Consequence of Fibonacci quasiperiodic sequences in 1-D photonic crystal refractive index sensor for the blood plasma and cancer cells detections

We present the consequences of different Fibonacci quasiperiodic sequences on sensing performance a one-dimensional (1D) photonic crystal (PC) based sensor to detect blood plasma and cancer cells. demonstrate that sensitivity figure merit (FOM) can be modulated, respectively, from 427.5 nm/RIU 530 162.5 RIU−1 2983.33 by utilizing pertinent structures with generation structural parameters for analyte refractive index 1.31 1.41. have also shown operational wavelengths changed significantly introducing in proposed sensor. The peaks separation, FWHM, tuned changing PC stacked layers' thicknesses. introduce performances Blood Cancer cells detection using observe maximum sensitivities FOM are 552.5 2986.93 553.55 2214.21 plasma, respectively. structure reveals tunable stimulates fabrication interest.