Fig.9: The wavelength shift versus the surrounding RI for CLF diameter
of 50 µm.
Additionally, it can be observed that the transmission response of the
proposed SCS sensor reveals a significant red-shift, this due to the
lower refractive indices of the surrounding material which the
surrounding ambient function as a cladding layer.
A recently published work utilizing various fiber configurations, as
presented in Table 10. The spectral sensitivity of the current SCS
sensor larger sensitivity and good performance in compare to other work.
Table 10: comparison between the sensitivities of this work and other
researchers.