Intermodal Fiber Interferometer with Scanning Laser and Correlation Signal Processing: An Experimental Study

Petrov, A. V.; Chapalo, Ivan; Котов, О. И.

doi:10.1007/978-3-030-58868-7_35

Cited by 2 publications

(1 citation statement)

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“…Therefore, a significant number of research works have focused on overcoming these problems (see Section 4), while other papers have addressed FSS applications (see Section 5). It should be mentioned that in different works, FSSs-sensors based on intermodal interference and analysis of the speckle pattern-are also referred to as mode-mode interferometers [32,34], multimode interferometers [35,36], statistical-mode sensors [37], and intermodal fiber interferometers [38][39][40].…”

Section: Brief Historical Background and Terminologymentioning

confidence: 99%

Advances in Optical Fiber Speckle Sensing: A Comprehensive Review

Chapalo,

Stylianou,

Mégret

et al. 2024

Photonics

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Optical fiber sensors have been studied, developed, and already used in the industry for more than 50 years due to their multiplexing capabilities, lightweight design, compact form factors, and electromagnetic field immunity. The scientific community continuously studies new materials, schemes, and architectures aiming to improve existing technologies. Navigating through diverse sensor technologies, including interferometry, intensity variation, nonlinear effects, and grating-based sensors, fiber specklegram sensors (FSSs) emerge as promising alternatives due to their simplicity and low cost. This review paper, emphasizing the potential of FSSs, contributes insights to the present state and future prospects for FSSs, providing a holistic view of advancements propelling FSSs to new frontiers of innovation. Subsequent sections explore recent research, technological trends, and emerging applications, contributing to a deeper understanding of the intricacies shaping the future of FFS sensor technologies.

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