[WE2] Optical Filtering and Switching II

11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[WE2-4] Soliton Microcombs with Long Range Thermal Equilibrium in Chip Integrated Microresonators

○Lin Xukun¹, Shi Zhiming¹, Li Siyang¹, Sun Suwan¹, Guo Hairun¹ (1.Shanghai University)

Keywords:

Photonic integrated circuits,Photonics-Electronics integration

We demonstrate soliton existence time extension from 0.17 ms to 22.59 ms in silicon nitride microresonators via spatiotemporal thermal engineering, achieving millisecond-level stability without active control through wavelength-locked thermal scanning.