[MD3] MZ Filters and Photonic Integrated Circuits

5:00 PM - 5:15 PM JST(8:00 AM - 8:15 AM UTC)

[MD3-4] Enhancement of Thermo-Optic Effect in Silicon Nitride Waveguides by Incorporating Polymer Layers

○Eun-Su Lee¹, Kwon-Wook Chun¹, Jinung Jin¹, Min-Cheol Oh¹ (1. Pusan National University (Korea))

Keywords:

Si photonic and heterogeneous platform,Optical modulators,Si/Ge,polymer,and novel III-V based active devices

This work presents a simple and scalable approach to enhance the thermo-optic (TO) effect in SiN waveguides by incorporating polymer layers with high TO coefficients. We demonstrate improved modulation efficiency while maintaining low optical loss.