CN108507500B - 扭曲光纤段的制备方法、光纤扭曲传感器及其测试装置 - Google Patents
扭曲光纤段的制备方法、光纤扭曲传感器及其测试装置 Download PDFInfo
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- CN108507500B CN108507500B CN201810324787.5A CN201810324787A CN108507500B CN 108507500 B CN108507500 B CN 108507500B CN 201810324787 A CN201810324787 A CN 201810324787A CN 108507500 B CN108507500 B CN 108507500B
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 97
- 238000012360 testing method Methods 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 64
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 32
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 32
- 239000000835 fiber Substances 0.000 claims description 43
- 238000009826 distribution Methods 0.000 claims description 14
- 238000001228 spectrum Methods 0.000 claims description 13
- 230000003287 optical effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 238000005259 measurement Methods 0.000 abstract description 16
- 230000004044 response Effects 0.000 abstract description 4
- 238000012545 processing Methods 0.000 description 20
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
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CN201810324787.5A CN108507500B (zh) | 2018-04-12 | 2018-04-12 | 扭曲光纤段的制备方法、光纤扭曲传感器及其测试装置 |
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CN108507500B true CN108507500B (zh) | 2020-01-21 |
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CN109471216A (zh) * | 2018-11-27 | 2019-03-15 | 华中科技大学 | 一种基于双侧co2激光写入螺旋长周期光纤光栅的制备方法 |
CN111272105A (zh) * | 2020-02-10 | 2020-06-12 | 山西大学 | 一种基于微纳光纤的扭曲传感器及制备方法和测量方法 |
CN113311525A (zh) * | 2021-05-17 | 2021-08-27 | 华侨大学 | 基于飞秒激光直写系统的相移光纤布拉格光栅制备方法 |
CN114754799B (zh) * | 2022-06-15 | 2022-09-02 | 中国船舶重工集团公司第七0七研究所 | 一种空芯微结构光纤绕制退扭方法及系统 |
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CN1987537A (zh) * | 2006-12-30 | 2007-06-27 | 北京交通大学 | 补偿宽带色散的啁啾长周期光纤光栅及其制作方法 |
CN103936278B (zh) * | 2013-01-20 | 2018-01-09 | 西安金和光学科技有限公司 | 一种旋转拉丝装置及其运行方法 |
CN104764418B (zh) * | 2014-01-07 | 2017-09-26 | 中国计量学院 | 一种基于镀金倾斜光纤光栅的扭曲测量传感器 |
CN106526741A (zh) * | 2016-12-27 | 2017-03-22 | 南京理工大学 | 一种螺旋芯长周期光纤光栅的制作装置 |
CN106842417B (zh) * | 2017-03-30 | 2023-03-10 | 深圳大学 | 预扭曲结构的光纤光栅、光纤光栅制作设备及工艺 |
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Effective date of registration: 20221202 Address after: 14-2, No. 68-1, Cypress Forest, Shapingba District, Chongqing 400044 Patentee after: Zhu Tao Address before: 400030 No. 174 Sha Jie street, Shapingba District, Chongqing Patentee before: Chongqing University Effective date of registration: 20221202 Address after: No. 99, Xinfeng Avenue, Jiulongpo District, Chongqing Patentee after: Chongqing Major Intellectual Property Operations Co.,Ltd. Patentee after: Zhu Tao Address before: 14-2, No. 68-1, Cypress Forest, Shapingba District, Chongqing 400044 Patentee before: Zhu Tao Effective date of registration: 20221202 Address after: 610100 No.1, Floor 4, Building 56, No. 888, Section 2, Chenglong Avenue, Damian Street, Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan Patentee after: Chengdu Taco Optoelectronic Technology Co.,Ltd. Address before: No. 99, Xinfeng Avenue, Jiulongpo District, Chongqing Patentee before: Chongqing Major Intellectual Property Operations Co.,Ltd. Patentee before: Zhu Tao |
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Effective date of registration: 20231126 Address after: No. 888, Section 2, Chenglong Avenue, Damian Street, Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan Province, 610101, Building 56, 4th Floor, No.1 Patentee after: Chengdu Taco Optoelectronic Technology Co.,Ltd. Patentee after: Chongqing Take Zhigan Technology Co.,Ltd. Address before: 610100 No.1, Floor 4, Building 56, No. 888, Section 2, Chenglong Avenue, Damian Street, Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan Patentee before: Chengdu Taco Optoelectronic Technology Co.,Ltd. |