CN103884417A - 无膜片全光纤拾音器传感探头、传感探头组及传感方法 - Google Patents
无膜片全光纤拾音器传感探头、传感探头组及传感方法 Download PDFInfo
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- CN103884417A CN103884417A CN201410098502.2A CN201410098502A CN103884417A CN 103884417 A CN103884417 A CN 103884417A CN 201410098502 A CN201410098502 A CN 201410098502A CN 103884417 A CN103884417 A CN 103884417A
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CN201410098502.2A CN103884417B (zh) | 2014-03-17 | 2014-03-17 | 无膜片全光纤拾音器传感探头、传感探头组及传感方法 |
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CN201410098502.2A CN103884417B (zh) | 2014-03-17 | 2014-03-17 | 无膜片全光纤拾音器传感探头、传感探头组及传感方法 |
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CN103884417A true CN103884417A (zh) | 2014-06-25 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108900250A (zh) * | 2018-08-28 | 2018-11-27 | 太原理工大学 | 一种矿用无源拾音装置 |
CN114112002A (zh) * | 2021-11-08 | 2022-03-01 | 北京信息科技大学 | 一种无振膜干涉型光纤声传感器探头和光纤声传感器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4297887A (en) * | 1980-02-19 | 1981-11-03 | The United States Of America As Represented By The Secretary Of The Navy | High-sensitivity, low-noise, remote optical fiber |
US20080066960A1 (en) * | 2006-09-15 | 2008-03-20 | Baker Hughes Incorporated | Fiber Optic Sensors in MWD Applications |
US20120227504A1 (en) * | 2011-03-08 | 2012-09-13 | US Seismic Systems, Inc. | Fiber optic acoustic sensor arrays and systems, and methods of fabricating the same |
CN202814540U (zh) * | 2012-07-20 | 2013-03-20 | 深圳市新驰科技有限公司 | 光纤光栅震动传感器 |
CN203758611U (zh) * | 2014-03-17 | 2014-08-06 | 南京派光信息技术有限公司 | 无膜片全光纤拾音器传感探头、传感探头组 |
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2014
- 2014-03-17 CN CN201410098502.2A patent/CN103884417B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4297887A (en) * | 1980-02-19 | 1981-11-03 | The United States Of America As Represented By The Secretary Of The Navy | High-sensitivity, low-noise, remote optical fiber |
US20080066960A1 (en) * | 2006-09-15 | 2008-03-20 | Baker Hughes Incorporated | Fiber Optic Sensors in MWD Applications |
US20120227504A1 (en) * | 2011-03-08 | 2012-09-13 | US Seismic Systems, Inc. | Fiber optic acoustic sensor arrays and systems, and methods of fabricating the same |
CN202814540U (zh) * | 2012-07-20 | 2013-03-20 | 深圳市新驰科技有限公司 | 光纤光栅震动传感器 |
CN203758611U (zh) * | 2014-03-17 | 2014-08-06 | 南京派光信息技术有限公司 | 无膜片全光纤拾音器传感探头、传感探头组 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108900250A (zh) * | 2018-08-28 | 2018-11-27 | 太原理工大学 | 一种矿用无源拾音装置 |
CN108900250B (zh) * | 2018-08-28 | 2020-10-20 | 太原理工大学 | 一种矿用无源拾音装置 |
CN114112002A (zh) * | 2021-11-08 | 2022-03-01 | 北京信息科技大学 | 一种无振膜干涉型光纤声传感器探头和光纤声传感器 |
CN114112002B (zh) * | 2021-11-08 | 2023-08-18 | 北京信息科技大学 | 一种无振膜干涉型光纤声传感器探头和光纤声传感器 |
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CN103884417B (zh) | 2017-02-01 |
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Address after: 210019 18 storeys, Building 01, No. 18, Jialing Jiangdong East Street, Jianye District, Nanjing City, Jiangsu Province Patentee after: Nanjing Paiguang Intelligence Perception Information Technology Co.,Ltd. Address before: 210019 18 storeys, Building 01, No. 18, Jialing Jiangdong East Street, Jianye District, Nanjing City, Jiangsu Province Patentee before: Nanjing Paiguang Intelligence Information Technology Co.,Ltd. |
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Denomination of invention: Membrane-free all-fiber pick-up sensing probe, sensing probe set and sensing method Effective date of registration: 20200327 Granted publication date: 20170201 Pledgee: Zijin Branch of Nanjing Bank Co.,Ltd. Pledgor: Nanjing Paiguang Intelligence Perception Information Technology Co.,Ltd. Registration number: Y2020980001095 |
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