2D thermo-optic modulation enabled by Ag2Te QD film based micro-ring resonator
Peer-Reviewed Publication
Updates every hour. Last Updated: 26-Oct-2026 09:16 ET (26-Oct-2026 13:16 GMT/UTC)
As the demand for high-speed, energy-efficient optical devices continues to rise, traditional thermo-optic (TO) modulation techniques face significant challenges. To address these, scientists in China have introduced an innovative hybrid photonic platform that enables two-dimensional (2D) TO modulation. By coating the platform with Ag2Te quantum dots (QDs), the modulation efficiency, sensitivity, and speed are significantly enhanced. This combined approach not only improves energy efficiency but also paves the way for advanced applications in integrated photonics and optical communication, providing a powerful solution for future high-performance photonic systems.
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