CN106197946A - 一种光纤检测的方法、设备及系统 - Google Patents
一种光纤检测的方法、设备及系统 Download PDFInfo
- Publication number
- CN106197946A CN106197946A CN201610493613.2A CN201610493613A CN106197946A CN 106197946 A CN106197946 A CN 106197946A CN 201610493613 A CN201610493613 A CN 201610493613A CN 106197946 A CN106197946 A CN 106197946A
- Authority
- CN
- China
- Prior art keywords
- waveform
- oscillogram
- optical fiber
- line segment
- measurement equipments
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
- G01M11/31—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter and a light receiver being disposed at the same side of a fibre or waveguide end-face, e.g. reflectometers
- G01M11/3109—Reflectometers detecting the back-scattered light in the time-domain, e.g. OTDR
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610493613.2A CN106197946B (zh) | 2016-06-29 | 2016-06-29 | 一种光纤检测的方法、设备及系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610493613.2A CN106197946B (zh) | 2016-06-29 | 2016-06-29 | 一种光纤检测的方法、设备及系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106197946A true CN106197946A (zh) | 2016-12-07 |
CN106197946B CN106197946B (zh) | 2018-11-23 |
Family
ID=57461113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610493613.2A Active CN106197946B (zh) | 2016-06-29 | 2016-06-29 | 一种光纤检测的方法、设备及系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106197946B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112051030A (zh) * | 2019-06-07 | 2020-12-08 | 爱斯福公司 | 重复otdr测量检测 |
CN115371972A (zh) * | 2022-10-25 | 2022-11-22 | 高勘(广州)技术有限公司 | 光路功能检测方法、装置、设备及存储介质 |
US11879802B2 (en) | 2020-10-22 | 2024-01-23 | Exfo Inc. | Testing optical fiber link continuity using OTDR backscattering patterns |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02307032A (ja) * | 1989-05-22 | 1990-12-20 | Fujikura Ltd | 光ファイバケーブル線路の監視方法 |
JPH03120437A (ja) * | 1989-10-03 | 1991-05-22 | Nippon Telegr & Teleph Corp <Ntt> | 光導波路の歪または温度の測定方法および装置 |
CN101043272A (zh) * | 2006-06-08 | 2007-09-26 | 华为技术有限公司 | 光纤线路故障的检测系统和方法 |
CN101292145A (zh) * | 2005-08-31 | 2008-10-22 | 康宁股份有限公司 | 利用potdr轨迹来评估光纤pmd的方法 |
CN101793600A (zh) * | 2010-04-15 | 2010-08-04 | 上海交通大学 | 光纤传输损耗系数测量装置及测量方法 |
CN203554441U (zh) * | 2013-10-23 | 2014-04-16 | 青岛海信宽带多媒体技术有限公司 | 一种具有otdr功能的光线路终端光模块 |
CN104301037A (zh) * | 2013-07-16 | 2015-01-21 | 中兴通讯股份有限公司 | 一种实现无源光网络光纤故障自动告警的方法及系统 |
-
2016
- 2016-06-29 CN CN201610493613.2A patent/CN106197946B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02307032A (ja) * | 1989-05-22 | 1990-12-20 | Fujikura Ltd | 光ファイバケーブル線路の監視方法 |
JPH03120437A (ja) * | 1989-10-03 | 1991-05-22 | Nippon Telegr & Teleph Corp <Ntt> | 光導波路の歪または温度の測定方法および装置 |
CN101292145A (zh) * | 2005-08-31 | 2008-10-22 | 康宁股份有限公司 | 利用potdr轨迹来评估光纤pmd的方法 |
CN101043272A (zh) * | 2006-06-08 | 2007-09-26 | 华为技术有限公司 | 光纤线路故障的检测系统和方法 |
CN101793600A (zh) * | 2010-04-15 | 2010-08-04 | 上海交通大学 | 光纤传输损耗系数测量装置及测量方法 |
CN104301037A (zh) * | 2013-07-16 | 2015-01-21 | 中兴通讯股份有限公司 | 一种实现无源光网络光纤故障自动告警的方法及系统 |
CN203554441U (zh) * | 2013-10-23 | 2014-04-16 | 青岛海信宽带多媒体技术有限公司 | 一种具有otdr功能的光线路终端光模块 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112051030A (zh) * | 2019-06-07 | 2020-12-08 | 爱斯福公司 | 重复otdr测量检测 |
CN112051030B (zh) * | 2019-06-07 | 2023-11-28 | 爱斯福公司 | 重复otdr测量检测 |
US11879802B2 (en) | 2020-10-22 | 2024-01-23 | Exfo Inc. | Testing optical fiber link continuity using OTDR backscattering patterns |
CN115371972A (zh) * | 2022-10-25 | 2022-11-22 | 高勘(广州)技术有限公司 | 光路功能检测方法、装置、设备及存储介质 |
CN115371972B (zh) * | 2022-10-25 | 2022-12-23 | 高勘(广州)技术有限公司 | 光路功能检测方法、装置、设备及存储介质 |
Also Published As
Publication number | Publication date |
---|---|
CN106197946B (zh) | 2018-11-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6782100B2 (ja) | 通信リンクの物理パラメータの認証システム及びその方法 | |
CN104422582B (zh) | 使用otdr仪器的光纤测试 | |
US8654321B2 (en) | Testing of optical cable using optical time domain reflectometry | |
US8842268B2 (en) | Measuring method for crosstalk between cores in multi-core optical fiber | |
CN106197946A (zh) | 一种光纤检测的方法、设备及系统 | |
CN103162938B (zh) | 用于表征光纤的光学性质的方法 | |
JP2004264280A (ja) | 偏光光波反射率測定法 | |
CN101980056B (zh) | 基于m2因子和光闪烁指数确定大气湍流参数方法及装置 | |
EP3051266B1 (en) | Method and system for measuring an optical power attenuation value of a multimode device under test, receive device and computer-readable memory | |
CN102507149A (zh) | 异种光纤熔接点纤芯损耗测量方法及其测量系统 | |
CN110149143A (zh) | 光纤测试数据处理方法、装置、计算机设备和存储介质 | |
CN112051030A (zh) | 重复otdr测量检测 | |
US6011253A (en) | Methods and apparatus for analyzing polarization mode dispersion of an optical device | |
AU730983B2 (en) | Methods for identifying optical fibers which exhibit elevated levels of polarization mode dispersion | |
CN102507497A (zh) | 一种基于光纤的折射率传感器及测量方法 | |
CN109660294B (zh) | 一种光纤智能匹配系统、方法及装置 | |
Zhang et al. | Dependence of macro-bending loss on bending configuration of multimode optical fibers studied by ray-tracing simulation | |
US6952007B2 (en) | Method for estimating amount of angular disagreement of planes of polarization of polarization-maintaining optical fibers and for connecting polarization-maintaining optical fibers | |
CN103148872A (zh) | 一种光纤分布式扰动传感器定位方法 | |
CN105651494A (zh) | 一种多模光纤反射镜反射率的测试方法 | |
US20080079941A1 (en) | Differential Geomety-Based Method and Apparatus for Measuring Polarization Mode Dispersion Vectors in Optical Fibers | |
CN112240744B (zh) | 一种光纤长度计算方法、装置、设备和计算机存储介质 | |
CN110059326B (zh) | 一种用于调试微波器件的仿真方法和仿真系统 | |
CN105577299A (zh) | 一种多模光纤带宽测量装置及方法 | |
JP2002303741A (ja) | シングルモード光ファイバ用ガラス母材及びシングルモード光ファイバ並びにその評価方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200103 Address after: 518057 Sumitomo fiber garden, North hi tech Zone, Shenzhen, Guangdong, Nanshan District Co-patentee after: Hangzhou Futong Communication Technology Co., Ltd. Patentee after: SEI OPTICAL FIBER AND CABLE (SHENZHEN) CO., LTD. Address before: 518057 Guangdong Province, Shenzhen city Nanshan District District Science Park Song Ping Road No. 2 Patentee before: SEI OPTICAL FIBER AND CABLE (SHENZHEN) CO., LTD. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210309 Address after: B4-18f, building B, Kexing Science Park, 15 Keyuan Road, Science Park community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: SHENZHEN XIN'AOKE CABLE Co.,Ltd. Address before: Sumitomo optical fiber Park, high tech North District, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SEFC OPTICAL FIBER AND CABLE (SHENZHEN) Co.,Ltd. Patentee before: HANGZHOU FUTONG COMMUNICATION TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210324 Address after: B4-18f, building B, Kexing Science Park, 15 Keyuan Road, Science Park community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: SHENZHEN XIN'AOKE CABLE Co.,Ltd. Patentee after: HANGZHOU FUTONG COMMUNICATION TECHNOLOGY Co.,Ltd. Address before: Sumitomo optical fiber Park, high tech North District, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SEFC OPTICAL FIBER AND CABLE (SHENZHEN) Co.,Ltd. Patentee before: HANGZHOU FUTONG COMMUNICATION TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right |