365 citations · 5.8k across the 104 of their papers we have counts for
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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…
Laser-induced Phase-change Perovskite Photodetector Arrays for Optical Information Storage and Imaging
Chen Zou, Jiajiu Zheng, Cheng Chang +2
The reversible phase transition between orthorhombic and cubic phases is demonstrated in all-inorganic perovskite CsPbIBr2 grown by a dual-source vapor-deposition method. The phase…
400%/W second harmonic conversion efficiency in -diameter gallium phosphide-on-oxide resonators
Alan D. Logan, Michael Gould, Emma R. Schmidgall +7
Second harmonic conversion from 1550~nm to 775~nm with an efficiency of 400% W is demonstrated in a gallium phosphide (GaP) on oxide integrated photonic platform. The platfo…