3 papers
physics.optics2025
Heterogeneous integration of silicon nitride and amorphous silicon carbide photonics
Zizheng Li, Bruno Lopez-Rodriguez, Naresh Sharma +10
Amorphous silicon carbide (a-SiC) has emerged as a compelling candidate for applications in integrated photonics, known for its high refractive index, high optical quality, high th…
physics.optics2025
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…
physics.optics2024
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…