High-efficiency dual-apodized a-Si/SiN grating coupler with a bottom reflector for CPO, achieving a −0.83 dB coupling efficiency with a 50 nm bandwidth and high fabrication tolerance. [Read More]

Prof. Kim delivered an invited presentation at the 2025 Advanced Optical Packaging Technology Seminar, highlighting the latest trends in advanced optical packaging and silicon photonics. [Read More]

In the first half of 2025, professors and ASDL students gathered together to wrap up the semester. [Read More]

Prof. Kim delivered an invited oral presentation at the Tutorial Session of OPC 2025, highlighting recent advances in Co-packaged optics and silicon photonics. [Read More]

We presented our works at The OPC 2025. [Read More]