publications

2026

1. ICML 2026

   

   Triadic Dynamics Aware Diffusion Posterior Sampling for Inverse Problems: Optimizing Guidance and Stochasticity Schedules

   Junseo Bang^*, Dong Ju Mun^*, Hoigi Seo, Seongmin Hong, and Se Young Chun

   In International Conference on Machine Learning (ICML), 2026

   arXiv Bib HTML Code Website

   @inproceedings{bang2026triadic,
     title = {Triadic Dynamics Aware Diffusion Posterior Sampling for Inverse Problems: Optimizing Guidance and Stochasticity Schedules},
     author = {Bang, Junseo and Mun, Dong Ju and Seo, Hoigi and Hong, Seongmin and Chun, Se Young},
     booktitle = {International Conference on Machine Learning (ICML)},
     year = {2026},
   }

2025

1. arXiv

   

   Self-Cascaded Diffusion Models for Arbitrary-Scale Image Super-Resolution

   Junseo Bang^*, Joonhee Lee^*, Kyeonghyun Lee^*, Haechang Lee, Dong Un Kang, and Se Young Chun

   arXiv preprint, 2025

   arXiv Bib HTML

   @article{bang2025self,
     title = {Self-Cascaded Diffusion Models for Arbitrary-Scale Image Super-Resolution},
     author = {Bang, Junseo and Lee, Joonhee and Lee, Kyeonghyun and Lee, Haechang and Kang, Dong Un and Chun, Se Young},
     journal = {arXiv preprint},
     year = {2025},
   }

2. arXiv

   

   Geometrical Properties of Text Token Embeddings for Strong Semantic Binding in Text-to-Image Generation

   Hoigi Seo^*, Junseo Bang^*, Haechang Lee^*, Joohoon Lee, Byung Hyun Lee, and Se Young Chun

   arXiv preprint, 2025

   arXiv Bib HTML

   @article{seo2025geometrical,
     title = {Geometrical Properties of Text Token Embeddings for Strong Semantic Binding in Text-to-Image Generation},
     author = {Seo, Hoigi and Bang, Junseo and Lee, Haechang and Lee, Joohoon and Lee, Byung Hyun and Chun, Se Young},
     journal = {arXiv preprint},
     year = {2025},
   }

3. ACS Photonics

   

   Cascaded Janus Meta-Optics: Generalized Platform for Bidirectional Asymmetric Modulation of Light

   Junseo Bang, Youngjin Kim, Taewon Choi, Changhyun Kim, Hyunwoo Son, Sun-Je Kim, Yoonchan Jeong, and Byoungho Lee

   ACS Photonics, 2025

   Bib HTML

   @article{bang2025janus,
     title = {Cascaded Janus Meta-Optics: Generalized Platform for Bidirectional Asymmetric Modulation of Light},
     author = {Bang, Junseo and Kim, Youngjin and Choi, Taewon and Kim, Changhyun and Son, Hyunwoo and Kim, Sun-Je and Jeong, Yoonchan and Lee, Byoungho},
     journal = {ACS Photonics},
     year = {2025},
   }

2024

1. Science Advances

   

   Metasurface Folded Lens System for Ultrathin Cameras

   Youngjin Kim^*, Taewon Choi^*, Gun-Yeal Lee, Changhyun Kim, Junseo Bang, Junhyeok Jang, Yoonchan Jeong, and Byoungho Lee

   Science Advances. Featured in Phys.org , 2024

   Bib HTML

   @article{kim2024metasurface,
     title = {Metasurface Folded Lens System for Ultrathin Cameras},
     author = {Kim, Youngjin and Choi, Taewon and Lee, Gun-Yeal and Kim, Changhyun and Bang, Junseo and Jang, Junhyeok and Jeong, Yoonchan and Lee, Byoungho},
     journal = {Science Advances},
     year = {2024},
   }

2. Nano Letters

   

   Multiwavelength Achromatic Deflector in the Visible Using a Single-Layer Freeform Metasurface

   Taewon Choi, Chulsoo Choi, Junseo Bang, Youngjin Kim, Hyunwoo Son, Changhyun Kim, Junhyeok Jang, Yoonchan Jeong, and Byoungho Lee

   Nano Letters, 2024

   Bib HTML

   @article{choi2024multiwavelength,
     title = {Multiwavelength Achromatic Deflector in the Visible Using a Single-Layer Freeform Metasurface},
     author = {Choi, Taewon and Choi, Chulsoo and Bang, Junseo and Kim, Youngjin and Son, Hyunwoo and Kim, Changhyun and Jang, Junhyeok and Jeong, Yoonchan and Lee, Byoungho},
     journal = {Nano Letters},
     year = {2024},
   }

3. ACS Photonics

   

   Strong Coupling Induced Bound States in the Continuum in a Hybrid Metal–Dielectric Bilayer Nanograting Resonator

   Hyunwoo Son, Taewon Choi, Kyuho Kim, Youngjin Kim, Junseo Bang, Sun-Je Kim, Byoungho Lee, and Yoonchan Jeong

   ACS Photonics, 2024

   Bib HTML

   @article{son2024strong,
     title = {Strong Coupling Induced Bound States in the Continuum in a Hybrid Metal--Dielectric Bilayer Nanograting Resonator},
     author = {Son, Hyunwoo and Choi, Taewon and Kim, Kyuho and Kim, Youngjin and Bang, Junseo and Kim, Sun-Je and Lee, Byoungho and Jeong, Yoonchan},
     journal = {ACS Photonics},
     year = {2024},
   }