3 papers
physics.optics2026
Generalized model of anisotropic thermo-optic response on thin-film lithium niobate platform
Joonsup Shim, Seonghun Kim, Shengyuan Lu +5
Thermo-optic (TO) control is crucial for thin-film lithium niobate (TFLN) photonic integrated circuits (PICs), offering a simple and practical method for low-frequency and DC tunin…
quant-ph2025
Simulating Quantum Light in Lossy Microring Resonators Driven by Strong Pulses
Youngbin Kim, Seongjin Jeon, Young-Ik Sohn
In this work, we present a quantum theory for pulsed photon pair generation in a single ring resonator. Our approach combines the Heisenberg picture input-output formalism with the…
quant-ph2024
Simulation of integrated nonlinear quantum optics: from nonlinear interferometer to temporal walk-off compensator
Seonghun Kim, Youngbin Kim, Young-Do Yoon +3
Nonlinear quantum photonics serves as a cornerstone in photonic quantum technologies, such as universal quantum computing and quantum communications. The emergence of integrated ph…