CN102185649B - 一种高精度突发接收光功率监测的***及方法 - Google Patents
一种高精度突发接收光功率监测的***及方法 Download PDFInfo
- Publication number
- CN102185649B CN102185649B CN201110118198.XA CN201110118198A CN102185649B CN 102185649 B CN102185649 B CN 102185649B CN 201110118198 A CN201110118198 A CN 201110118198A CN 102185649 B CN102185649 B CN 102185649B
- Authority
- CN
- China
- Prior art keywords
- circuit
- output
- input
- conversion circuit
- sampling hold
- 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.)
- Active
Links
Landscapes
- Optical Communication System (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110118198.XA CN102185649B (zh) | 2011-05-09 | 2011-05-09 | 一种高精度突发接收光功率监测的***及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110118198.XA CN102185649B (zh) | 2011-05-09 | 2011-05-09 | 一种高精度突发接收光功率监测的***及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102185649A CN102185649A (zh) | 2011-09-14 |
CN102185649B true CN102185649B (zh) | 2015-08-05 |
Family
ID=44571724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110118198.XA Active CN102185649B (zh) | 2011-05-09 | 2011-05-09 | 一种高精度突发接收光功率监测的***及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102185649B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102394694A (zh) * | 2011-11-02 | 2012-03-28 | 成都优博创技术有限公司 | 一种高采样精度的rssi监测电路 |
CN103067076A (zh) * | 2012-12-27 | 2013-04-24 | 武汉华工正源光子技术有限公司 | 光模块突发光功率的检测电路 |
CN103067077B (zh) * | 2013-01-07 | 2015-10-21 | 青岛海信宽带多媒体技术有限公司 | 提高小光监控精度的采集装置及监控信号采集方法 |
CN103997369A (zh) * | 2014-04-01 | 2014-08-20 | 深圳市共进电子股份有限公司 | 变增益的突发接收光功率监测电路的监测方法及监测电路 |
WO2015186228A1 (ja) * | 2014-06-05 | 2015-12-10 | 三菱電機株式会社 | パワーモニタ装置および受信装置 |
CN109525311A (zh) * | 2017-09-18 | 2019-03-26 | 中兴通讯股份有限公司 | 一种弱光onu的检测方法及设备 |
CN112710389A (zh) * | 2019-10-24 | 2021-04-27 | 光焱科技股份有限公司 | 光侦测装置 |
CN112816067A (zh) * | 2019-11-18 | 2021-05-18 | 光焱科技股份有限公司 | 光侦测方法 |
CN112290996A (zh) * | 2020-11-05 | 2021-01-29 | 四川天邑康和通信股份有限公司 | 一种应用于pon组件自动测试***的光衰减器补偿方法 |
CN112737672B (zh) * | 2020-12-21 | 2023-06-09 | 成都储翰科技股份有限公司 | 一种用于突发光接收机接收功率强度检测电路 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101217310A (zh) * | 2007-12-26 | 2008-07-09 | 华为技术有限公司 | 光功率测量装置及方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101510802A (zh) * | 2008-12-16 | 2009-08-19 | 成都优博创技术有限公司 | 突发模式光信号功率的测量电路 |
US8658958B2 (en) * | 2009-04-06 | 2014-02-25 | Himax Display, Inc. | Light sensing circuit having programmable current source and method thereof |
-
2011
- 2011-05-09 CN CN201110118198.XA patent/CN102185649B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101217310A (zh) * | 2007-12-26 | 2008-07-09 | 华为技术有限公司 | 光功率测量装置及方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102185649A (zh) | 2011-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102185649B (zh) | 一种高精度突发接收光功率监测的***及方法 | |
CN102213806B (zh) | 温度控制型低功耗10G 80km SFP+光模块 | |
US8452172B2 (en) | Testing an optical network | |
CN101217310B (zh) | 光功率测量装置及方法 | |
CN201429467Y (zh) | 一种用于apd突发入射光强度探测电路 | |
JP6315950B2 (ja) | 光パワーモニタ用回路、光モジュール、局側装置、光パワーモニタ方法及びプログラム | |
CN101527599A (zh) | 一种突发模式光功率测量方法和装置 | |
CN102721955B (zh) | 2μm相干激光测风雷达***中平衡式光电探测器 | |
CN102324899A (zh) | 一种具有接收信号强度指示功能的跨阻放大器 | |
CN103067090A (zh) | 用于光器件的加强接收信号功率指示器及使用方法 | |
CN203554442U (zh) | 一种rssi监控电路 | |
CN201215954Y (zh) | 一种数字光接收器的光功率检测监控电路 | |
CN101436902B (zh) | 一种光网络单元 | |
CN104568218A (zh) | 提高分布式自发拉曼散射温度传感器工作距离的方法 | |
CN109347550A (zh) | 基于光通道智能切换*** | |
CN201369727Y (zh) | 一种光线路终端 | |
CN111740777A (zh) | 一种光纤线路故障检测***及检测方法 | |
CN101498820A (zh) | 低功耗 10g sfp+ lr光模块的设计方法 | |
CN201414128Y (zh) | 一种支持数字诊断功能的光网络单元 | |
CN201392411Y (zh) | 一种新型低功耗的10g sfp+lr光模块 | |
CN201409137Y (zh) | 测试无源光网络的光功率计 | |
JP6075547B2 (ja) | 光パワーモニタ用回路、光モジュール、局側装置及び光パワーモニタ方法 | |
CN103004108B (zh) | 光功率检测方法、装置、设备和光模块 | |
CN102868446B (zh) | 一种使用双apd共用升压电路的olt光模块 | |
CN101839764B (zh) | 测试无源光网络的光功率计 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 7, No. 216, No. 610041 South City Road, Chengdu hi tech Zone, Sichuan, 101, 201 Patentee after: Nine letter asset management Limited by Share Ltd. Address before: 7, No. 216, No. 610041 South City Road, Chengdu hi tech Zone, Sichuan, 101, 201 Patentee before: SICHUAN SUPERXON INFORMATION TECHNOLOGY Co.,Ltd. Address after: 7, No. 216, No. 610041 South City Road, Chengdu hi tech Zone, Sichuan, 101, 201 Patentee after: SICHUAN SUPERXON INFORMATION TECHNOLOGY Co.,Ltd. Address before: 7, No. 216, No. 610041 South City Road, Chengdu hi tech Zone, Sichuan, 101, 201 Patentee before: Superxon (Chengdu) Technology Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160612 Address after: 610041, D, 7, Tianfu Software Park, Chengdu hi tech Zone, Sichuan, 201 Patentee after: CHENGDU SUPERXON INFORMATION TECHNOLOGY Co.,Ltd. Address before: 7, No. 216, No. 610041 South City Road, Chengdu hi tech Zone, Sichuan, 101, 201 Patentee before: Nine letter asset management Limited by Share Ltd. |