CN113219602A - 一种光耦合器 - Google Patents
一种光耦合器 Download PDFInfo
- Publication number
- CN113219602A CN113219602A CN202110551423.2A CN202110551423A CN113219602A CN 113219602 A CN113219602 A CN 113219602A CN 202110551423 A CN202110551423 A CN 202110551423A CN 113219602 A CN113219602 A CN 113219602A
- Authority
- CN
- China
- Prior art keywords
- light
- optical coupler
- adjuster
- incident
- detection
- 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
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Classifications
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- 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
- G02B6/4286—Optical modules with optical power monitoring
-
- 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
- G02B6/4287—Optical modules with tapping or launching means through the surface of the 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4295—Coupling light guides with opto-electronic elements coupling with semiconductor devices activated by light through the light guide, e.g. thyristors, phototransistors
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110551423.2A CN113219602A (zh) | 2021-05-20 | 2021-05-20 | 一种光耦合器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110551423.2A CN113219602A (zh) | 2021-05-20 | 2021-05-20 | 一种光耦合器 |
Publications (1)
Publication Number | Publication Date |
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CN113219602A true CN113219602A (zh) | 2021-08-06 |
Family
ID=77093274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202110551423.2A Pending CN113219602A (zh) | 2021-05-20 | 2021-05-20 | 一种光耦合器 |
Country Status (1)
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CN (1) | CN113219602A (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
- 2021-05-20 CN CN202110551423.2A patent/CN113219602A/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 |
Effective date of registration: 20211118 Address after: 102613 No.456, langlongsi village, Huangcun Town, Daxing District, Beijing Applicant after: BEIJING RAILWAY SIGNAL Co.,Ltd. Address before: 102600 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. |
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TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210806 |
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RJ01 | Rejection of invention patent application after publication |