Affiliation:
1. Liaocheng University
2. Madan Mohan Malaviya University of Technology
Abstract
The paper discusses the application of single-mode fiber (SMF) and multimode fiber (MMF) to the fabrication of a sensor structure based on the hetero-core optical fiber structure. The proposed structures are SMF-MMF-SMF (SMS), MMF-SMF-MMF (MSM), and SMF-MMF-SMF-MMF-SMF (SMSMS). The transmitted intensity of the probe is used to estimate the strength of the evanescent field. The results indicate that the SMSMS structure generates more evanescent waves that penetrate deeper into the sensing probe, increasing its sensitivity. As a result, the SMSMS structure has enormous development potential in the field of sensing.
Funder
Double-Hundred Talent Plan of Shandong Province
Special Construction Project Fund for Shandong Province Taishan Mountain Scholars
Liaocheng University
Natural Science Foundation of Shandong Province
Subject
Atomic and Molecular Physics, and Optics,Engineering (miscellaneous),Electrical and Electronic Engineering
Cited by
24 articles.
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