A Review of the Research Progress on Optical Fiber Sensors Based on C-Type Structures

With the continuous advancement of optical fiber micromachining technology, C-type optical fibers have demonstrated significant potential in the field of optical fiber sensing. By partially or completely removing specific regions of the cladding, a “leakage window” is created, enabling interaction b...

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Bibliographic Details
Main Authors: Zhijun Gao, Zhenbo Li, Yu Ying
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Photonics
Subjects:
Online Access:https://www.mdpi.com/2304-6732/12/7/695
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