A Refractive Index Sensitive Liquid Level Monitoring Sensor Based on Multimode Interference
According to the beam propagation method, a fiber refractive index-sensitive multimode interference (MMI) structure fabricated by splicing a self-made silica glass rod between two single mode fibers (SMF–NCF (no core fiber)–SMF structure) is proposed for liquid level monitoring. Theoretical and expe...
Main Authors: | Fan Zhang, Shuguang Li, Xin Yan, Xuenan Zhang, Fang Wang, Takenobu Suzuki, Yasutake Ohishi, Tonglei Cheng |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2020-10-01
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Series: | Photonics |
Subjects: | |
Online Access: | https://www.mdpi.com/2304-6732/7/4/89 |
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