CN203617997U - High spatial resolution optical frequency domain reflectometer system based on high-order sideband frequency sweeping modulation - Google Patents
High spatial resolution optical frequency domain reflectometer system based on high-order sideband frequency sweeping modulation Download PDFInfo
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103763022A (en) * | 2013-12-06 | 2014-04-30 | 何祖源 | High spatial resolution optical frequency domain reflectometer system based on high-order sideband frequency sweeping modulation |
CN104483289A (en) * | 2014-12-15 | 2015-04-01 | 东南大学 | Birefringence detection device and birefringence detection method based on sweep frequency optical coherence tomography technology |
CN111238550A (en) * | 2020-01-17 | 2020-06-05 | 浙江大学 | Optical frequency domain reflectometer system with digital modulation type frequency sweep |
RU2768226C1 (en) * | 2018-08-08 | 2022-03-23 | Аселсан Электроник Санайи Ве Тиджарет Аноним Ширкети | Distributed acoustic probing system based on phase-sensitive optical reflectometry in time domain without effect of attenuation coefficient |
RU2768226C9 (en) * | 2018-08-08 | 2022-06-22 | Аселсан Электроник Санайи Ве Тиджарет Аноним Ширкети | Distributed acoustic probing system based on phase-sensitive optical reflectometry in time domain without effect of attenuation coefficient |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103763022A (en) * | 2013-12-06 | 2014-04-30 | 何祖源 | High spatial resolution optical frequency domain reflectometer system based on high-order sideband frequency sweeping modulation |
CN103763022B (en) * | 2013-12-06 | 2017-01-04 | 南京硅源光电技术有限公司 | A kind of High-spatial-resolutoptical optical frequency domain reflectometer system based on the modulation of high-order sideband frequency sweep |
CN104483289A (en) * | 2014-12-15 | 2015-04-01 | 东南大学 | Birefringence detection device and birefringence detection method based on sweep frequency optical coherence tomography technology |
RU2768226C1 (en) * | 2018-08-08 | 2022-03-23 | Аселсан Электроник Санайи Ве Тиджарет Аноним Ширкети | Distributed acoustic probing system based on phase-sensitive optical reflectometry in time domain without effect of attenuation coefficient |
RU2768226C9 (en) * | 2018-08-08 | 2022-06-22 | Аселсан Электроник Санайи Ве Тиджарет Аноним Ширкети | Distributed acoustic probing system based on phase-sensitive optical reflectometry in time domain without effect of attenuation coefficient |
CN111238550A (en) * | 2020-01-17 | 2020-06-05 | 浙江大学 | Optical frequency domain reflectometer system with digital modulation type frequency sweep |
CN111238550B (en) * | 2020-01-17 | 2021-08-17 | 浙江大学 | Optical frequency domain reflectometer system with digital modulation type frequency sweep |
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Owner name: XIE FENG RONG YING LIU QINGWEN QIAN ZHILONG Effective date: 20141114 Owner name: HE ZUYUAN Free format text: FORMER OWNER: NANJING GUIYUAN PHOTOELECTRIC TECHNOLOGY CO., LTD. Effective date: 20141114 |
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Effective date of registration: 20141114 Address after: 200240 No. 800, Dongchuan Road, Minhang District, Shanghai, Minhang District Patentee after: He Zuyuan Patentee after: Xie Feng Patentee after: Rong Ying Patentee after: Liu Qingwen Patentee after: Qian Zhilong Address before: Lishui Economic Development Zone Zhetang town Nanjing city Jiangsu province 211200 Ning Road No. 368 Patentee before: NANJING GUIYUAN OPTOELECTRONIC TECHNOLOGY CO., LTD. |
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Owner name: NANJING GUIYUAN PHOTOELECTRIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HE ZUYUAN Effective date: 20141211 Free format text: FORMER OWNER: XIE FENG RONG YING LIU QINGWEN QIAN ZHILONG Effective date: 20141211 |
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