Quantum Device Lab at KAIST(Prof. Young-lk Sohn)

Research

Members

Contacts

Under review

• D. Choi*, W.-J. Kim*, and Y.-I. Sohn**†**, Rapid Adiabatic Couplers with Arbitrary Split Ratios for Broadband DWDM Interleaver Application, arXiv:2505.16267.
• J. Song and Y.-I. Sohn**†**, Ultra-Fast and Accurate Multimode Waveguide Design Based on Dataset-Based Eigenmode Expansion Method, arXiv:2504.11801.

2025

• Y. Kim, S. Jeon, and Y.-I. Sohn**†**, Simulating quantum light in lossy microring resonators driven by strong pulses, Phys. Rev. Applied 23, 054045 (2025).
• PsiQuantum Team. A manufacturable platform for photonic quantum computing. Nature (2025).

2024

• S. Kim*, Y. Kim*, Y.-D. Yoon, S. Jeon, W.-J. Kim, and Y.-I. Sohn**†**, Simulation of integrated nonlinear quantum optics: From nonlinear interferometer to temporal walk-off compensator, Phys. Rev. Applied 22, 064092 (2024).
• Joo, HJ., Liu, J., Chen, M. et al. Actively tunable laser action in GeSn nanomechanical oscillators. Nat. Nanotechnol. 19, 1116–1121 (2024).