CN104677393B - 基于半角宽度的布里渊散射频移的测量方法 - Google Patents
基于半角宽度的布里渊散射频移的测量方法 Download PDFInfo
- Publication number
- CN104677393B CN104677393B CN201510107007.8A CN201510107007A CN104677393B CN 104677393 B CN104677393 B CN 104677393B CN 201510107007 A CN201510107007 A CN 201510107007A CN 104677393 B CN104677393 B CN 104677393B
- Authority
- CN
- China
- Prior art keywords
- lambda
- brillouin
- line
- ring
- arctan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510107007.8A CN104677393B (zh) | 2015-03-11 | 2015-03-11 | 基于半角宽度的布里渊散射频移的测量方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510107007.8A CN104677393B (zh) | 2015-03-11 | 2015-03-11 | 基于半角宽度的布里渊散射频移的测量方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104677393A CN104677393A (zh) | 2015-06-03 |
CN104677393B true CN104677393B (zh) | 2017-05-24 |
Family
ID=53312752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510107007.8A Active CN104677393B (zh) | 2015-03-11 | 2015-03-11 | 基于半角宽度的布里渊散射频移的测量方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104677393B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107144224B (zh) * | 2017-06-16 | 2019-04-16 | 中国计量大学 | 一种用f-p标准具测量二维微位移的装置与方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7268889B2 (en) * | 2004-09-22 | 2007-09-11 | Corning Incorporated | Phase-resolved measurement for frequency-shifting interferometry |
EP2430392B1 (en) * | 2009-05-15 | 2015-07-22 | Michigan Aerospace Corporation | Range imaging lidar |
CN101701851B (zh) * | 2009-10-30 | 2011-04-13 | 浙江工业大学 | 单频单脉冲放大时受激布里渊频移的测量装置 |
CN102954842B (zh) * | 2012-10-30 | 2014-09-10 | 哈尔滨工程大学 | 基于同步载频移相的共光路干涉检测装置与方法 |
CN102967258A (zh) * | 2012-10-30 | 2013-03-13 | 哈尔滨工程大学 | 基于同步载频移相的共光路干涉显微检测装置与方法 |
-
2015
- 2015-03-11 CN CN201510107007.8A patent/CN104677393B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104677393A (zh) | 2015-06-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Zheng et al. | Estimation of organic matter content in coastal soil using reflectance spectroscopy | |
CN104111082A (zh) | 一种高精度fbg传感信号寻峰方法 | |
CN105372188B (zh) | 测量测量气的感兴趣的气体组分浓度的吸收光谱仪和方法 | |
Pour et al. | Use of a hydrogel polymer for reproducible surface enhanced Raman optical activity (SEROA) | |
CN108534811A (zh) | 一种短腔光纤法珀传感器的腔长解调算法 | |
Lu et al. | The remote sensing inversion theory of offshore oil slick thickness based on a two-beam interference model | |
DE102015118068B3 (de) | Bearbeitungsvorrichtung und Verfahren zur kontrollierten beidseitigen Bearbeitung eines Halbleiterwafers | |
CN106990402A (zh) | 一种基于波浪理论的导航x波段雷达波群检测方法 | |
CN104677393B (zh) | 基于半角宽度的布里渊散射频移的测量方法 | |
CN103412137B (zh) | 旋转因子中和测速方法和装置 | |
CN110160452B (zh) | 基于激光拉曼及激光荧光的水面油膜厚度的测量方法 | |
CN105891787A (zh) | 基于最小二乘逼近的一阶海杂波检测方法 | |
Atta et al. | Multiplex SERS detection of polycyclic aromatic hydrocarbon (PAH) pollutants in water samples using gold nanostars and machine learning analysis | |
CN104048922A (zh) | 一种荧光光谱偏振度和偏振角的测量方法 | |
CN111157115B (zh) | 一种水下布里渊散射光谱获取方法及装置 | |
FR2907836A1 (fr) | Procede pour determiner une repartition de phases fluides et quantifier une retention dans un puits de forage | |
ATE546711T1 (de) | Verfahren und vorrichtung zur bestimmung und vermessung von formabweichungen und welligkeiten an rotationssymmetrischen teilen | |
CN104765085B (zh) | 一种线性频域光栅及其设计方法 | |
US10145675B2 (en) | Using tunable lasers in the design, manufacture, and implementation of integrated optical elements | |
CN109459408A (zh) | 一种基于稀疏回归lar算法的近红外定量分析方法 | |
CN104459677B (zh) | 一种复合游标式光栅及其测距系统 | |
CN102680958A (zh) | 一种适用于多普勒测速仪的测速信号处理方法 | |
Eriksen et al. | Field Tests of a New Optical Sensor Based on Integrated Computational Elements for Downhole Fluid Analysis | |
CN105866103A (zh) | 基于激光诱导击穿光谱的岩石含油级别判断方法 | |
Saint Andre et al. | Innovative QCs for more effective 4D processing |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Shi Jiulin Inventor after: He Xingdao Inventor after: Guo Pengfeng Inventor after: Huang Yu Inventor after: Qian Jiacheng Inventor after: Wang Hongpeng Inventor after: Wu Haopeng Inventor before: He Xingdao Inventor before: Guo Pengfeng Inventor before: Shi Jiulin Inventor before: Huang Yu Inventor before: Qian Jiacheng Inventor before: Wang Hongpeng Inventor before: Wu Haopeng |
|
COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
GR01 | Patent grant |