The sensitivity of a refractive index sensor based on an optical bound state in the continuum
is considered. Applying Zel'dovich perturbation theory we derived an analytic expression for …

We proposed an all-dielectric resonant cavity based on a zero-contrast grating (ZCG),
enabling the perfect absorption of monolayer graphene at the wavelength of 1550 nm band …

Sensors fabricated by using a silicon-on-insulator (SOI) platform provide promising solutions
to issues such as size, power consumption, wavelength-specific nature of end reflectors and …

Bound states in the continuum (BICs) are completely confined states of open optical
structures existing above the light line. However, BICs must be turned into quasi-BICs …

The interplay between light and matter plays a crucial role in various applications, ranging
from sensor technologies to integrated optoelectronic architectures. In this contribution, a …

We present a new way of understanding the spectral behavior of a Fabry–Perot-type trilayer
stack for a subtractive structural color based on a temporal coupled mode analysis. This …

摘要设计了一种由交替堆叠的二氧化硅和二氧化钛薄膜组成的新型多层膜光栅混合结构,
该结构可以同时支持类导模共振和类布洛赫表面波模式. 通过在周期性多层膜结构中引入缺陷层 …

We propose an active optical Fano switch (OFS) based on an embedded dielectric
metasurface (EDM) including dual-layer graphene (DLG). An EDM is a dielectric grating …

We propose a measurement method for sensitive and label-free detections of virus-like
particles (VLPs) using color images of nanoplasmonic sensing chips. The nanoplasmonic …

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 …