4 papers
Modeling Electrical Switching of Nonvolatile Phase-Change Integrated Nanophotonic Structures with Graphene Heaters
Jiajiu Zheng, Shifeng Zhu, Peipeng Xu +2
Progress in integrated nanophotonics has enabled large-scale programmable photonic integrated circuits (PICs) for general-purpose electronic-photonic systems on a chip. Relying on…
Nonvolatile electrically reconfigurable integrated photonic switch
Jiajiu Zheng, Zhuoran Fang, Changming Wu +8
Reconfigurability of photonic integrated circuits (PICs) has become increasingly important due to the growing demands for electronic-photonic systems on a chip driven by emerging a…
Improving indistinguishability of single photons from colloidal quantum dots using nanocavities
Abhi Saxena, Yueyang Chen, Albert Ryou +3
Colloidal quantum dots have garnered active research interest as quantum emitters due to their robust synthesis process and straightforward integration with nanophotonic platforms.…
Low-loss and broadband non-volatile phase-change directional coupler switches
Peipeng Xu, Jiajiu Zheng, Jonathan Doylend +1
An optical equivalent of the field-programmable gate array (FPGA) is of great interest to large-scale photonic integrated circuits. Previous programmable photonic devices relying o…