07 | 2021-06-07 | 一种光耦结构 |
Country Status (1)
Country | Link |
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CN (1) | CN113359249A (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101794004A (zh) * | 2010-03-05 | 2010-08-04 | 中国电子科技集团公司第十三研究所 | 透镜耦合光电耦合器 |
US20130168531A1 (en) * | 2012-01-03 | 2013-07-04 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Optocoupler with Multiple Photodetectors and Improved Feedback Control of LED |
CN103217754A (zh) * | 2012-01-18 | 2013-07-24 | 安华高科技通用Ip(新加坡)公司 | 热敏光耦合器 |
US20150030286A1 (en) * | 2013-07-25 | 2015-01-29 | Hon Hai Precision Industry Co., Ltd. | Optical coupler, photoelectric convertor and optical coupling connector |
CN109813425A (zh) * | 2019-03-18 | 2019-05-28 | 北京镭创高科光电科技有限公司 | 一种光源光功率检测装置及激光光源 |
CN212967701U (zh) * | 2020-09-21 | 2021-04-13 | 上海铁路通信有限公司 | 一种温控光耦 |
-
2021
- 2021-06-07 CN CN202110631514.7A patent/CN113359249A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101794004A (zh) * | 2010-03-05 | 2010-08-04 | 中国电子科技集团公司第十三研究所 | 透镜耦合光电耦合器 |
US20130168531A1 (en) * | 2012-01-03 | 2013-07-04 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Optocoupler with Multiple Photodetectors and Improved Feedback Control of LED |
CN103217754A (zh) * | 2012-01-18 | 2013-07-24 | 安华高科技通用Ip(新加坡)公司 | 热敏光耦合器 |
US20150030286A1 (en) * | 2013-07-25 | 2015-01-29 | Hon Hai Precision Industry Co., Ltd. | Optical coupler, photoelectric convertor and optical coupling connector |
CN109813425A (zh) * | 2019-03-18 | 2019-05-28 | 北京镭创高科光电科技有限公司 | 一种光源光功率检测装置及激光光源 |
CN212967701U (zh) * | 2020-09-21 | 2021-04-13 | 上海铁路通信有限公司 | 一种温控光耦 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211119 Address after: 102613 No.456, langlongsi village, Huangcun Town, Daxing District, Beijing Applicant after: BEIJING RAILWAY SIGNAL Co.,Ltd. Address before: 102613 No.456, langlongsi village, Huangcun Town, Daxing District, Beijing Applicant before: Rail Transit Technology Research Institute of Tonghao (Beijing) Rail Industry Group Co.,Ltd. Applicant before: TONGHAO (BEIJING) RAILWAY INDUSTRIAL GROUP Co.,Ltd. |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210907 |