20 citations · 22 across the 6 of their papers we have counts for
7 papers
Erbium-implanted tellurite waveguides with low-temperature post-implantation activation and signal enhancement
Yuxuan Gao, Batoul Hashemi, Bruno L. Segat Frare +7
In this paper, we demonstrate erbium ion implantation and signal enhancement in tellurium oxide hybrid waveguides. Silicon nitride strips with a width of 2 m and a height of 100…
Spontaneous Nanopatterning and Strain Relaxation in SiGe Layers Grown by Oxidative Solid Phase Epitaxy
Sophie E. Bierer, Trevor R. Smith, Arezoo Mafi +5
The wafer-scale monolithic integration of III-V materials on Si would lead to revolutionary optoelectronic hardware for data, computing and other applications. However, heteroepita…
Silicon photonic paper-clip spiral delay lines with ultra-low delay loss of 0.5 dB/ns
Batoul Hashemi, Manuel Arturo Méndez-Rosales, Parimal Edke +4
In this work, we demonstrate compact paper-clip spiral silicon photonic waveguides with ultra-low delay loss. We characterize the optical loss and group delay of single-mode and mu…
Ultra-thin strain-relieving SiGe layers enabling III-V epitaxy on Si
Trevor R. Smith, Spencer McDermott, Vatsalkumar Patel +4
The explosion of artificial intelligence, possible end of Moore's law, dawn of quantum computing and continued exponential growth of data communications traffic have brought new ur…
Subwavelength grating metamaterial waveguides and ring resonators on a silicon nitride platform
Cameron M. Naraine, Jocelyn N. Westwood-Bachman, Cameron Horvath +5
We propose and demonstrate subwavelength grating (SWG) metamaterial waveguides and ring resonators on a silicon nitride platform for the first time. The SWG waveguide is engineered…
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…