Differential Intensity Modulation Refractometer Based on SNS Structure Cascaded Two FBGs
A differential intensity modulation refractometer based on single-mode-no-core-single-mode (SNS) structure cascaded with two fiber Bragg gratings (FBGs) is proposed. The SNS structure acts as a band pass fiber (BPF), and the Bragg wavelengths of the two FBGs located at each edge of the BPF. Because...
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Main Authors: | Cheng Zhang, Shan Xu, Junfa Zhao, Hongqiang Li, Hua Bai, Changyun Miao |
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Format: | Article |
Language: | English |
Published: |
IEEE
2017-01-01
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Series: | IEEE Photonics Journal |
Subjects: | |
Online Access: | https://ieeexplore.ieee.org/document/7891960/ |
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