CN103075969B - 差动式激光干涉纳米位移测量方法及装置 - Google Patents
差动式激光干涉纳米位移测量方法及装置 Download PDFInfo
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- CN103075969B CN103075969B CN201310015103.0A CN201310015103A CN103075969B CN 103075969 B CN103075969 B CN 103075969B CN 201310015103 A CN201310015103 A CN 201310015103A CN 103075969 B CN103075969 B CN 103075969B
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 24
- 238000005259 measurement Methods 0.000 title abstract description 19
- 238000000691 measurement method Methods 0.000 title abstract 2
- 239000000919 ceramic Substances 0.000 claims abstract description 22
- 230000033001 locomotion Effects 0.000 claims abstract description 9
- 230000010287 polarization Effects 0.000 claims description 22
- 238000011549 displacement method Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
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- Instruments For Measurement Of Length By Optical Means (AREA)
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Families Citing this family (13)
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CN103411689B (zh) * | 2013-08-29 | 2016-06-01 | 浙江理工大学 | 基于单频正交线偏振光的激光波长直接测量方法及装置 |
CN104655025B (zh) * | 2015-03-06 | 2017-04-26 | 浙江理工大学 | 激光干涉波长杠杆式绝对距离测量方法与装置 |
CN106568392B (zh) * | 2016-10-19 | 2019-10-01 | 江苏大学 | 一种双波长相位显微成像系统和方法、以及对应相位恢复方法 |
CN106989678A (zh) * | 2017-06-14 | 2017-07-28 | 山东同其智能科技有限公司 | 一种利用激光干涉测量位移的装置 |
CN109029265A (zh) * | 2018-07-03 | 2018-12-18 | 南开大学 | 一种基于空间光调制器的高精度微位移测量方法和系统 |
CN109799247B (zh) * | 2019-02-15 | 2023-12-22 | 河北大学 | 基于微波传输时间的两相流相含率检测装置及方法 |
CN109917828B (zh) * | 2019-04-15 | 2021-10-15 | 中国航空工业集团公司北京长城计量测试技术研究所 | 干涉差动位移法微小力控制系统 |
CN110006349A (zh) * | 2019-04-29 | 2019-07-12 | 西安交通大学 | 一种高容差共光路光栅干涉仪 |
CN110411335B (zh) | 2019-07-26 | 2020-06-16 | 浙江理工大学 | 差动式正弦相位调制激光干涉纳米位移测量装置及方法 |
CN110455226B (zh) * | 2019-08-29 | 2024-04-30 | 天津大学 | 一种激光准直收发一体式直线度测量的标定系统及方法 |
CN113740946A (zh) * | 2021-08-30 | 2021-12-03 | 中国科学院上海应用物理研究所 | 一种偏振保持反射镜组 |
CN113865479B (zh) * | 2021-09-02 | 2024-08-09 | 浙江理工大学 | 基于频分复用的多波长干涉绝对距离测量装置与方法 |
CN115540744B (zh) * | 2022-09-26 | 2023-11-21 | 中国科学院空间应用工程与技术中心 | 一种微重力测量装置和方法 |
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CN1648682A (zh) * | 2005-01-26 | 2005-08-03 | 清华大学 | 激光回馈纳米位移测量装置 |
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US7920269B2 (en) * | 2007-08-03 | 2011-04-05 | Chung Yuan Christian University | System and method for measuring interferences |
JP5216465B2 (ja) * | 2008-08-01 | 2013-06-19 | 株式会社ミツトヨ | 変位測定装置、および変位測定方法 |
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激光合成波长纳米位移测量干涉仪的非线性误差分析与补偿方法研究;姚喜国;《中国优秀硕士学位论文全文数据库 信息科技辑》;20120615(第6期);第15-19页,第38页,图2.1,图2.2,图3.5 * |
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Effective date of registration: 20190715 Address after: 226500 No. 66 Fengyuan Road, Rucheng Street, Rugao City, Nantong City, Jiangsu Province Patentee after: JINGDIAN TECHNOLOGY CO.,LTD. Address before: 310018 No. 5, No. 2 Avenue, Baiyang Street, Jianggan Economic Development Zone, Hangzhou City, Zhejiang Province Patentee before: Zhejiang Sci-Tech University |
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Denomination of invention: Differential laser interference nano displacement measurement method and device Effective date of registration: 20220719 Granted publication date: 20150722 Pledgee: Jiangsu Rugao Rural Commercial Bank Co.,Ltd. Matang sub branch Pledgor: JINGDIAN TECHNOLOGY CO.,LTD. Registration number: Y2022320010404 |