Skew rays have been exploited for their larger number of total internal reflections and their more comprehensive spread over the fiber surface.
People also ask
What are skew rays in optical fiber?
What are the two types of optical fiber sensors?
What are the advantages of skew rays?
What are the disadvantages of fiber optic sensors?
Apr 28, 2020 · The uniform distribution of light-matter interactions across the fiber surface facilitates high sensitivity through an increased interaction ...
Fiber-Optic Skew Ray Sensors. Chen, George Y. ;; Wang, Jinyu; ;; Lancaster, David G. Abstract. Publication: Sensors. Pub Date: April 2020; DOI: 10.3390 ...
We demonstrate a bend-loss-based force sensor where pure skew rays can enhance its sensitivity by a factor of 3.8. We show a compression-loss-based force sensor ...
This review highlights the key developments in this area, while discussing the benefits, challenges as well as future development of power-dependent ...
This article presents a new chemical sensing platform and a comparative study of in-house built novel designs for a robust multimode chemical sensor head
(PDF) Force sensors using skew-ray-probed plastic optical fibers
www.researchgate.net › ... › Sensors
Skew rays enable a larger number of total internal reflections (Nr) than meridional rays for the same launch angle (θ), as shown in Equation 1 [19] , which can ...
The evanescent fields along multimode fibers are usually relatively weak. To enhance the sensitivity of the resulting sensors, skew rays have been exploited ...
Mar 15, 2021 · A novel U-shaped fiber-optic evanescent-wave fluorescent immunosensor was designed that exploits light-sheet excitation of skew rays in a passive fiber.
Abstract. We have theoretically analyzed the influence of skew rays on the performance of a fiber-optic sensor based on surface plasmon resonance.