44 citations · 54 across the 4 of their papers we have counts for
4 papers
Amorphous Silicon-Carbide Photonics for Ultrasound Imaging
R. Tufan Erdogan, Bruno Lopez-Rodriguez, Wouter J. Westerveld +4
Photonic ultrasound sensors offer unparalleled potential for improving spatial and temporal resolution in ultrasound imaging applications due to their size-independent noise figure…
Optimizing Cladding Elasticity to Enhance Sensitivity in Silicon Photonic Ultrasound Sensors
R. Tufan Erdogan, Georgy A. Filonenko, Stephen J. Picken +2
Ultrasound is widely used in medical imaging, and emerging photo-acoustic imaging is crucial for disease diagnosis. Currently, high-end photo-acoustic imaging systems rely on piezo…
Optimized 3D simulation method for modeling of out-of-plane radiation in silicon photonic integrated circuits
W. J. Westerveld, H. P. Urbach, M. Yousefi
We present an accurate and fast 3D simulation scheme for out-of-plane grating couplers, based on two dimensional rigorous (finite difference time domain) grating simulations, the e…
Extension of Marcatili's analytical approach for rectangular silicon optical waveguides
W. J. Westerveld, S. M. Leinders, K. W. A. van Dongen +2
Marcatili's famous approximate analytical description of light propagating through rectangular dielectric waveguides, published in 1969, gives accurate results for low-index-contra…