All-fiber multipath Mach⬜Zehnder interferometer based on a four-core fiber for sensing applications
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- 作者：Chao LiAuthor Vitae ; Tigang NingAuthor Vitae ; Chan ZhangAuthor Vitae ; Jing Li ; lijing@bjtu.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Chuanbiao ZhangAuthor Vitae ; Xiaodong WenAuthor Vitae ; Heng LinAuthor Vitae ; Li PeiAuthor Vitae
- 关键词：Four-core fiber ; Mach⬜Zehnder interferometer ; Fiber optic sensors
- 刊名：Sensors and Actuators A: Physical
- 出版年：2016
- 出版时间：1 September 2016
- 年：2016
- 卷：248
- 期：Complete
- 页码：148-154
- 全文大小：2029 K
文摘
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A fiber optic sensor based on a FCF is proposed.
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The maximum fringe visibility of the interference resonance dip exceeds 23 dB.
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The multi-purpose sensing applications of the sensor are analyzed.
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The sensor has advantages of simple fabrication and easier to monitor.