While silicon photonic resonant cavities have been widely investigated for biosensing
applications, enhancing their sensitivity and detection limit continues to be an area of active …

Silicon photonics biosensors continue to be an area of active research, showing the
potential to revolutionize Labon-Chip applications ranging from environmental monitoring to …

This work presents simulation and experimental results of ultra-thin optical ring resonators,
having larger Evanescent Field (EF) penetration depths, and therefore larger sensitivities, as …

We present a novel silicon photonic biosensor using phase‐shifted Bragg gratings in a slot
waveguide. The optical field is concentrated inside the slot region, leading to efficient light …

Evanescent field sensors have shown promise for biological sensing applications. In
particular, Silicon-on-Insulator (SOI)-nano-photonic based resonator sensors have many …

Silicon photonic resonators, implemented using silicon-on-insulator substrates, are
promising for numerous applications. The most commonly studied resonators are …

Silicon photonic biosensors hold the potential for highly accurate, yet low cost point-of-care
devices. Maximizing the sensitivity of the sensing chips while reducing the complexity and …

Compared to the conventional strip waveguide microring resonators, subwavelength grating
(SWG) waveguide microring resonators have better sensitivity and lower detection limit due …

Silicon photonic biosensors are highly attractive for multiplexed Lab-on-Chip systems. Here,
we characterize the sensing performance of 3 µm TE-mode and 10 µm dual TE/TM-mode …

We present a slot-waveguide-based ring resonator in silicon on insulator (SOI) with a
footprint of only 13\mum*10\mum, fabricated with optical lithography. Experiments show that …