4 papers
Lossless, Non-Volatile Post-Fabrication Trimming of PICs via On-Chip High-Temperature Annealing of Undercut Waveguides
Yating Wu, Haozhe Sun, Bo Xiong +5
Limited by equipment precision, manufacturing deviations in waveguide width, etch depth, and layer thickness inevitably occur in photonic integrated circuits (PICs). These variatio…
Silicon modulator exceeding 110 GHz using tunable time-frequency equalization
Hengsong Yue, Jianbin Fu, Hengwei Zhang +3
Silicon modulators have garnered considerable attention owing to their potential applications in high-density integration and high-speed modulation. However, they are increasingly…
Room-Temperature Multiferroic Skyrmions in LiNbO3 with enhancement in electric-optical property
Yalong Yu, Bo Xiong, Siqi Wu +7
LiNbO3 (LN) is renowned for its exceptional ferroelectric properties, particularly its notable linear electro-optical (EO) effect, which is highly advantageous for various applicat…
Stable room-temperature multiferroic skyrmions in lithium niobate with enhanced Pockels effect
Yalong Yu, Bo Xiong, Siqi Wu +6
Lithium Niobate (LN) is a ferroelectric material with exceptional electrical characteristics, including high piezoelectricity, high Pockels effect, etc. These properties make it a…