Ultra-high-Q and ultra-sensitive refractive index sensing in low refractive index dielectric gratings based on bound states in the continuum

The realization of a high quality factor (Q-factor) and strong local optical fields has long been of great interest in the field of ...

Source: Journal of the Optical Society of America B - December 6, 2023 Category: Physics Authors: Ze-Zhou Fang Han-Lei Xu Jin-Yue Su Jin-Yun Zhou Zi-Ming Meng Source Type: research