Optical microcavities that confine light in high-Q resonance promise all of the capabilities
required for a successful next-generation microsystem biodetection technology. Label-free …

Recent developments in optical biosensors based on integrated photonic devices are
reviewed with a special emphasis on silicon-on-insulator ring resonators. The review is …

Photonic applications based on planar waveguide technology impose stringent
requirements on properties such as optical propagation losses, light coupling to optical …

The current trend in silicon photonics towards higher levels of integration as well as the
model of using CMOS foundries for fabrication are leading to a need for standardization of …

We studied a refractive index sensor that consists of two cascaded ring resonators and that
works analogously to a Vernier-scale. We implemented it in silicon-on-insulator and …

Optical sensors represent a vitally important class of analytical tools that have been used to
provide chemical information ranging from analyte concentration and binding kinetics to …

Recent advances in label-free biosensing techniques have shown the potential to simplify
clinical analyses. With this motivation in mind, this paper demonstrates for the first time the …

Silicon photonics leverages the optical, electrical and material properties of silicon and the
mature complementary metal‐oxide semiconductor (CMOS) nanofabrication technique to …

For a number of years, the scientific community has been paying growing attention to the
monitoring and enhancement of public health and the quality of life through the detection of …

We designed a high-resolution compact spectrometer based on an evanescently coupled
multimode spiral waveguide. Interference between the modes in the waveguide forms a …