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physics.optics2025
Free-Space Characterization Setup for Low-loss Aluminum Oxide Waveguides at 261 nm
Vahram Voskerchyan, Dawson Bonneville, Lantian Chang +1
We present a methodology for the characterization of deep-ultraviolet (UV) photonic integrated circuits (UV-PICs) based on polycrystalline Al2O3, operating at a wavelength of 261 n…
physics.optics2023
Octave-spanning supercontinuum generation in a CMOS-compatible thin Si3N4 waveguide coated with highly nonlinear TeO2
Hamidu M. Mbonde, Neetesh Singh, Bruno L. Segat Frare +7
Supercontinuum generation (SCG) is an important nonlinear optical process enabling broadband light sources for many applications, for which silicon nitride(Si3N4) has emerged as a…
physics.optics2021
A thulium-silicon hybrid microdisk laser
Khadijeh Miarabbas Kiani, Henry C. Frankis, Cameron M. Naraine +3
Silicon photonics technology enables compact, low-power and cost-effective optical microsystems on a chip by leveraging the materials and advanced fabrication methods developed ove…