Silicon photonic micro-ring resonators to sense strain and ultrasound

We demonstrated that photonic micro-ring resonators can be used in micro-machined ultrasound microphones. This might cause a breakthrough in array transducers for ultrasonography; first because optical multiplexing allows array interrogation via one optical fiber and second because the silicon-on-insulator technology allows cost-effective...

Compact integrated cross connects for wavelength-division multiplexing networks

Analysis, design and fabrication of tapered integrated optical structures: Implementation of the fully vectorial 3-D beam propagation method

Micro-mechanical structures as optical sensor elements