CN106017533A - 一种快速调谐实时校准光纤光栅解调装置及工作方法 - Google Patents
一种快速调谐实时校准光纤光栅解调装置及工作方法 Download PDFInfo
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- CN106017533A CN106017533A CN201610470804.7A CN201610470804A CN106017533A CN 106017533 A CN106017533 A CN 106017533A CN 201610470804 A CN201610470804 A CN 201610470804A CN 106017533 A CN106017533 A CN 106017533A
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- G—PHYSICS
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- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
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- G—PHYSICS
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- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
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- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/03—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means
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CN201610470804.7A CN106017533B (zh) | 2016-06-23 | 2016-06-23 | 一种快速调谐实时校准光纤光栅解调装置及工作方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107270947A (zh) * | 2017-06-19 | 2017-10-20 | 北京航空航天大学 | 一种多通道高精度的光电探测器实现方法 |
CN108896091A (zh) * | 2018-07-26 | 2018-11-27 | 吉林大学 | 一种光纤光栅解调仪的标定方法及系统 |
CN110375880A (zh) * | 2019-08-15 | 2019-10-25 | 泰华智慧产业集团股份有限公司 | 分布式光纤测温系统及温度动态测量方法 |
US20220190554A1 (en) * | 2020-12-16 | 2022-06-16 | Macom Technology Solutions Holdings, Inc. | Pam driver with distributed modulation current setpoint feedback |
CN115824450A (zh) * | 2022-11-18 | 2023-03-21 | 湖南万维智感科技有限公司 | 一种光纤ctd自主解调保障系统 |
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CN102494874A (zh) * | 2011-12-08 | 2012-06-13 | 山东省科学院激光研究所 | 一种可调激光型光纤光栅波长解调装置 |
CN102798457A (zh) * | 2012-08-20 | 2012-11-28 | 暨南大学 | 一种基于vcsel的超高速光纤光栅传感系统及其方法 |
CN102967580A (zh) * | 2012-11-09 | 2013-03-13 | 山东微感光电子有限公司 | 一种基于vcsel的低功耗气体检测方法及装置 |
CN104931081A (zh) * | 2015-06-10 | 2015-09-23 | 天津大学 | 基于复合波长参考的光纤光栅传感解调装置及方法 |
CN105444793A (zh) * | 2015-11-16 | 2016-03-30 | 上海交通大学 | 基于高速脉冲激光器的光纤布拉格光栅传感装置 |
CN105606196A (zh) * | 2016-01-25 | 2016-05-25 | 西南交通大学 | 一种基于频分复用技术的高频振动测量分布式光纤传感系统 |
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US6091504A (en) * | 1998-05-21 | 2000-07-18 | Square One Technology, Inc. | Method and apparatus for measuring gas concentration using a semiconductor laser |
CN102494874A (zh) * | 2011-12-08 | 2012-06-13 | 山东省科学院激光研究所 | 一种可调激光型光纤光栅波长解调装置 |
CN102798457A (zh) * | 2012-08-20 | 2012-11-28 | 暨南大学 | 一种基于vcsel的超高速光纤光栅传感系统及其方法 |
CN102967580A (zh) * | 2012-11-09 | 2013-03-13 | 山东微感光电子有限公司 | 一种基于vcsel的低功耗气体检测方法及装置 |
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CN105444793A (zh) * | 2015-11-16 | 2016-03-30 | 上海交通大学 | 基于高速脉冲激光器的光纤布拉格光栅传感装置 |
CN105606196A (zh) * | 2016-01-25 | 2016-05-25 | 西南交通大学 | 一种基于频分复用技术的高频振动测量分布式光纤传感系统 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107270947A (zh) * | 2017-06-19 | 2017-10-20 | 北京航空航天大学 | 一种多通道高精度的光电探测器实现方法 |
CN108896091A (zh) * | 2018-07-26 | 2018-11-27 | 吉林大学 | 一种光纤光栅解调仪的标定方法及系统 |
CN110375880A (zh) * | 2019-08-15 | 2019-10-25 | 泰华智慧产业集团股份有限公司 | 分布式光纤测温系统及温度动态测量方法 |
US20220190554A1 (en) * | 2020-12-16 | 2022-06-16 | Macom Technology Solutions Holdings, Inc. | Pam driver with distributed modulation current setpoint feedback |
CN115824450A (zh) * | 2022-11-18 | 2023-03-21 | 湖南万维智感科技有限公司 | 一种光纤ctd自主解调保障系统 |
CN115824450B (zh) * | 2022-11-18 | 2024-01-26 | 湖南万维智感科技有限公司 | 一种光纤ctd自主解调保障系统 |
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Effective date of registration: 20230331 Address after: Innovation Workshop F4-2-201-5, No. 2016 Feiyue Avenue, High tech Zone, Jinan City, Shandong Province, 250000 Patentee after: Shandong Shanke photoelectric technology and equipment Research Institute Co.,Ltd. Address before: Room 101-3, building 5, Luguang Science Park, no.1659-3, Keyuan Road, East Street, high tech Zone, Jinan City, Shandong Province, 250104 Patentee before: Shandong Shanke ance Photoelectric Technology Co.,Ltd. |
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