钱林勇 Qian Linyong

Electromagnetically induced transparency due to quasi-BIC in tilted guided-mode resonance gratings for transmissive sensing

We propose a single-layer tilted guided-mode resonance (GMR) grating that supports an electromagnetically induced transparency (EIT)-like quasi-bound state in the continuum (qBIC) mode. The qBIC-EIT occurs when two interfering resonances, specifically the GMR mode with a broadban...