2026

• 04.20. ~ 04.22. Jeong San Kim and Donghoon Ha participated in QCTiP 2026 Oxford and presented a poster.

• 04.08. ~ 04.11. Our group organized the international workshop on Quantum State Discrimination: Various Practical Applications, where Jeong San Kim and Donghoon Ha presented their work. Their talks are available on YouTube(Kim & Ha).

• 03.01. Seong Joo Lee joined our group as a new member. Welcome...!

• 03.01. Yongjin Kim joined our group as a master student. Welcome...!

• 03.01. In Hee Yun began to work as a master student at KAIST Graduate School of Quantum Science and Technology. All the best..!

• 02.25. ~ 02.27. Jeong San Kim, Donghoon Ha, Sekang Kwon, Jinhyeok Heo, Sanghyun Choi and Hyeongyun Kim participated in 2026 QISK Annual Meeting. Jeong San Kim gave an invited talk, and Jinhyeok Heo presented a contributed talk. The invited talk is available on YouTube.

• 01.22. ~ 02.01. Jeong San Kim, Jeonghoon Park, Donghoon Ha and Jinhyeok Heo participated in QIP 2026, and they gave two poster presentations there.

2025

• 12.19. ~ 12.20. Our group organized the workshop on Quantum State Discrimination and Performance Estimation Technology Development. Donghoon Ha and Jinhyeok Heo presented their work at the workshop. 

• 12.17. ~ 12.19. Jeong San Kim gave an invited talk in the special session “Frontiers of Quantum Information and Applied Mathematics” at the 1st International Symposium on Data Science Convergence, held at Dong-A University and Hadan Layers Hotel in Busan.

• 11.27. ~ 11.29. Jeong San Kim, Donghoon Ha and Jinhyeok Heo participated in 2025 KSIAM Annual Meeting. Donghoon Ha and Jinhyeok Heo gave two general session talks there.

• 08.04. ~ 08.08. Jeong San Kim, Jeonghoon Park and Donghoon Ha participated in AQIS 2025 HKU, and Jeonghoon Park and Donghoon Ha gave two poster presentations there.

• 07.11. In Hee Yun won the the special award for IonQ cloud utilization in 2025 Quantum Information Challenge. Congratulations!

• 07.01. Jinhyeok Heo began to work as a visiting research student at KISTI.

• 04.25. ~ 04.26. Jeong San Kim, Donghoon Ha, Sekang Kwon and Sanghyun Choi participated in 2025 KMS Spring Meeting. Jeong San Kim gave an invited talk there, Sekang Kwon gave a special session talk, and Kwon's talk is available on YouTube.

• 04.23. ~ 04.24. Jeong San Kim participated in 2025 KPS Spring Meeting, and gave an invited talk there.

• 03.01. Sanghyun Choi joined our group as a new member. Welcome...!

• 02.22. ~ 02.28. Jeong San Kim, Donghoon Ha, Sekang Kwon and Jinhyeok Heo participated in QIP 2025, and they gave three poster presentations there.

• 02.17. ~ 02.19. Jeong San Kim, Jeonghoon Park, Donghoon Ha, Sekang Kwon and In Hee Yun participated in 2025 QISK Annual Meeting. Donghoon Ha gave a talk.

2024

• 12.10. In Hee Yun won the 3rd prize in 2024 IonQ Quantum Challenge Award. Congratulations!

• 11.20. ~ 11.29. Donghoon Ha gave a lecture on Quantum Computing Theory and Practice at Daegu Digital Innovation Promotion Agency.

• 10.25. ~ 10.26. Our group participated in 2024 KMS Annual Meeting. Jinhyeok Heo gave a special session talk there, and his talk is available on YouTube.

• 10.15. ~ 10.16. Jeong San Kim, Donghoon Ha and Jinhyeok Heo participated in RIKEN-KAIST-NCTS Joint Workshop on QIS. Jeong San Kim gave an invited talk there, and his talk is available on YouTube.

• 08.25. ~ 08.31. Jeong San Kim, Jeonghoon Park, Donghoon Ha and Jinhyeok Heo participated in AQIS 2024 Sapporo, and Donghoon Ha and Jinhyeok Heo gave three poster presentations there.

• 04.21. ~ 04.23. Our group participated in 2024 QISK Annual Meeting. Donghoon Ha gave an invited talk.

• 04.01. Jeonghoon Park joined our group as a research professor. Welcome...!

• 02.22. In Hee Yun joined our group as an undergraduate research intern. Welcome...!

• 01.13. ~ 01.19. Jeong San Kim, Donghoon Ha and Sekang Kwon participated in QIP 2024, and they gave two poster presentations there.

2023

• 12.26. ~ 12.27. Jeong San Kim gave an invited talk in 2nd CQNC Winter Workshop. 

• 12.07. ~ 12.08. Our group participated in Nagoya-KAIST GEnKO Workshop. Jeong San Kim and Sekang Kwon gave two talks(Kim & Kwon).

• 11.02. ~ 11.04. Our group participated in 2023 KSIAM Annual Meeting. Jeong San Kim and Sekang Kwon gave two talks(Kim & Kwon).

• 09.21. ~ 09.22. Donghoon Ha gave an invited talk at KISTI-KU-SNU Joint Workshop.

• 09.13. ~ 09.15. Minjeong Song visited our lab and lead a seminar about temporal quantum correlations in quantum information processing.  

• 08.28. ~ 09.01. Our group participated in AQIS 2023 Seoul, and Jeong San Kim and Donghoon Ha gave two poster presentations there.

• 08.19. ~ 08.26. Our group participated in ICIAM 2023 Tokyo.

• 08.09. ~ 08.11. Jeong San Kim gave an invited talk at 2023 KSIAM-NIMS Summer School on Quantum Computing: mathematical aspect of quantum computing.

• 06.28. Our group participated in Quantum Korea 2023.

• 05.12. ~ 05.13. Jeong San Kim, Donghoon Ha and Sekang Kwon participated in KISTI-SNU Mini-Workshop, and an invited talk was delivered by Kim.

• 04.14. Jeong San Kim, Donghoon Ha and Sekang Kwon participated in Founding Proclamation Ceremony of QISK.

• 04.01. Min Namkung began to work as a postdoctoral researcher at KIST. All the best..!

• 02.21. ~ 02.23. Our group participated in KAIST-Nagoya GEnKO Workshop. Three talks were delivered by Kim, Ha and Namkung separately during their visit, and their talks are available on YouTube(Kim, Ha & Namkung).

• 02.04. ~ 02.10. Jeong San Kim, Donghoon Ha and Min Namkung participated in QIP 2023, and they gave two poster presentations there.

• 01.16. Donghoon Ha gave an invited talk in CQNC Winter Kick-off Workshop. 

• 01.12. Sekang Kwon placed third in Qubit Touchdown Game Tournament, which was held at 2022 Winter School on Quantum Information Science. Congratulations!

2022

• 11.29. Min Namkung won the first prize of the lottery in K-Quantum Square Meeting 2022. Congratulations!

• 11.24. ~ 11.27. Our group participated in 2022 KSIAM Annual Meeting. Jong Jun Park gave a special session talk there, and his talk is available on YouTube.

• 07.11. ~ 07.15. Donghoon Ha and Min Namkung participated in TQC 2022, and they gave three poster presentations there.

• 07.08. Sekang Kwon gave a talk at IBM QUANTUM SATELLITE SESSION II - YOUNG SCIENTISTS’ WORKSHOP in Nano Korea 2022 Symposium, and his talk is available on YouTube.

• 05.27. ~ 06.04. Jeong San Kim and Min Namkung visited the Institute for Quantum Science and Technology at the University of Calgary for possible collaboration between IQST and KHUQC Lab. Two seminars were delivered by Kim and Namkung separately during their visit, and their seminars are available on YouTube(Kim & Namkung).

• 03.07. ~ 03.11. Jeong San Kim participated in QIP 2022, and he gave a poster presentation there.

• 02.10. Sekang Kwon won the special prize in Qiskit Hackathon KOREA 2022. Congratulations!

2021

• 12.02. ~ 12.04. Our group participated in 2021 KSIAM Annual Meeting. Jinhyeok Heo gave a special session talk there, and his talk is available on YouTube.

• 11.29. Jinhyeok Heo successfully defended his master dissertation.

• 09.01. Min Namkung joined our group as a postdoctoral researcher. Welcome...!

• 06.09. Min Namkung visited our lab and lead a seminar about quantum optics in quantum information processing.  

• 05.25. Donghoon Ha's paper was reported in domestic news. [NRF] [News1] [Nobel Science] [Patent News: Science] [Science21]