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http://hdl.handle.net/10397/106994
| Title: | High sensitivity curvature sensor with a cascaded fiber interferometer | Authors: | Dong, S Dong, B Yu, C |
Issue Date: | 2017 | Source: | Proceedings of SPIE : the International Society for Optical Engineering, 2017, v. 10323, 1032372 | Abstract: | This paper presents a cascaded fiber interferometer sensor, which is fabricated by fusion splicing of single-mode fibers. The coupling and interference for the CFI were mathematically and experimentally studied. An equal model has been built for the CFI. Furthermore, the curvature sensitivity were explored in sensor application. The curvature sensitivity for the cascaded fiber interferometer is very high, which can achieve 790.18 pm/m−1. Besides, the proposed sensor has advantages like good repeatability, low cost, and simple structure. | Keywords: | Cascaded fiber interferometer Curvature sensor Modal interferometer |
Publisher: | SPIE - International Society for Optical Engineering | Journal: | Proceedings of SPIE : the International Society for Optical Engineering | ISBN: | 978-1-5106-1091-0 978-1-5106-1092-7 (electronic) |
ISSN: | 0277-786X | EISSN: | 1996-756X | DOI: | 10.1117/12.2264779 | Description: | 25th International Conference on Optical Fiber Sensors, 24-28 April 2017, Jeju, Korea, Republic of | Rights: | © (2017) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this publication for a fee or for commercial purposes, and modification of the contents of the publication are prohibited. The following publication Shandong Dong, Bo Dong, and Changyuan Yu "High sensitivity curvature sensor with a cascaded fiber interferometer", Proc. SPIE 10323, 25th International Conference on Optical Fiber Sensors, 1032372 (23 April 2017) is available at https://doi.org/10.1117/12.2264779. |
| Appears in Collections: | Conference Paper |
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|---|---|---|---|---|
| Yu_High_Sensitivity_Curvature.pdf | 481.42 kB | Adobe PDF | View/Open |
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