IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, vol.25, 2019 (Journal Indexed in SCI)
Article / Article
Title of Journal :
IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS
Biosensors, optomechanical feedback, sensitivity, slot cavity, GRAPHENE, NANOPARTICLES, NANOCAVITY
A biosensor design based on a photonic crystal nanobeam cavity with an optomechanical positive feedback mechanism is proposed. Design of the cavity and optomechanical sensitivity enhancement method are numerically analyzed and the results show that fourfold improvement is possible without any degradation of the Q-factor.