Confinement of Bloch surface waves in a graphene-based one-dimensional photonic crystal and sensing applications

Zou Xiu-Juan^{1, 2}, Zheng Gai-Ge^{1, 2, 3, †}, Chen Yun-Yun^{1, 2, 3}

(color online) Reflection spectrum of the proposed sensor with the parameters given above with θ = 63°. Inset: amplification of the reflection dip with a resolution of wavelength reaching 0.01 nm.