发布求助
文献互助 智能选刊 最新文献

2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533)最新文献

筛选
英文 中文
Differential current relaying system with optical phase detection using flint glass fiber type optical current transformers 采用火石玻璃纤维型光电流互感器的光学相位检测差动电流继电系统
2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533) Pub Date : 2002-05-10 DOI: 10.1109/OFS.2002.1000781
K. Kurosawa, Y. Tashiro, K. Ohkawara, K. Sasald, K. Terai, S. Miura, M. Hori
{"title":"Differential current relaying system with optical phase detection using flint glass fiber type optical current transformers","authors":"K. Kurosawa, Y. Tashiro, K. Ohkawara, K. Sasald, K. Terai, S. Miura, M. Hori","doi":"10.1109/OFS.2002.1000781","DOIUrl":"https://doi.org/10.1109/OFS.2002.1000781","url":null,"abstract":"A differential current relaying system in which several optical current transformers using the flint glass fiber were connected in series was proposed. We found that the system experimentally satisfied accuracy as a relaying system.","PeriodicalId":147710,"journal":{"name":"2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114690787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Transverse load, static strain, temperature and vibration measurement using a cascaded FBG/EFPI/LPFG sensor system 横向载荷，静态应变，温度和振动测量使用级联FBG/EFPI/LPFG传感器系统
2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533) Pub Date : 2002-05-10 DOI: 10.1109/OFS.2002.1000536
X. Zeng, Y. Rao, Yiping Wang, Z. Ran, T. Zhu
{"title":"Transverse load, static strain, temperature and vibration measurement using a cascaded FBG/EFPI/LPFG sensor system","authors":"X. Zeng, Y. Rao, Yiping Wang, Z. Ran, T. Zhu","doi":"10.1109/OFS.2002.1000536","DOIUrl":"https://doi.org/10.1109/OFS.2002.1000536","url":null,"abstract":"We have demonstrated a novel technique for simultaneous measurement of static strain, temperature, vibration and transverse load for structural health monitoring using an integrated FBG/EFPI/LPFG sensor. Preliminary results show that this technique combines the advantages of the FBG, LPFG and low-coherence-interferometry, such as immune to EMI, high accuracy and resolution, small and compact sensor head, corrosion resistance etc. This sensor system is well-suited to health monitoring of large engineering structures, such as highways, bridges, buildings and aircrafts.","PeriodicalId":147710,"journal":{"name":"2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114877235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Formulas describing error induced by fiber linear-birefringence in fiber-optic current sensors 描述光纤电流传感器中光纤线性双折射引起的误差的公式
2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533) Pub Date : 2002-05-10 DOI: 10.1109/OFS.2002.1000797
K. Hotate, Y. Konishi
{"title":"Formulas describing error induced by fiber linear-birefringence in fiber-optic current sensors","authors":"K. Hotate, Y. Konishi","doi":"10.1109/OFS.2002.1000797","DOIUrl":"https://doi.org/10.1109/OFS.2002.1000797","url":null,"abstract":"In this paper, we derive formulas which generally describe the mechanism of the error induced by the birefringence of the sensing fiber coil, both for Polarimetric OFCS and Sagnac-loop OFCS. The formulas are applied to analyses of the error induced by the current outside the sensing fiber coil. The results are good accordance with numerical simulations.","PeriodicalId":147710,"journal":{"name":"2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116680042","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Transversely loaded Bragg grating pressure transducer with mechanically enhancing the sensitivity 横向加载布拉格光栅压力传感器，机械提高灵敏度
2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533) Pub Date : 2002-05-10 DOI: 10.1109/OFS.2002.1000764
T. Yamate, R. Ramos, R. Schroeder, R. Madhavan, S. Balkunas, E. Udd
{"title":"Transversely loaded Bragg grating pressure transducer with mechanically enhancing the sensitivity","authors":"T. Yamate, R. Ramos, R. Schroeder, R. Madhavan, S. Balkunas, E. Udd","doi":"10.1109/OFS.2002.1000764","DOIUrl":"https://doi.org/10.1109/OFS.2002.1000764","url":null,"abstract":"In this paper, we describe a transversely loaded Bragg grating pressure transducer with mechanically enhanced the sensitivity utilizing fiber Bragg gratings written onto a single mode fiber, and demonstrate pressure sensitivity up to 5k psi with low temperature sensitivity.","PeriodicalId":147710,"journal":{"name":"2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126983875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Noise in a phase sensitive strain monitoring system 相敏应变监测系统中的噪声
2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533) Pub Date : 2002-05-10 DOI: 10.1109/OFS.2002.1000836
M. Seaver, M. Todd
{"title":"Noise in a phase sensitive strain monitoring system","authors":"M. Seaver, M. Todd","doi":"10.1109/OFS.2002.1000836","DOIUrl":"https://doi.org/10.1109/OFS.2002.1000836","url":null,"abstract":"Noise measurements indicate that the strain resolution of our 3/spl times/3 detection system is limited by the phase noise due to the source /FFP combination. The shape of the noise distribution suggests that noise in the filter wavelength dominates at frequencies above 100 Hz. The noise floor supports previous measurements of nanostrain resolution in this instrument. Significant improvement to the resolution of a sensor system based on this approach, therefore, will require low-noise drive voltages for the FFP (fiber Fabry-Perot filter) up to the limits of the digitization process.","PeriodicalId":147710,"journal":{"name":"2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127865958","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Recent progress of fiber optic gyroscopes and applications at JAE 光纤陀螺仪的研究进展及应用
2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533) Pub Date : 2002-05-10 DOI: 10.1109/OFS.2002.1000490
R. Usui, A. Ohno
{"title":"Recent progress of fiber optic gyroscopes and applications at JAE","authors":"R. Usui, A. Ohno","doi":"10.1109/OFS.2002.1000490","DOIUrl":"https://doi.org/10.1109/OFS.2002.1000490","url":null,"abstract":"This paper describes the recent progress in production and research for interferometer fiber optic gyroscopes at Japan Aviation Electronics (JAE), and applications of the I-FOGs are also described.","PeriodicalId":147710,"journal":{"name":"2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129465439","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Structural damage assessment via modal property identification using macro-strain measurements with fiber Bragg gratings as an alternative to accelerometers 利用光纤Bragg光栅作为加速度计的替代方案，通过模态特性识别进行结构损伤评估
2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533) Pub Date : 2002-05-10 DOI: 10.1109/OFS.2002.1000503
W. Schulz, J. Conte, E. Udd, M. Kunzler
{"title":"Structural damage assessment via modal property identification using macro-strain measurements with fiber Bragg gratings as an alternative to accelerometers","authors":"W. Schulz, J. Conte, E. Udd, M. Kunzler","doi":"10.1109/OFS.2002.1000503","DOIUrl":"https://doi.org/10.1109/OFS.2002.1000503","url":null,"abstract":"In this article, the use of long-gage fiber Bragg gratings to provide dynamic strain measurements in conjunction with a damage detection algorithm is investigated.","PeriodicalId":147710,"journal":{"name":"2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131833763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
"T-shaped" fibre Bragg grating sensor geometry for strain based metrology 用于应变测量的“t形”光纤布拉格光栅传感器几何
2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533) Pub Date : 2002-05-10 DOI: 10.1109/OFS.2002.1000575
R. Maier, J. Barton, J. Jones, S. Mcculloch, G. Burnell, I. Davis
{"title":"\"T-shaped\" fibre Bragg grating sensor geometry for strain based metrology","authors":"R. Maier, J. Barton, J. Jones, S. Mcculloch, G. Burnell, I. Davis","doi":"10.1109/OFS.2002.1000575","DOIUrl":"https://doi.org/10.1109/OFS.2002.1000575","url":null,"abstract":"This paper describes a \"T-shaped\" dual fibre optic sensor arrangement with integrated strain amplification for strain sensing. The strain sensor elements are based on optical fibre Bragg gratings (FBG). The sensor structure includes a common mode rejection capability of temperature induced drift. This rejection scheme is also expected to compensate for a change in Bragg wavelength (XB) due to ionising radiation. The operation of this sensor structure is demonstrated in an atmospheric pressure sensor operating in the region of 800 to 1100 mbar.","PeriodicalId":147710,"journal":{"name":"2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131144980","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
High accuracy optical electric field and voltage sensors 高精度光学电场和电压传感器
2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533) Pub Date : 2002-05-10 DOI: 10.1109/OFS.2002.1000658
F. Rahmatian, N. Jaeger
{"title":"High accuracy optical electric field and voltage sensors","authors":"F. Rahmatian, N. Jaeger","doi":"10.1109/OFS.2002.1000658","DOIUrl":"https://doi.org/10.1109/OFS.2002.1000658","url":null,"abstract":"In this paper, we present an optical electric field and voltage sensor system having features that allow for reliable and very accurate measurement of electric fields and voltages in a HV environment. It is designed to meet the most stringent accuracy requirements of IEC or IEEE/ANSI standards for revenue metering over a wide temperature range and under varying input light intensity. The optical electric field sensor (EFS) system is based on a Pockels cell. The light source, the detection unit, and the processing unit are made of electronic (and opto-electronic) components and are integrated in a single electronics module. Optical fibers effectively guide the light between the electronics module and the sensor-head in the high voltage environment and provide galvanic isolation between these environments.","PeriodicalId":147710,"journal":{"name":"2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114442837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Preliminary investigation of air-included polymer coatings for enhanced sensitivity of fiber-optic acoustic sensors 用于提高光纤声传感器灵敏度的含空气聚合物涂层的初步研究
2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533) Pub Date : 2002-05-10 DOI: 10.1109/OFS.2002.1000567
J. H. Cole, C. Sunderman, A. Tveten, C. Kirkendall, A. Dandridge
{"title":"Preliminary investigation of air-included polymer coatings for enhanced sensitivity of fiber-optic acoustic sensors","authors":"J. H. Cole, C. Sunderman, A. Tveten, C. Kirkendall, A. Dandridge","doi":"10.1109/OFS.2002.1000567","DOIUrl":"https://doi.org/10.1109/OFS.2002.1000567","url":null,"abstract":"We report here, the acoustically induced normalized phase sensitivity for polyurethane and uv-curable acrylate air-included polymers (AIP) measured dynamically over the frequency range of 0. 1 to 1 kHz. The measured sensitivity is compared with a simple model.","PeriodicalId":147710,"journal":{"name":"2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533)","volume":"147 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116897008","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信