17 citations · 31 across the 4 of their papers we have counts for
5 papers
Laser driven miniature diamond implant for wireless retinal prostheses
Arman Ahnood, Ross Cheriton, Anne Bruneau +8
The design and benchtop operation of a wireless miniature epiretinal stimulator implant is reported. The implant is optically powered and controlled using safe illumination at near…
A general illumination method to predict bifacial photovoltaic system performance
Erin M. Tonita, Christopher E. Valdivia, Annie C. J. Russell +3
Bifacial photovoltaic technologies are estimated to supply >16% of global energy demand by 2050 to achieve net-zero greenhouse gas emissions. However, the current IEC bifacial meas…
Two-Photon Photocurrent in InGaN/GaN Nanowire Intermediate Band Solar Cells
Ross Cheriton, Sharif M. Sadaf, Luc Robichaud +3
Intermediate band solar cells hold the promise of ultrahigh power conversion efficiencies using a single semiconductor junction. Many current implementations use materials with ban…
Cascade circuit architecture for RF-photonic frequency multiplication with minimum RF energy
Mehedi Hasan, Karin Hinzer, Trevor Hall
A general RF-photonic circuit design for implementing frequency multiplication is proposed. The circuit consists of N cascaded differentially-driven Mach-Zehnder modulators biased…
Optimizations of GaAs Nanowire Solar Cells
Anna H. Trojnar, Christopher E. Valdivia, Ray R. LaPierre +2
The efficiency of GaAs nanowire solar cells can be significantly improved without any new processing steps or material requirements. We report coupled optoelectronic simulations of…