Temperature Sensor Based on an Asymmetric Two-Hole Fiber Using a Sagnac Interferometer
Joint Authors
Manuel, Rodolfo M.
Domínguez-Cruz, René
May-Arrioja, Daniel A.
Lopez-Cortes, Daniel
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-02-15
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
We report in this paper a temperature sensor based on an asymmetric two-hole fiber (ATHF) using a Sagnac interferometer (SI) configuration.
The operation principle is based on the birefringence change induced by the temperature difference between the air holes and the silica fiber.
As a result, the transmitted spectrum of the SI exhibits a sinusoidal profile which is shifted when the temperature is increased.
A linear wavelength shift as a function of temperature is observed, and a sensitivity of 2.22 nm/°C was achieved using a 2 m long asymmetric THF, which is in the same order as those previously reported using similar microstructured fibers.
The advantage of this system is a linear response, the use of a microstructured fiber with a simpler transverse geometry, and the use of bigger holes which can facilitate the insertion of several materials and improve the sensitivity of the sensor for different applications.
American Psychological Association (APA)
Domínguez-Cruz, René& May-Arrioja, Daniel A.& Manuel, Rodolfo M.& Lopez-Cortes, Daniel. 2018. Temperature Sensor Based on an Asymmetric Two-Hole Fiber Using a Sagnac Interferometer. Journal of Sensors،Vol. 2018, no. 2018, pp.1-6.
https://search.emarefa.net/detail/BIM-1202060
Modern Language Association (MLA)
Domínguez-Cruz, René…[et al.]. Temperature Sensor Based on an Asymmetric Two-Hole Fiber Using a Sagnac Interferometer. Journal of Sensors No. 2018 (2018), pp.1-6.
https://search.emarefa.net/detail/BIM-1202060
American Medical Association (AMA)
Domínguez-Cruz, René& May-Arrioja, Daniel A.& Manuel, Rodolfo M.& Lopez-Cortes, Daniel. Temperature Sensor Based on an Asymmetric Two-Hole Fiber Using a Sagnac Interferometer. Journal of Sensors. 2018. Vol. 2018, no. 2018, pp.1-6.
https://search.emarefa.net/detail/BIM-1202060
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1202060