2 papers
physics.optics2026
Micro-transfer Printed Blue InGaN Lasers on Silicon Nitride Photonic Integrated Circuits
Konstantinos Akritidis, Krzysztof Gibasiewicz, Han Wang +8
Expanding integrated photonics into the blue spectral range requires high-performance light sources, making the gallium nitride (GaN) material family indispensable. While silicon n…
physics.app-ph2024
Leveraging both faces of polar semiconductor wafers for functional devices
Len van Deurzen, Eungkyun Kim, Naomi Pieczulewski +8
Unlike non-polar semiconductors such as silicon, the broken inversion symmetry of the wide bandgap semiconductor gallium nitride leads to a large electronic polarization along a un…