Momentum mismatch driven bound states in the continuum and ellipsometric phase singularities

F Wu, X Qi, M Qin, M Luo, Y Long, J Wu, Y Sun, H Jiang… - Physical Review B, 2024 - APS
In this paper, we elucidate the formation of bound states in the continuum (BICs) in
compound grating waveguide structures from the perspective of momentum mismatch. As …

Ultra-sensitive singular-phase terahertz refractive index biosensor using graphene aided Tamm plasmonic resonance and variable angle ellipsometry

A Baseri, A Alighanbari - Journal of the Optical Society of America B, 2024 - opg.optica.org
This study introduces, for the first time, to our knowledge, the development of an ultra-
sensitive singular-phase refractive index biosensor based on a graphene Tamm plasmonic …

Interrogation en phase par holographie au voisinage de singularités de phase de cristaux photoniques: Applications à la réalisation de capteurs à haute sensibilité

T Girerd - 2024 - theses.hal.science
La demande de la part d'acteurs industriels et académiques pour des capteurs dépassant
les limites de détection actuelles ne cesse de croître (détections de cancers, procédés …

Integration and Evaluation of an Intrinsic Optical Fibre Fabry-Perot Interferometer and Fresnel Reflection Sensor within an Abbe Refractometer for in Situ Refractive …

M Ramesh, M Hlatky, YL Chiu, GF Fernando - Available at SSRN … - papers.ssrn.com
In this study three optical fibre-based sensors: an intrinsic Fabry-Perot interferometer (IFPI);
Fresnel reflection sensor (FRS); and a fibre Bragg grating (FBG) were integrated into an …