Photonic crystal sensor for small volume sensing

摘要

Photonic crystal apparatus and a method for fabricating a photonic crystal apparatus. The photonic crystal apparatus includes a photonic crystal having a dielectric body formed of a first dielectric material having relatively high index of refraction, and a periodic lattice in the dielectric body formed of a second dielectric material having a relatively low index of refraction. The second dielectric material comprises a solid-state dielectric material having a dielectric coefficient of about 2.7 or lower for providing a relatively large contrast between the index of refraction of the dielectric body and the index of refraction of the periodic lattice.