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Identification of cladding modes in SMF-28 fibers with TFBG structures
- Source :
- Metrology and Measurement Systems, Vol vol. 30, Iss No 3, Pp 507-518 (2023)
- Publication Year :
- 2023
- Publisher :
- Polish Academy of Sciences, 2023.
-
Abstract
- This article proposes an unequivocal method of labeling and numbering the cladding modes propagating in single-mode opticalwaveguides with tilted periodic structures. The unambiguous determination of individual propagating modes in this type of optical fiber is crucial for their use in sensory systems. The selection of the appropriate spectral range and mode determines the sensitivity and measuring range of tilted fiber Bragg grating (TFBG) sensors. The measurement methods proposed by individual research teams using TFBGs as transducers are usually based on the selection of specific modes. Unification of the labeling of modes and their numbering enables comparison of the basic metrological parameters of individual measurement methods and reproduction and verification of the proposed sensors and methods in the laboratories of other scientific and research centers.
- Subjects :
- optical fiber sensors
tilted fiber bragg gratings
optical measurements
Technology
Subjects
Details
- Language :
- English
- ISSN :
- 23001941
- Volume :
- . 30
- Issue :
- 3
- Database :
- Directory of Open Access Journals
- Journal :
- Metrology and Measurement Systems
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.48d94a291ced41ce9de5f9b5894fb9ba
- Document Type :
- article
- Full Text :
- https://doi.org/10.24425/mms.2023.146418