ASDL
ASDL
News
Publications, conferences, awards and life in the lab.
Journal Publication · Dec 2025
Demonstration of a SiN Grating Coupler with a Metal Reflector on a Glass Substrate
A uniform SiN grating coupler with an Al bottom reflector on a glass substrate for co-packaged optics, achieving a peak coupling efficiency of −5.1 dB with a 47...
Awards · Dec 2025
Best Oral Presentation and Contribution at Photonics Conference 2025
Master's student Jonggeon Lee and Professor Younghyun Kim were awarded the Best Oral Presentation Award and the Contribution Award respectively, at Photonics Conference 2025.
Conference · Dec 2025
PC2025 in Pyeongchang, Student Presentations(5 Orals and 7 Posters)
We presented our works at Photonics Conference 2025!
Press release · Dec 2025
Silicon Nitride Photonic Platform on Glass Substrate (글래스 기반 첨단 광패키징 기술)
Optics Express에 등재된 "Silicon Nitride Photonic Platform on Glass for Scalable, High-Density Optical Redistribution Layers in Panel-Level Packaging" 연구와 IEEE Photonics Technology Letters에 등재된 "Demonstration of a SiN...
Journal Publication · Nov 2025
Silicon nitride photonic platform on glass substrate for next gen. co-pacakged optics
Wafer-level silicon nitride on glass (SING) photonic platform for high-density optical RDLs, featuring low-loss 100 µm bends, stitched routing, and 106 Gbps PAM-4-ready performance for CPO.
Fall Social Event 2025 · Nov 2025
Marathon, Run together, grow together
연구실을 뛰쳐나와 함께 달린 한강, 건강과 팀워크를 다시 채운 하루!
Journal Publication · Nov 2025
Integration of QDLEDs and Charge Trap TFT Arrays for Memory-In-Pixel Applications
Monolithic Memory-in-Pixel integrating CTTFT and QD-LED for self-erasing operation. Cd-free ZnSeTe QD-LEDs demonstrate superior erasing efficiency (~60%) compared to Cd-based counterparts.<!–
Student Awards · Nov 2025
Best Paper Award at ISMP 2025 Conference
Master's students Seokyoung Shin and Seokhyeon Yoon received the Best Paper Award at International Symposium on Microelectronics and Packaging 2025.
Conference · Nov 2025
ISMP2025 DAEGU, Student Presentations (1 Oral and 6 Poster Presentations)
We presented our works at ISMP 2025.
Journal Publication · Sep 2025
Highly efficient dual-apodized a-Si/SiN grating coupler on a glass substrate for co-packaged optics
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.
News · Aug 2025
한양대ERICA, 2025 첨단 광패키징 기술 세미나 개최
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.
ASDL Summer Social Event 2025 · Aug 2025
Bowling
In the first half of 2025, professors and ASDL students gathered together to wrap up the semester.