A fiber inclinometer using a fiber microtaper with an air-gap microcavity fiber interferometer
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- 作者：Zhongyao Feng ; Tingting Gang ; tingtinggang1@163.com" class="auth_mail" title="E-mail the corresponding author ; Manli Hu ; Xueguang Qiao ; Nan Liu ; Qiangzhou Rong ; qzrong2010@gmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Fiber inclinometer ; Fabry&ndash ; Perot interferometer ; Fiber bending
- 刊名：Optics Communications
- 出版年：2016
- 出版时间：1 April 2016
- 年：2016
- 卷：364
- 期：Complete
- 页码：134-138
- 全文大小：2482 K
文摘
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A fiber microtaper with an air-gap microcavity fiber interferometer is designed and demonstrated to measure tilt angles.
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A section of HCF is employed to initiate the interference and the taper functions as a bridge for the coupling and recoupling of core-to-cladding modes.
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A interference is obtained and sensitive to fiber bending.